From 171e856e7b2527d6cbc47b06cbbf05c937065468 Mon Sep 17 00:00:00 2001
From: JeremyHi <jiachun_fjc@163.com>
Date: Tue, 30 May 2023 21:36:22 +0800
Subject: [PATCH] fix: lose common proto for java (#45)

---
 .../src/main/java/io/greptime/v1/Columns.java |    6 -
 java/src/main/java/io/greptime/v1/Common.java | 5124 +++++++++++++++++
 .../main/java/io/greptime/v1/Database.java    |   28 +-
 java/src/main/java/io/greptime/v1/Ddl.java    |   56 +-
 scripts/generate-java.sh                      |    1 +
 5 files changed, 5141 insertions(+), 74 deletions(-)
 create mode 100644 java/src/main/java/io/greptime/v1/Common.java

diff --git a/java/src/main/java/io/greptime/v1/Columns.java b/java/src/main/java/io/greptime/v1/Columns.java
index e1aff52..4c2e026 100644
--- a/java/src/main/java/io/greptime/v1/Columns.java
+++ b/java/src/main/java/io/greptime/v1/Columns.java
@@ -477,8 +477,6 @@ public final class Columns {
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
         throw new com.google.protobuf.InvalidProtocolBufferException(
             e).setUnfinishedMessage(this);
@@ -1402,8 +1400,6 @@ public final class Columns {
           }
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
           throw e.setUnfinishedMessage(this);
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
         } catch (java.io.IOException e) {
           throw new com.google.protobuf.InvalidProtocolBufferException(
               e).setUnfinishedMessage(this);
@@ -5893,8 +5889,6 @@ public final class Columns {
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
         throw new com.google.protobuf.InvalidProtocolBufferException(
             e).setUnfinishedMessage(this);
diff --git a/java/src/main/java/io/greptime/v1/Common.java b/java/src/main/java/io/greptime/v1/Common.java
new file mode 100644
index 0000000..63e85fc
--- /dev/null
+++ b/java/src/main/java/io/greptime/v1/Common.java
@@ -0,0 +1,5124 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: greptime/v1/common.proto
+
+package io.greptime.v1;
+
+public final class Common {
+  private Common() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  public interface ResponseHeaderOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:greptime.v1.ResponseHeader)
+      com.google.protobuf.MessageOrBuilder {
+  }
+  /**
+   * Protobuf type {@code greptime.v1.ResponseHeader}
+   */
+  public static final class ResponseHeader extends
+      com.google.protobuf.GeneratedMessageV3 implements
+      // @@protoc_insertion_point(message_implements:greptime.v1.ResponseHeader)
+      ResponseHeaderOrBuilder {
+  private static final long serialVersionUID = 0L;
+    // Use ResponseHeader.newBuilder() to construct.
+    private ResponseHeader(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+      super(builder);
+    }
+    private ResponseHeader() {
+    }
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
+      return new ResponseHeader();
+    }
+
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
+      return this.unknownFields;
+    }
+    private ResponseHeader(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            default: {
+              if (!parseUnknownField(
+                  input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return io.greptime.v1.Common.internal_static_greptime_v1_ResponseHeader_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return io.greptime.v1.Common.internal_static_greptime_v1_ResponseHeader_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              io.greptime.v1.Common.ResponseHeader.class, io.greptime.v1.Common.ResponseHeader.Builder.class);
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      unknownFields.writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof io.greptime.v1.Common.ResponseHeader)) {
+        return super.equals(obj);
+      }
+      io.greptime.v1.Common.ResponseHeader other = (io.greptime.v1.Common.ResponseHeader) obj;
+
+      if (!unknownFields.equals(other.unknownFields)) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static io.greptime.v1.Common.ResponseHeader parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static io.greptime.v1.Common.ResponseHeader parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static io.greptime.v1.Common.ResponseHeader parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static io.greptime.v1.Common.ResponseHeader parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static io.greptime.v1.Common.ResponseHeader parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static io.greptime.v1.Common.ResponseHeader parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static io.greptime.v1.Common.ResponseHeader parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static io.greptime.v1.Common.ResponseHeader parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static io.greptime.v1.Common.ResponseHeader parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+    public static io.greptime.v1.Common.ResponseHeader parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static io.greptime.v1.Common.ResponseHeader parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static io.greptime.v1.Common.ResponseHeader parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(io.greptime.v1.Common.ResponseHeader prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code greptime.v1.ResponseHeader}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:greptime.v1.ResponseHeader)
+        io.greptime.v1.Common.ResponseHeaderOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return io.greptime.v1.Common.internal_static_greptime_v1_ResponseHeader_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return io.greptime.v1.Common.internal_static_greptime_v1_ResponseHeader_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                io.greptime.v1.Common.ResponseHeader.class, io.greptime.v1.Common.ResponseHeader.Builder.class);
+      }
+
+      // Construct using io.greptime.v1.Common.ResponseHeader.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3
+                .alwaysUseFieldBuilders) {
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return io.greptime.v1.Common.internal_static_greptime_v1_ResponseHeader_descriptor;
+      }
+
+      @java.lang.Override
+      public io.greptime.v1.Common.ResponseHeader getDefaultInstanceForType() {
+        return io.greptime.v1.Common.ResponseHeader.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public io.greptime.v1.Common.ResponseHeader build() {
+        io.greptime.v1.Common.ResponseHeader result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public io.greptime.v1.Common.ResponseHeader buildPartial() {
+        io.greptime.v1.Common.ResponseHeader result = new io.greptime.v1.Common.ResponseHeader(this);
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
+        return super.setField(field, value);
+      }
+      @java.lang.Override
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+      @java.lang.Override
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index, java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof io.greptime.v1.Common.ResponseHeader) {
+          return mergeFrom((io.greptime.v1.Common.ResponseHeader)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(io.greptime.v1.Common.ResponseHeader other) {
+        if (other == io.greptime.v1.Common.ResponseHeader.getDefaultInstance()) return this;
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        io.greptime.v1.Common.ResponseHeader parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (io.greptime.v1.Common.ResponseHeader) e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+
+      // @@protoc_insertion_point(builder_scope:greptime.v1.ResponseHeader)
+    }
+
+    // @@protoc_insertion_point(class_scope:greptime.v1.ResponseHeader)
+    private static final io.greptime.v1.Common.ResponseHeader DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new io.greptime.v1.Common.ResponseHeader();
+    }
+
+    public static io.greptime.v1.Common.ResponseHeader getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<ResponseHeader>
+        PARSER = new com.google.protobuf.AbstractParser<ResponseHeader>() {
+      @java.lang.Override
+      public ResponseHeader parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new ResponseHeader(input, extensionRegistry);
+      }
+    };
+
+    public static com.google.protobuf.Parser<ResponseHeader> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<ResponseHeader> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public io.greptime.v1.Common.ResponseHeader getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface RequestHeaderOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:greptime.v1.RequestHeader)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <pre>
+     * The `catalog` that is selected to be used in this request.
+     * </pre>
+     *
+     * <code>string catalog = 1;</code>
+     * @return The catalog.
+     */
+    java.lang.String getCatalog();
+    /**
+     * <pre>
+     * The `catalog` that is selected to be used in this request.
+     * </pre>
+     *
+     * <code>string catalog = 1;</code>
+     * @return The bytes for catalog.
+     */
+    com.google.protobuf.ByteString
+        getCatalogBytes();
+
+    /**
+     * <pre>
+     * The `schema` that is selected to be used in this request.
+     * </pre>
+     *
+     * <code>string schema = 2;</code>
+     * @return The schema.
+     */
+    java.lang.String getSchema();
+    /**
+     * <pre>
+     * The `schema` that is selected to be used in this request.
+     * </pre>
+     *
+     * <code>string schema = 2;</code>
+     * @return The bytes for schema.
+     */
+    com.google.protobuf.ByteString
+        getSchemaBytes();
+
+    /**
+     * <pre>
+     * The `authorization` header, much like http's authorization header.
+     * </pre>
+     *
+     * <code>.greptime.v1.AuthHeader authorization = 3;</code>
+     * @return Whether the authorization field is set.
+     */
+    boolean hasAuthorization();
+    /**
+     * <pre>
+     * The `authorization` header, much like http's authorization header.
+     * </pre>
+     *
+     * <code>.greptime.v1.AuthHeader authorization = 3;</code>
+     * @return The authorization.
+     */
+    io.greptime.v1.Common.AuthHeader getAuthorization();
+    /**
+     * <pre>
+     * The `authorization` header, much like http's authorization header.
+     * </pre>
+     *
+     * <code>.greptime.v1.AuthHeader authorization = 3;</code>
+     */
+    io.greptime.v1.Common.AuthHeaderOrBuilder getAuthorizationOrBuilder();
+
+    /**
+     * <pre>
+     * The `dbname` for the request
+     * </pre>
+     *
+     * <code>string dbname = 4;</code>
+     * @return The dbname.
+     */
+    java.lang.String getDbname();
+    /**
+     * <pre>
+     * The `dbname` for the request
+     * </pre>
+     *
+     * <code>string dbname = 4;</code>
+     * @return The bytes for dbname.
+     */
+    com.google.protobuf.ByteString
+        getDbnameBytes();
+  }
+  /**
+   * Protobuf type {@code greptime.v1.RequestHeader}
+   */
+  public static final class RequestHeader extends
+      com.google.protobuf.GeneratedMessageV3 implements
+      // @@protoc_insertion_point(message_implements:greptime.v1.RequestHeader)
+      RequestHeaderOrBuilder {
+  private static final long serialVersionUID = 0L;
+    // Use RequestHeader.newBuilder() to construct.
+    private RequestHeader(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+      super(builder);
+    }
+    private RequestHeader() {
+      catalog_ = "";
+      schema_ = "";
+      dbname_ = "";
+    }
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
+      return new RequestHeader();
+    }
+
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
+      return this.unknownFields;
+    }
+    private RequestHeader(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10: {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              catalog_ = s;
+              break;
+            }
+            case 18: {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              schema_ = s;
+              break;
+            }
+            case 26: {
+              io.greptime.v1.Common.AuthHeader.Builder subBuilder = null;
+              if (authorization_ != null) {
+                subBuilder = authorization_.toBuilder();
+              }
+              authorization_ = input.readMessage(io.greptime.v1.Common.AuthHeader.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(authorization_);
+                authorization_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+            case 34: {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              dbname_ = s;
+              break;
+            }
+            default: {
+              if (!parseUnknownField(
+                  input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return io.greptime.v1.Common.internal_static_greptime_v1_RequestHeader_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return io.greptime.v1.Common.internal_static_greptime_v1_RequestHeader_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              io.greptime.v1.Common.RequestHeader.class, io.greptime.v1.Common.RequestHeader.Builder.class);
+    }
+
+    public static final int CATALOG_FIELD_NUMBER = 1;
+    private volatile java.lang.Object catalog_;
+    /**
+     * <pre>
+     * The `catalog` that is selected to be used in this request.
+     * </pre>
+     *
+     * <code>string catalog = 1;</code>
+     * @return The catalog.
+     */
+    @java.lang.Override
+    public java.lang.String getCatalog() {
+      java.lang.Object ref = catalog_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        catalog_ = s;
+        return s;
+      }
+    }
+    /**
+     * <pre>
+     * The `catalog` that is selected to be used in this request.
+     * </pre>
+     *
+     * <code>string catalog = 1;</code>
+     * @return The bytes for catalog.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getCatalogBytes() {
+      java.lang.Object ref = catalog_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        catalog_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int SCHEMA_FIELD_NUMBER = 2;
+    private volatile java.lang.Object schema_;
+    /**
+     * <pre>
+     * The `schema` that is selected to be used in this request.
+     * </pre>
+     *
+     * <code>string schema = 2;</code>
+     * @return The schema.
+     */
+    @java.lang.Override
+    public java.lang.String getSchema() {
+      java.lang.Object ref = schema_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        schema_ = s;
+        return s;
+      }
+    }
+    /**
+     * <pre>
+     * The `schema` that is selected to be used in this request.
+     * </pre>
+     *
+     * <code>string schema = 2;</code>
+     * @return The bytes for schema.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getSchemaBytes() {
+      java.lang.Object ref = schema_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        schema_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int AUTHORIZATION_FIELD_NUMBER = 3;
+    private io.greptime.v1.Common.AuthHeader authorization_;
+    /**
+     * <pre>
+     * The `authorization` header, much like http's authorization header.
+     * </pre>
+     *
+     * <code>.greptime.v1.AuthHeader authorization = 3;</code>
+     * @return Whether the authorization field is set.
+     */
+    @java.lang.Override
+    public boolean hasAuthorization() {
+      return authorization_ != null;
+    }
+    /**
+     * <pre>
+     * The `authorization` header, much like http's authorization header.
+     * </pre>
+     *
+     * <code>.greptime.v1.AuthHeader authorization = 3;</code>
+     * @return The authorization.
+     */
+    @java.lang.Override
+    public io.greptime.v1.Common.AuthHeader getAuthorization() {
+      return authorization_ == null ? io.greptime.v1.Common.AuthHeader.getDefaultInstance() : authorization_;
+    }
+    /**
+     * <pre>
+     * The `authorization` header, much like http's authorization header.
+     * </pre>
+     *
+     * <code>.greptime.v1.AuthHeader authorization = 3;</code>
+     */
+    @java.lang.Override
+    public io.greptime.v1.Common.AuthHeaderOrBuilder getAuthorizationOrBuilder() {
+      return getAuthorization();
+    }
+
+    public static final int DBNAME_FIELD_NUMBER = 4;
+    private volatile java.lang.Object dbname_;
+    /**
+     * <pre>
+     * The `dbname` for the request
+     * </pre>
+     *
+     * <code>string dbname = 4;</code>
+     * @return The dbname.
+     */
+    @java.lang.Override
+    public java.lang.String getDbname() {
+      java.lang.Object ref = dbname_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        dbname_ = s;
+        return s;
+      }
+    }
+    /**
+     * <pre>
+     * The `dbname` for the request
+     * </pre>
+     *
+     * <code>string dbname = 4;</code>
+     * @return The bytes for dbname.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getDbnameBytes() {
+      java.lang.Object ref = dbname_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        dbname_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(catalog_)) {
+        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, catalog_);
+      }
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(schema_)) {
+        com.google.protobuf.GeneratedMessageV3.writeString(output, 2, schema_);
+      }
+      if (authorization_ != null) {
+        output.writeMessage(3, getAuthorization());
+      }
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(dbname_)) {
+        com.google.protobuf.GeneratedMessageV3.writeString(output, 4, dbname_);
+      }
+      unknownFields.writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(catalog_)) {
+        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, catalog_);
+      }
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(schema_)) {
+        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, schema_);
+      }
+      if (authorization_ != null) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(3, getAuthorization());
+      }
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(dbname_)) {
+        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, dbname_);
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof io.greptime.v1.Common.RequestHeader)) {
+        return super.equals(obj);
+      }
+      io.greptime.v1.Common.RequestHeader other = (io.greptime.v1.Common.RequestHeader) obj;
+
+      if (!getCatalog()
+          .equals(other.getCatalog())) return false;
+      if (!getSchema()
+          .equals(other.getSchema())) return false;
+      if (hasAuthorization() != other.hasAuthorization()) return false;
+      if (hasAuthorization()) {
+        if (!getAuthorization()
+            .equals(other.getAuthorization())) return false;
+      }
+      if (!getDbname()
+          .equals(other.getDbname())) return false;
+      if (!unknownFields.equals(other.unknownFields)) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + CATALOG_FIELD_NUMBER;
+      hash = (53 * hash) + getCatalog().hashCode();
+      hash = (37 * hash) + SCHEMA_FIELD_NUMBER;
+      hash = (53 * hash) + getSchema().hashCode();
+      if (hasAuthorization()) {
+        hash = (37 * hash) + AUTHORIZATION_FIELD_NUMBER;
+        hash = (53 * hash) + getAuthorization().hashCode();
+      }
+      hash = (37 * hash) + DBNAME_FIELD_NUMBER;
+      hash = (53 * hash) + getDbname().hashCode();
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static io.greptime.v1.Common.RequestHeader parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static io.greptime.v1.Common.RequestHeader parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static io.greptime.v1.Common.RequestHeader parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static io.greptime.v1.Common.RequestHeader parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static io.greptime.v1.Common.RequestHeader parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static io.greptime.v1.Common.RequestHeader parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static io.greptime.v1.Common.RequestHeader parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static io.greptime.v1.Common.RequestHeader parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static io.greptime.v1.Common.RequestHeader parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+    public static io.greptime.v1.Common.RequestHeader parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static io.greptime.v1.Common.RequestHeader parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static io.greptime.v1.Common.RequestHeader parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(io.greptime.v1.Common.RequestHeader prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code greptime.v1.RequestHeader}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:greptime.v1.RequestHeader)
+        io.greptime.v1.Common.RequestHeaderOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return io.greptime.v1.Common.internal_static_greptime_v1_RequestHeader_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return io.greptime.v1.Common.internal_static_greptime_v1_RequestHeader_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                io.greptime.v1.Common.RequestHeader.class, io.greptime.v1.Common.RequestHeader.Builder.class);
+      }
+
+      // Construct using io.greptime.v1.Common.RequestHeader.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3
+                .alwaysUseFieldBuilders) {
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        catalog_ = "";
+
+        schema_ = "";
+
+        if (authorizationBuilder_ == null) {
+          authorization_ = null;
+        } else {
+          authorization_ = null;
+          authorizationBuilder_ = null;
+        }
+        dbname_ = "";
+
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return io.greptime.v1.Common.internal_static_greptime_v1_RequestHeader_descriptor;
+      }
+
+      @java.lang.Override
+      public io.greptime.v1.Common.RequestHeader getDefaultInstanceForType() {
+        return io.greptime.v1.Common.RequestHeader.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public io.greptime.v1.Common.RequestHeader build() {
+        io.greptime.v1.Common.RequestHeader result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public io.greptime.v1.Common.RequestHeader buildPartial() {
+        io.greptime.v1.Common.RequestHeader result = new io.greptime.v1.Common.RequestHeader(this);
+        result.catalog_ = catalog_;
+        result.schema_ = schema_;
+        if (authorizationBuilder_ == null) {
+          result.authorization_ = authorization_;
+        } else {
+          result.authorization_ = authorizationBuilder_.build();
+        }
+        result.dbname_ = dbname_;
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
+        return super.setField(field, value);
+      }
+      @java.lang.Override
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+      @java.lang.Override
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index, java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof io.greptime.v1.Common.RequestHeader) {
+          return mergeFrom((io.greptime.v1.Common.RequestHeader)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(io.greptime.v1.Common.RequestHeader other) {
+        if (other == io.greptime.v1.Common.RequestHeader.getDefaultInstance()) return this;
+        if (!other.getCatalog().isEmpty()) {
+          catalog_ = other.catalog_;
+          onChanged();
+        }
+        if (!other.getSchema().isEmpty()) {
+          schema_ = other.schema_;
+          onChanged();
+        }
+        if (other.hasAuthorization()) {
+          mergeAuthorization(other.getAuthorization());
+        }
+        if (!other.getDbname().isEmpty()) {
+          dbname_ = other.dbname_;
+          onChanged();
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        io.greptime.v1.Common.RequestHeader parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (io.greptime.v1.Common.RequestHeader) e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+
+      private java.lang.Object catalog_ = "";
+      /**
+       * <pre>
+       * The `catalog` that is selected to be used in this request.
+       * </pre>
+       *
+       * <code>string catalog = 1;</code>
+       * @return The catalog.
+       */
+      public java.lang.String getCatalog() {
+        java.lang.Object ref = catalog_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          catalog_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <pre>
+       * The `catalog` that is selected to be used in this request.
+       * </pre>
+       *
+       * <code>string catalog = 1;</code>
+       * @return The bytes for catalog.
+       */
+      public com.google.protobuf.ByteString
+          getCatalogBytes() {
+        java.lang.Object ref = catalog_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          catalog_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <pre>
+       * The `catalog` that is selected to be used in this request.
+       * </pre>
+       *
+       * <code>string catalog = 1;</code>
+       * @param value The catalog to set.
+       * @return This builder for chaining.
+       */
+      public Builder setCatalog(
+          java.lang.String value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  
+        catalog_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <pre>
+       * The `catalog` that is selected to be used in this request.
+       * </pre>
+       *
+       * <code>string catalog = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearCatalog() {
+        
+        catalog_ = getDefaultInstance().getCatalog();
+        onChanged();
+        return this;
+      }
+      /**
+       * <pre>
+       * The `catalog` that is selected to be used in this request.
+       * </pre>
+       *
+       * <code>string catalog = 1;</code>
+       * @param value The bytes for catalog to set.
+       * @return This builder for chaining.
+       */
+      public Builder setCatalogBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+        
+        catalog_ = value;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object schema_ = "";
+      /**
+       * <pre>
+       * The `schema` that is selected to be used in this request.
+       * </pre>
+       *
+       * <code>string schema = 2;</code>
+       * @return The schema.
+       */
+      public java.lang.String getSchema() {
+        java.lang.Object ref = schema_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          schema_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <pre>
+       * The `schema` that is selected to be used in this request.
+       * </pre>
+       *
+       * <code>string schema = 2;</code>
+       * @return The bytes for schema.
+       */
+      public com.google.protobuf.ByteString
+          getSchemaBytes() {
+        java.lang.Object ref = schema_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          schema_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <pre>
+       * The `schema` that is selected to be used in this request.
+       * </pre>
+       *
+       * <code>string schema = 2;</code>
+       * @param value The schema to set.
+       * @return This builder for chaining.
+       */
+      public Builder setSchema(
+          java.lang.String value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  
+        schema_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <pre>
+       * The `schema` that is selected to be used in this request.
+       * </pre>
+       *
+       * <code>string schema = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearSchema() {
+        
+        schema_ = getDefaultInstance().getSchema();
+        onChanged();
+        return this;
+      }
+      /**
+       * <pre>
+       * The `schema` that is selected to be used in this request.
+       * </pre>
+       *
+       * <code>string schema = 2;</code>
+       * @param value The bytes for schema to set.
+       * @return This builder for chaining.
+       */
+      public Builder setSchemaBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+        
+        schema_ = value;
+        onChanged();
+        return this;
+      }
+
+      private io.greptime.v1.Common.AuthHeader authorization_;
+      private com.google.protobuf.SingleFieldBuilderV3<
+          io.greptime.v1.Common.AuthHeader, io.greptime.v1.Common.AuthHeader.Builder, io.greptime.v1.Common.AuthHeaderOrBuilder> authorizationBuilder_;
+      /**
+       * <pre>
+       * The `authorization` header, much like http's authorization header.
+       * </pre>
+       *
+       * <code>.greptime.v1.AuthHeader authorization = 3;</code>
+       * @return Whether the authorization field is set.
+       */
+      public boolean hasAuthorization() {
+        return authorizationBuilder_ != null || authorization_ != null;
+      }
+      /**
+       * <pre>
+       * The `authorization` header, much like http's authorization header.
+       * </pre>
+       *
+       * <code>.greptime.v1.AuthHeader authorization = 3;</code>
+       * @return The authorization.
+       */
+      public io.greptime.v1.Common.AuthHeader getAuthorization() {
+        if (authorizationBuilder_ == null) {
+          return authorization_ == null ? io.greptime.v1.Common.AuthHeader.getDefaultInstance() : authorization_;
+        } else {
+          return authorizationBuilder_.getMessage();
+        }
+      }
+      /**
+       * <pre>
+       * The `authorization` header, much like http's authorization header.
+       * </pre>
+       *
+       * <code>.greptime.v1.AuthHeader authorization = 3;</code>
+       */
+      public Builder setAuthorization(io.greptime.v1.Common.AuthHeader value) {
+        if (authorizationBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          authorization_ = value;
+          onChanged();
+        } else {
+          authorizationBuilder_.setMessage(value);
+        }
+
+        return this;
+      }
+      /**
+       * <pre>
+       * The `authorization` header, much like http's authorization header.
+       * </pre>
+       *
+       * <code>.greptime.v1.AuthHeader authorization = 3;</code>
+       */
+      public Builder setAuthorization(
+          io.greptime.v1.Common.AuthHeader.Builder builderForValue) {
+        if (authorizationBuilder_ == null) {
+          authorization_ = builderForValue.build();
+          onChanged();
+        } else {
+          authorizationBuilder_.setMessage(builderForValue.build());
+        }
+
+        return this;
+      }
+      /**
+       * <pre>
+       * The `authorization` header, much like http's authorization header.
+       * </pre>
+       *
+       * <code>.greptime.v1.AuthHeader authorization = 3;</code>
+       */
+      public Builder mergeAuthorization(io.greptime.v1.Common.AuthHeader value) {
+        if (authorizationBuilder_ == null) {
+          if (authorization_ != null) {
+            authorization_ =
+              io.greptime.v1.Common.AuthHeader.newBuilder(authorization_).mergeFrom(value).buildPartial();
+          } else {
+            authorization_ = value;
+          }
+          onChanged();
+        } else {
+          authorizationBuilder_.mergeFrom(value);
+        }
+
+        return this;
+      }
+      /**
+       * <pre>
+       * The `authorization` header, much like http's authorization header.
+       * </pre>
+       *
+       * <code>.greptime.v1.AuthHeader authorization = 3;</code>
+       */
+      public Builder clearAuthorization() {
+        if (authorizationBuilder_ == null) {
+          authorization_ = null;
+          onChanged();
+        } else {
+          authorization_ = null;
+          authorizationBuilder_ = null;
+        }
+
+        return this;
+      }
+      /**
+       * <pre>
+       * The `authorization` header, much like http's authorization header.
+       * </pre>
+       *
+       * <code>.greptime.v1.AuthHeader authorization = 3;</code>
+       */
+      public io.greptime.v1.Common.AuthHeader.Builder getAuthorizationBuilder() {
+        
+        onChanged();
+        return getAuthorizationFieldBuilder().getBuilder();
+      }
+      /**
+       * <pre>
+       * The `authorization` header, much like http's authorization header.
+       * </pre>
+       *
+       * <code>.greptime.v1.AuthHeader authorization = 3;</code>
+       */
+      public io.greptime.v1.Common.AuthHeaderOrBuilder getAuthorizationOrBuilder() {
+        if (authorizationBuilder_ != null) {
+          return authorizationBuilder_.getMessageOrBuilder();
+        } else {
+          return authorization_ == null ?
+              io.greptime.v1.Common.AuthHeader.getDefaultInstance() : authorization_;
+        }
+      }
+      /**
+       * <pre>
+       * The `authorization` header, much like http's authorization header.
+       * </pre>
+       *
+       * <code>.greptime.v1.AuthHeader authorization = 3;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilderV3<
+          io.greptime.v1.Common.AuthHeader, io.greptime.v1.Common.AuthHeader.Builder, io.greptime.v1.Common.AuthHeaderOrBuilder> 
+          getAuthorizationFieldBuilder() {
+        if (authorizationBuilder_ == null) {
+          authorizationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              io.greptime.v1.Common.AuthHeader, io.greptime.v1.Common.AuthHeader.Builder, io.greptime.v1.Common.AuthHeaderOrBuilder>(
+                  getAuthorization(),
+                  getParentForChildren(),
+                  isClean());
+          authorization_ = null;
+        }
+        return authorizationBuilder_;
+      }
+
+      private java.lang.Object dbname_ = "";
+      /**
+       * <pre>
+       * The `dbname` for the request
+       * </pre>
+       *
+       * <code>string dbname = 4;</code>
+       * @return The dbname.
+       */
+      public java.lang.String getDbname() {
+        java.lang.Object ref = dbname_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          dbname_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <pre>
+       * The `dbname` for the request
+       * </pre>
+       *
+       * <code>string dbname = 4;</code>
+       * @return The bytes for dbname.
+       */
+      public com.google.protobuf.ByteString
+          getDbnameBytes() {
+        java.lang.Object ref = dbname_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          dbname_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <pre>
+       * The `dbname` for the request
+       * </pre>
+       *
+       * <code>string dbname = 4;</code>
+       * @param value The dbname to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDbname(
+          java.lang.String value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  
+        dbname_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <pre>
+       * The `dbname` for the request
+       * </pre>
+       *
+       * <code>string dbname = 4;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearDbname() {
+        
+        dbname_ = getDefaultInstance().getDbname();
+        onChanged();
+        return this;
+      }
+      /**
+       * <pre>
+       * The `dbname` for the request
+       * </pre>
+       *
+       * <code>string dbname = 4;</code>
+       * @param value The bytes for dbname to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDbnameBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+        
+        dbname_ = value;
+        onChanged();
+        return this;
+      }
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+
+      // @@protoc_insertion_point(builder_scope:greptime.v1.RequestHeader)
+    }
+
+    // @@protoc_insertion_point(class_scope:greptime.v1.RequestHeader)
+    private static final io.greptime.v1.Common.RequestHeader DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new io.greptime.v1.Common.RequestHeader();
+    }
+
+    public static io.greptime.v1.Common.RequestHeader getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<RequestHeader>
+        PARSER = new com.google.protobuf.AbstractParser<RequestHeader>() {
+      @java.lang.Override
+      public RequestHeader parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new RequestHeader(input, extensionRegistry);
+      }
+    };
+
+    public static com.google.protobuf.Parser<RequestHeader> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<RequestHeader> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public io.greptime.v1.Common.RequestHeader getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface AuthHeaderOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:greptime.v1.AuthHeader)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>.greptime.v1.Basic basic = 1;</code>
+     * @return Whether the basic field is set.
+     */
+    boolean hasBasic();
+    /**
+     * <code>.greptime.v1.Basic basic = 1;</code>
+     * @return The basic.
+     */
+    io.greptime.v1.Common.Basic getBasic();
+    /**
+     * <code>.greptime.v1.Basic basic = 1;</code>
+     */
+    io.greptime.v1.Common.BasicOrBuilder getBasicOrBuilder();
+
+    /**
+     * <code>.greptime.v1.Token token = 2;</code>
+     * @return Whether the token field is set.
+     */
+    boolean hasToken();
+    /**
+     * <code>.greptime.v1.Token token = 2;</code>
+     * @return The token.
+     */
+    io.greptime.v1.Common.Token getToken();
+    /**
+     * <code>.greptime.v1.Token token = 2;</code>
+     */
+    io.greptime.v1.Common.TokenOrBuilder getTokenOrBuilder();
+
+    public io.greptime.v1.Common.AuthHeader.AuthSchemeCase getAuthSchemeCase();
+  }
+  /**
+   * Protobuf type {@code greptime.v1.AuthHeader}
+   */
+  public static final class AuthHeader extends
+      com.google.protobuf.GeneratedMessageV3 implements
+      // @@protoc_insertion_point(message_implements:greptime.v1.AuthHeader)
+      AuthHeaderOrBuilder {
+  private static final long serialVersionUID = 0L;
+    // Use AuthHeader.newBuilder() to construct.
+    private AuthHeader(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+      super(builder);
+    }
+    private AuthHeader() {
+    }
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
+      return new AuthHeader();
+    }
+
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
+      return this.unknownFields;
+    }
+    private AuthHeader(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10: {
+              io.greptime.v1.Common.Basic.Builder subBuilder = null;
+              if (authSchemeCase_ == 1) {
+                subBuilder = ((io.greptime.v1.Common.Basic) authScheme_).toBuilder();
+              }
+              authScheme_ =
+                  input.readMessage(io.greptime.v1.Common.Basic.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((io.greptime.v1.Common.Basic) authScheme_);
+                authScheme_ = subBuilder.buildPartial();
+              }
+              authSchemeCase_ = 1;
+              break;
+            }
+            case 18: {
+              io.greptime.v1.Common.Token.Builder subBuilder = null;
+              if (authSchemeCase_ == 2) {
+                subBuilder = ((io.greptime.v1.Common.Token) authScheme_).toBuilder();
+              }
+              authScheme_ =
+                  input.readMessage(io.greptime.v1.Common.Token.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((io.greptime.v1.Common.Token) authScheme_);
+                authScheme_ = subBuilder.buildPartial();
+              }
+              authSchemeCase_ = 2;
+              break;
+            }
+            default: {
+              if (!parseUnknownField(
+                  input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return io.greptime.v1.Common.internal_static_greptime_v1_AuthHeader_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return io.greptime.v1.Common.internal_static_greptime_v1_AuthHeader_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              io.greptime.v1.Common.AuthHeader.class, io.greptime.v1.Common.AuthHeader.Builder.class);
+    }
+
+    private int authSchemeCase_ = 0;
+    private java.lang.Object authScheme_;
+    public enum AuthSchemeCase
+        implements com.google.protobuf.Internal.EnumLite,
+            com.google.protobuf.AbstractMessage.InternalOneOfEnum {
+      BASIC(1),
+      TOKEN(2),
+      AUTHSCHEME_NOT_SET(0);
+      private final int value;
+      private AuthSchemeCase(int value) {
+        this.value = value;
+      }
+      /**
+       * @param value The number of the enum to look for.
+       * @return The enum associated with the given number.
+       * @deprecated Use {@link #forNumber(int)} instead.
+       */
+      @java.lang.Deprecated
+      public static AuthSchemeCase valueOf(int value) {
+        return forNumber(value);
+      }
+
+      public static AuthSchemeCase forNumber(int value) {
+        switch (value) {
+          case 1: return BASIC;
+          case 2: return TOKEN;
+          case 0: return AUTHSCHEME_NOT_SET;
+          default: return null;
+        }
+      }
+      public int getNumber() {
+        return this.value;
+      }
+    };
+
+    public AuthSchemeCase
+    getAuthSchemeCase() {
+      return AuthSchemeCase.forNumber(
+          authSchemeCase_);
+    }
+
+    public static final int BASIC_FIELD_NUMBER = 1;
+    /**
+     * <code>.greptime.v1.Basic basic = 1;</code>
+     * @return Whether the basic field is set.
+     */
+    @java.lang.Override
+    public boolean hasBasic() {
+      return authSchemeCase_ == 1;
+    }
+    /**
+     * <code>.greptime.v1.Basic basic = 1;</code>
+     * @return The basic.
+     */
+    @java.lang.Override
+    public io.greptime.v1.Common.Basic getBasic() {
+      if (authSchemeCase_ == 1) {
+         return (io.greptime.v1.Common.Basic) authScheme_;
+      }
+      return io.greptime.v1.Common.Basic.getDefaultInstance();
+    }
+    /**
+     * <code>.greptime.v1.Basic basic = 1;</code>
+     */
+    @java.lang.Override
+    public io.greptime.v1.Common.BasicOrBuilder getBasicOrBuilder() {
+      if (authSchemeCase_ == 1) {
+         return (io.greptime.v1.Common.Basic) authScheme_;
+      }
+      return io.greptime.v1.Common.Basic.getDefaultInstance();
+    }
+
+    public static final int TOKEN_FIELD_NUMBER = 2;
+    /**
+     * <code>.greptime.v1.Token token = 2;</code>
+     * @return Whether the token field is set.
+     */
+    @java.lang.Override
+    public boolean hasToken() {
+      return authSchemeCase_ == 2;
+    }
+    /**
+     * <code>.greptime.v1.Token token = 2;</code>
+     * @return The token.
+     */
+    @java.lang.Override
+    public io.greptime.v1.Common.Token getToken() {
+      if (authSchemeCase_ == 2) {
+         return (io.greptime.v1.Common.Token) authScheme_;
+      }
+      return io.greptime.v1.Common.Token.getDefaultInstance();
+    }
+    /**
+     * <code>.greptime.v1.Token token = 2;</code>
+     */
+    @java.lang.Override
+    public io.greptime.v1.Common.TokenOrBuilder getTokenOrBuilder() {
+      if (authSchemeCase_ == 2) {
+         return (io.greptime.v1.Common.Token) authScheme_;
+      }
+      return io.greptime.v1.Common.Token.getDefaultInstance();
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (authSchemeCase_ == 1) {
+        output.writeMessage(1, (io.greptime.v1.Common.Basic) authScheme_);
+      }
+      if (authSchemeCase_ == 2) {
+        output.writeMessage(2, (io.greptime.v1.Common.Token) authScheme_);
+      }
+      unknownFields.writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (authSchemeCase_ == 1) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, (io.greptime.v1.Common.Basic) authScheme_);
+      }
+      if (authSchemeCase_ == 2) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(2, (io.greptime.v1.Common.Token) authScheme_);
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof io.greptime.v1.Common.AuthHeader)) {
+        return super.equals(obj);
+      }
+      io.greptime.v1.Common.AuthHeader other = (io.greptime.v1.Common.AuthHeader) obj;
+
+      if (!getAuthSchemeCase().equals(other.getAuthSchemeCase())) return false;
+      switch (authSchemeCase_) {
+        case 1:
+          if (!getBasic()
+              .equals(other.getBasic())) return false;
+          break;
+        case 2:
+          if (!getToken()
+              .equals(other.getToken())) return false;
+          break;
+        case 0:
+        default:
+      }
+      if (!unknownFields.equals(other.unknownFields)) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      switch (authSchemeCase_) {
+        case 1:
+          hash = (37 * hash) + BASIC_FIELD_NUMBER;
+          hash = (53 * hash) + getBasic().hashCode();
+          break;
+        case 2:
+          hash = (37 * hash) + TOKEN_FIELD_NUMBER;
+          hash = (53 * hash) + getToken().hashCode();
+          break;
+        case 0:
+        default:
+      }
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static io.greptime.v1.Common.AuthHeader parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static io.greptime.v1.Common.AuthHeader parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static io.greptime.v1.Common.AuthHeader parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static io.greptime.v1.Common.AuthHeader parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static io.greptime.v1.Common.AuthHeader parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static io.greptime.v1.Common.AuthHeader parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static io.greptime.v1.Common.AuthHeader parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static io.greptime.v1.Common.AuthHeader parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static io.greptime.v1.Common.AuthHeader parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+    public static io.greptime.v1.Common.AuthHeader parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static io.greptime.v1.Common.AuthHeader parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static io.greptime.v1.Common.AuthHeader parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(io.greptime.v1.Common.AuthHeader prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code greptime.v1.AuthHeader}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:greptime.v1.AuthHeader)
+        io.greptime.v1.Common.AuthHeaderOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return io.greptime.v1.Common.internal_static_greptime_v1_AuthHeader_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return io.greptime.v1.Common.internal_static_greptime_v1_AuthHeader_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                io.greptime.v1.Common.AuthHeader.class, io.greptime.v1.Common.AuthHeader.Builder.class);
+      }
+
+      // Construct using io.greptime.v1.Common.AuthHeader.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3
+                .alwaysUseFieldBuilders) {
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        authSchemeCase_ = 0;
+        authScheme_ = null;
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return io.greptime.v1.Common.internal_static_greptime_v1_AuthHeader_descriptor;
+      }
+
+      @java.lang.Override
+      public io.greptime.v1.Common.AuthHeader getDefaultInstanceForType() {
+        return io.greptime.v1.Common.AuthHeader.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public io.greptime.v1.Common.AuthHeader build() {
+        io.greptime.v1.Common.AuthHeader result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public io.greptime.v1.Common.AuthHeader buildPartial() {
+        io.greptime.v1.Common.AuthHeader result = new io.greptime.v1.Common.AuthHeader(this);
+        if (authSchemeCase_ == 1) {
+          if (basicBuilder_ == null) {
+            result.authScheme_ = authScheme_;
+          } else {
+            result.authScheme_ = basicBuilder_.build();
+          }
+        }
+        if (authSchemeCase_ == 2) {
+          if (tokenBuilder_ == null) {
+            result.authScheme_ = authScheme_;
+          } else {
+            result.authScheme_ = tokenBuilder_.build();
+          }
+        }
+        result.authSchemeCase_ = authSchemeCase_;
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
+        return super.setField(field, value);
+      }
+      @java.lang.Override
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+      @java.lang.Override
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index, java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof io.greptime.v1.Common.AuthHeader) {
+          return mergeFrom((io.greptime.v1.Common.AuthHeader)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(io.greptime.v1.Common.AuthHeader other) {
+        if (other == io.greptime.v1.Common.AuthHeader.getDefaultInstance()) return this;
+        switch (other.getAuthSchemeCase()) {
+          case BASIC: {
+            mergeBasic(other.getBasic());
+            break;
+          }
+          case TOKEN: {
+            mergeToken(other.getToken());
+            break;
+          }
+          case AUTHSCHEME_NOT_SET: {
+            break;
+          }
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        io.greptime.v1.Common.AuthHeader parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (io.greptime.v1.Common.AuthHeader) e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+      private int authSchemeCase_ = 0;
+      private java.lang.Object authScheme_;
+      public AuthSchemeCase
+          getAuthSchemeCase() {
+        return AuthSchemeCase.forNumber(
+            authSchemeCase_);
+      }
+
+      public Builder clearAuthScheme() {
+        authSchemeCase_ = 0;
+        authScheme_ = null;
+        onChanged();
+        return this;
+      }
+
+
+      private com.google.protobuf.SingleFieldBuilderV3<
+          io.greptime.v1.Common.Basic, io.greptime.v1.Common.Basic.Builder, io.greptime.v1.Common.BasicOrBuilder> basicBuilder_;
+      /**
+       * <code>.greptime.v1.Basic basic = 1;</code>
+       * @return Whether the basic field is set.
+       */
+      @java.lang.Override
+      public boolean hasBasic() {
+        return authSchemeCase_ == 1;
+      }
+      /**
+       * <code>.greptime.v1.Basic basic = 1;</code>
+       * @return The basic.
+       */
+      @java.lang.Override
+      public io.greptime.v1.Common.Basic getBasic() {
+        if (basicBuilder_ == null) {
+          if (authSchemeCase_ == 1) {
+            return (io.greptime.v1.Common.Basic) authScheme_;
+          }
+          return io.greptime.v1.Common.Basic.getDefaultInstance();
+        } else {
+          if (authSchemeCase_ == 1) {
+            return basicBuilder_.getMessage();
+          }
+          return io.greptime.v1.Common.Basic.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.greptime.v1.Basic basic = 1;</code>
+       */
+      public Builder setBasic(io.greptime.v1.Common.Basic value) {
+        if (basicBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          authScheme_ = value;
+          onChanged();
+        } else {
+          basicBuilder_.setMessage(value);
+        }
+        authSchemeCase_ = 1;
+        return this;
+      }
+      /**
+       * <code>.greptime.v1.Basic basic = 1;</code>
+       */
+      public Builder setBasic(
+          io.greptime.v1.Common.Basic.Builder builderForValue) {
+        if (basicBuilder_ == null) {
+          authScheme_ = builderForValue.build();
+          onChanged();
+        } else {
+          basicBuilder_.setMessage(builderForValue.build());
+        }
+        authSchemeCase_ = 1;
+        return this;
+      }
+      /**
+       * <code>.greptime.v1.Basic basic = 1;</code>
+       */
+      public Builder mergeBasic(io.greptime.v1.Common.Basic value) {
+        if (basicBuilder_ == null) {
+          if (authSchemeCase_ == 1 &&
+              authScheme_ != io.greptime.v1.Common.Basic.getDefaultInstance()) {
+            authScheme_ = io.greptime.v1.Common.Basic.newBuilder((io.greptime.v1.Common.Basic) authScheme_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            authScheme_ = value;
+          }
+          onChanged();
+        } else {
+          if (authSchemeCase_ == 1) {
+            basicBuilder_.mergeFrom(value);
+          }
+          basicBuilder_.setMessage(value);
+        }
+        authSchemeCase_ = 1;
+        return this;
+      }
+      /**
+       * <code>.greptime.v1.Basic basic = 1;</code>
+       */
+      public Builder clearBasic() {
+        if (basicBuilder_ == null) {
+          if (authSchemeCase_ == 1) {
+            authSchemeCase_ = 0;
+            authScheme_ = null;
+            onChanged();
+          }
+        } else {
+          if (authSchemeCase_ == 1) {
+            authSchemeCase_ = 0;
+            authScheme_ = null;
+          }
+          basicBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.greptime.v1.Basic basic = 1;</code>
+       */
+      public io.greptime.v1.Common.Basic.Builder getBasicBuilder() {
+        return getBasicFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.greptime.v1.Basic basic = 1;</code>
+       */
+      @java.lang.Override
+      public io.greptime.v1.Common.BasicOrBuilder getBasicOrBuilder() {
+        if ((authSchemeCase_ == 1) && (basicBuilder_ != null)) {
+          return basicBuilder_.getMessageOrBuilder();
+        } else {
+          if (authSchemeCase_ == 1) {
+            return (io.greptime.v1.Common.Basic) authScheme_;
+          }
+          return io.greptime.v1.Common.Basic.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.greptime.v1.Basic basic = 1;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilderV3<
+          io.greptime.v1.Common.Basic, io.greptime.v1.Common.Basic.Builder, io.greptime.v1.Common.BasicOrBuilder> 
+          getBasicFieldBuilder() {
+        if (basicBuilder_ == null) {
+          if (!(authSchemeCase_ == 1)) {
+            authScheme_ = io.greptime.v1.Common.Basic.getDefaultInstance();
+          }
+          basicBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              io.greptime.v1.Common.Basic, io.greptime.v1.Common.Basic.Builder, io.greptime.v1.Common.BasicOrBuilder>(
+                  (io.greptime.v1.Common.Basic) authScheme_,
+                  getParentForChildren(),
+                  isClean());
+          authScheme_ = null;
+        }
+        authSchemeCase_ = 1;
+        onChanged();;
+        return basicBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilderV3<
+          io.greptime.v1.Common.Token, io.greptime.v1.Common.Token.Builder, io.greptime.v1.Common.TokenOrBuilder> tokenBuilder_;
+      /**
+       * <code>.greptime.v1.Token token = 2;</code>
+       * @return Whether the token field is set.
+       */
+      @java.lang.Override
+      public boolean hasToken() {
+        return authSchemeCase_ == 2;
+      }
+      /**
+       * <code>.greptime.v1.Token token = 2;</code>
+       * @return The token.
+       */
+      @java.lang.Override
+      public io.greptime.v1.Common.Token getToken() {
+        if (tokenBuilder_ == null) {
+          if (authSchemeCase_ == 2) {
+            return (io.greptime.v1.Common.Token) authScheme_;
+          }
+          return io.greptime.v1.Common.Token.getDefaultInstance();
+        } else {
+          if (authSchemeCase_ == 2) {
+            return tokenBuilder_.getMessage();
+          }
+          return io.greptime.v1.Common.Token.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.greptime.v1.Token token = 2;</code>
+       */
+      public Builder setToken(io.greptime.v1.Common.Token value) {
+        if (tokenBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          authScheme_ = value;
+          onChanged();
+        } else {
+          tokenBuilder_.setMessage(value);
+        }
+        authSchemeCase_ = 2;
+        return this;
+      }
+      /**
+       * <code>.greptime.v1.Token token = 2;</code>
+       */
+      public Builder setToken(
+          io.greptime.v1.Common.Token.Builder builderForValue) {
+        if (tokenBuilder_ == null) {
+          authScheme_ = builderForValue.build();
+          onChanged();
+        } else {
+          tokenBuilder_.setMessage(builderForValue.build());
+        }
+        authSchemeCase_ = 2;
+        return this;
+      }
+      /**
+       * <code>.greptime.v1.Token token = 2;</code>
+       */
+      public Builder mergeToken(io.greptime.v1.Common.Token value) {
+        if (tokenBuilder_ == null) {
+          if (authSchemeCase_ == 2 &&
+              authScheme_ != io.greptime.v1.Common.Token.getDefaultInstance()) {
+            authScheme_ = io.greptime.v1.Common.Token.newBuilder((io.greptime.v1.Common.Token) authScheme_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            authScheme_ = value;
+          }
+          onChanged();
+        } else {
+          if (authSchemeCase_ == 2) {
+            tokenBuilder_.mergeFrom(value);
+          }
+          tokenBuilder_.setMessage(value);
+        }
+        authSchemeCase_ = 2;
+        return this;
+      }
+      /**
+       * <code>.greptime.v1.Token token = 2;</code>
+       */
+      public Builder clearToken() {
+        if (tokenBuilder_ == null) {
+          if (authSchemeCase_ == 2) {
+            authSchemeCase_ = 0;
+            authScheme_ = null;
+            onChanged();
+          }
+        } else {
+          if (authSchemeCase_ == 2) {
+            authSchemeCase_ = 0;
+            authScheme_ = null;
+          }
+          tokenBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.greptime.v1.Token token = 2;</code>
+       */
+      public io.greptime.v1.Common.Token.Builder getTokenBuilder() {
+        return getTokenFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.greptime.v1.Token token = 2;</code>
+       */
+      @java.lang.Override
+      public io.greptime.v1.Common.TokenOrBuilder getTokenOrBuilder() {
+        if ((authSchemeCase_ == 2) && (tokenBuilder_ != null)) {
+          return tokenBuilder_.getMessageOrBuilder();
+        } else {
+          if (authSchemeCase_ == 2) {
+            return (io.greptime.v1.Common.Token) authScheme_;
+          }
+          return io.greptime.v1.Common.Token.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.greptime.v1.Token token = 2;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilderV3<
+          io.greptime.v1.Common.Token, io.greptime.v1.Common.Token.Builder, io.greptime.v1.Common.TokenOrBuilder> 
+          getTokenFieldBuilder() {
+        if (tokenBuilder_ == null) {
+          if (!(authSchemeCase_ == 2)) {
+            authScheme_ = io.greptime.v1.Common.Token.getDefaultInstance();
+          }
+          tokenBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              io.greptime.v1.Common.Token, io.greptime.v1.Common.Token.Builder, io.greptime.v1.Common.TokenOrBuilder>(
+                  (io.greptime.v1.Common.Token) authScheme_,
+                  getParentForChildren(),
+                  isClean());
+          authScheme_ = null;
+        }
+        authSchemeCase_ = 2;
+        onChanged();;
+        return tokenBuilder_;
+      }
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+
+      // @@protoc_insertion_point(builder_scope:greptime.v1.AuthHeader)
+    }
+
+    // @@protoc_insertion_point(class_scope:greptime.v1.AuthHeader)
+    private static final io.greptime.v1.Common.AuthHeader DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new io.greptime.v1.Common.AuthHeader();
+    }
+
+    public static io.greptime.v1.Common.AuthHeader getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<AuthHeader>
+        PARSER = new com.google.protobuf.AbstractParser<AuthHeader>() {
+      @java.lang.Override
+      public AuthHeader parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new AuthHeader(input, extensionRegistry);
+      }
+    };
+
+    public static com.google.protobuf.Parser<AuthHeader> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<AuthHeader> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public io.greptime.v1.Common.AuthHeader getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface BasicOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:greptime.v1.Basic)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>string username = 1;</code>
+     * @return The username.
+     */
+    java.lang.String getUsername();
+    /**
+     * <code>string username = 1;</code>
+     * @return The bytes for username.
+     */
+    com.google.protobuf.ByteString
+        getUsernameBytes();
+
+    /**
+     * <code>string password = 2;</code>
+     * @return The password.
+     */
+    java.lang.String getPassword();
+    /**
+     * <code>string password = 2;</code>
+     * @return The bytes for password.
+     */
+    com.google.protobuf.ByteString
+        getPasswordBytes();
+  }
+  /**
+   * Protobuf type {@code greptime.v1.Basic}
+   */
+  public static final class Basic extends
+      com.google.protobuf.GeneratedMessageV3 implements
+      // @@protoc_insertion_point(message_implements:greptime.v1.Basic)
+      BasicOrBuilder {
+  private static final long serialVersionUID = 0L;
+    // Use Basic.newBuilder() to construct.
+    private Basic(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+      super(builder);
+    }
+    private Basic() {
+      username_ = "";
+      password_ = "";
+    }
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
+      return new Basic();
+    }
+
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
+      return this.unknownFields;
+    }
+    private Basic(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10: {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              username_ = s;
+              break;
+            }
+            case 18: {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              password_ = s;
+              break;
+            }
+            default: {
+              if (!parseUnknownField(
+                  input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return io.greptime.v1.Common.internal_static_greptime_v1_Basic_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return io.greptime.v1.Common.internal_static_greptime_v1_Basic_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              io.greptime.v1.Common.Basic.class, io.greptime.v1.Common.Basic.Builder.class);
+    }
+
+    public static final int USERNAME_FIELD_NUMBER = 1;
+    private volatile java.lang.Object username_;
+    /**
+     * <code>string username = 1;</code>
+     * @return The username.
+     */
+    @java.lang.Override
+    public java.lang.String getUsername() {
+      java.lang.Object ref = username_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        username_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string username = 1;</code>
+     * @return The bytes for username.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getUsernameBytes() {
+      java.lang.Object ref = username_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        username_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int PASSWORD_FIELD_NUMBER = 2;
+    private volatile java.lang.Object password_;
+    /**
+     * <code>string password = 2;</code>
+     * @return The password.
+     */
+    @java.lang.Override
+    public java.lang.String getPassword() {
+      java.lang.Object ref = password_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+        throws java.io.IOException {
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+        throws java.io.IOException {
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+        throws java.io.IOException {
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+        password_ = "";
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+        onChanged();
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+        onChanged();
+        return this;
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+    @java.lang.Override
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+      @java.lang.Override
+      public io.greptime.v1.Common.AffectedRows getDefaultInstanceForType() {
+        return io.greptime.v1.Common.AffectedRows.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public io.greptime.v1.Common.AffectedRows build() {
+        io.greptime.v1.Common.AffectedRows result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public io.greptime.v1.Common.AffectedRows buildPartial() {
+        io.greptime.v1.Common.AffectedRows result = new io.greptime.v1.Common.AffectedRows(this);
+        result.value_ = value_;
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
+        return super.setField(field, value);
+      }
+      @java.lang.Override
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+      @java.lang.Override
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index, java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof io.greptime.v1.Common.AffectedRows) {
+          return mergeFrom((io.greptime.v1.Common.AffectedRows)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(io.greptime.v1.Common.AffectedRows other) {
+        if (other == io.greptime.v1.Common.AffectedRows.getDefaultInstance()) return this;
+        if (other.getValue() != 0) {
+          setValue(other.getValue());
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        io.greptime.v1.Common.AffectedRows parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (io.greptime.v1.Common.AffectedRows) e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+
+      private int value_ ;
+      /**
+       * <code>uint32 value = 1;</code>
+       * @return The value.
+       */
+      @java.lang.Override
+      public int getValue() {
+        return value_;
+      }
+      /**
+       * <code>uint32 value = 1;</code>
+       * @param value The value to set.
+       * @return This builder for chaining.
+       */
+      public Builder setValue(int value) {
+        
+        value_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>uint32 value = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearValue() {
+        
+        value_ = 0;
+        onChanged();
+        return this;
+      }
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+
+      // @@protoc_insertion_point(builder_scope:greptime.v1.AffectedRows)
+    }
+
+    // @@protoc_insertion_point(class_scope:greptime.v1.AffectedRows)
+    private static final io.greptime.v1.Common.AffectedRows DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new io.greptime.v1.Common.AffectedRows();
+    }
+
+    public static io.greptime.v1.Common.AffectedRows getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<AffectedRows>
+        PARSER = new com.google.protobuf.AbstractParser<AffectedRows>() {
+      @java.lang.Override
+      public AffectedRows parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new AffectedRows(input, extensionRegistry);
+      }
+    };
+
+    public static com.google.protobuf.Parser<AffectedRows> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<AffectedRows> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public io.greptime.v1.Common.AffectedRows getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface FlightMetadataOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:greptime.v1.FlightMetadata)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>.greptime.v1.AffectedRows affected_rows = 1;</code>
+     * @return Whether the affectedRows field is set.
+     */
+    boolean hasAffectedRows();
+    /**
+     * <code>.greptime.v1.AffectedRows affected_rows = 1;</code>
+     * @return The affectedRows.
+     */
+    io.greptime.v1.Common.AffectedRows getAffectedRows();
+    /**
+     * <code>.greptime.v1.AffectedRows affected_rows = 1;</code>
+     */
+    io.greptime.v1.Common.AffectedRowsOrBuilder getAffectedRowsOrBuilder();
+  }
+  /**
+   * Protobuf type {@code greptime.v1.FlightMetadata}
+   */
+  public static final class FlightMetadata extends
+      com.google.protobuf.GeneratedMessageV3 implements
+      // @@protoc_insertion_point(message_implements:greptime.v1.FlightMetadata)
+      FlightMetadataOrBuilder {
+  private static final long serialVersionUID = 0L;
+    // Use FlightMetadata.newBuilder() to construct.
+    private FlightMetadata(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+      super(builder);
+    }
+    private FlightMetadata() {
+    }
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
+      return new FlightMetadata();
+    }
+
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
+      return this.unknownFields;
+    }
+    private FlightMetadata(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10: {
+              io.greptime.v1.Common.AffectedRows.Builder subBuilder = null;
+              if (affectedRows_ != null) {
+                subBuilder = affectedRows_.toBuilder();
+              }
+              affectedRows_ = input.readMessage(io.greptime.v1.Common.AffectedRows.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(affectedRows_);
+                affectedRows_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+            default: {
+              if (!parseUnknownField(
+                  input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return io.greptime.v1.Common.internal_static_greptime_v1_FlightMetadata_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return io.greptime.v1.Common.internal_static_greptime_v1_FlightMetadata_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              io.greptime.v1.Common.FlightMetadata.class, io.greptime.v1.Common.FlightMetadata.Builder.class);
+    }
+
+    public static final int AFFECTED_ROWS_FIELD_NUMBER = 1;
+    private io.greptime.v1.Common.AffectedRows affectedRows_;
+    /**
+     * <code>.greptime.v1.AffectedRows affected_rows = 1;</code>
+     * @return Whether the affectedRows field is set.
+     */
+    @java.lang.Override
+    public boolean hasAffectedRows() {
+      return affectedRows_ != null;
+    }
+    /**
+     * <code>.greptime.v1.AffectedRows affected_rows = 1;</code>
+     * @return The affectedRows.
+     */
+    @java.lang.Override
+    public io.greptime.v1.Common.AffectedRows getAffectedRows() {
+      return affectedRows_ == null ? io.greptime.v1.Common.AffectedRows.getDefaultInstance() : affectedRows_;
+    }
+    /**
+     * <code>.greptime.v1.AffectedRows affected_rows = 1;</code>
+     */
+    @java.lang.Override
+    public io.greptime.v1.Common.AffectedRowsOrBuilder getAffectedRowsOrBuilder() {
+      return getAffectedRows();
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (affectedRows_ != null) {
+        output.writeMessage(1, getAffectedRows());
+      }
+      unknownFields.writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (affectedRows_ != null) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, getAffectedRows());
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof io.greptime.v1.Common.FlightMetadata)) {
+        return super.equals(obj);
+      }
+      io.greptime.v1.Common.FlightMetadata other = (io.greptime.v1.Common.FlightMetadata) obj;
+
+      if (hasAffectedRows() != other.hasAffectedRows()) return false;
+      if (hasAffectedRows()) {
+        if (!getAffectedRows()
+            .equals(other.getAffectedRows())) return false;
+      }
+      if (!unknownFields.equals(other.unknownFields)) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      if (hasAffectedRows()) {
+        hash = (37 * hash) + AFFECTED_ROWS_FIELD_NUMBER;
+        hash = (53 * hash) + getAffectedRows().hashCode();
+      }
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static io.greptime.v1.Common.FlightMetadata parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static io.greptime.v1.Common.FlightMetadata parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static io.greptime.v1.Common.FlightMetadata parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static io.greptime.v1.Common.FlightMetadata parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static io.greptime.v1.Common.FlightMetadata parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static io.greptime.v1.Common.FlightMetadata parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static io.greptime.v1.Common.FlightMetadata parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static io.greptime.v1.Common.FlightMetadata parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static io.greptime.v1.Common.FlightMetadata parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+    public static io.greptime.v1.Common.FlightMetadata parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static io.greptime.v1.Common.FlightMetadata parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static io.greptime.v1.Common.FlightMetadata parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(io.greptime.v1.Common.FlightMetadata prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code greptime.v1.FlightMetadata}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:greptime.v1.FlightMetadata)
+        io.greptime.v1.Common.FlightMetadataOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return io.greptime.v1.Common.internal_static_greptime_v1_FlightMetadata_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return io.greptime.v1.Common.internal_static_greptime_v1_FlightMetadata_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                io.greptime.v1.Common.FlightMetadata.class, io.greptime.v1.Common.FlightMetadata.Builder.class);
+      }
+
+      // Construct using io.greptime.v1.Common.FlightMetadata.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3
+                .alwaysUseFieldBuilders) {
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        if (affectedRowsBuilder_ == null) {
+          affectedRows_ = null;
+        } else {
+          affectedRows_ = null;
+          affectedRowsBuilder_ = null;
+        }
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return io.greptime.v1.Common.internal_static_greptime_v1_FlightMetadata_descriptor;
+      }
+
+      @java.lang.Override
+      public io.greptime.v1.Common.FlightMetadata getDefaultInstanceForType() {
+        return io.greptime.v1.Common.FlightMetadata.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public io.greptime.v1.Common.FlightMetadata build() {
+        io.greptime.v1.Common.FlightMetadata result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public io.greptime.v1.Common.FlightMetadata buildPartial() {
+        io.greptime.v1.Common.FlightMetadata result = new io.greptime.v1.Common.FlightMetadata(this);
+        if (affectedRowsBuilder_ == null) {
+          result.affectedRows_ = affectedRows_;
+        } else {
+          result.affectedRows_ = affectedRowsBuilder_.build();
+        }
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
+        return super.setField(field, value);
+      }
+      @java.lang.Override
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+      @java.lang.Override
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index, java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof io.greptime.v1.Common.FlightMetadata) {
+          return mergeFrom((io.greptime.v1.Common.FlightMetadata)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(io.greptime.v1.Common.FlightMetadata other) {
+        if (other == io.greptime.v1.Common.FlightMetadata.getDefaultInstance()) return this;
+        if (other.hasAffectedRows()) {
+          mergeAffectedRows(other.getAffectedRows());
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        io.greptime.v1.Common.FlightMetadata parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (io.greptime.v1.Common.FlightMetadata) e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+
+      private io.greptime.v1.Common.AffectedRows affectedRows_;
+      private com.google.protobuf.SingleFieldBuilderV3<
+          io.greptime.v1.Common.AffectedRows, io.greptime.v1.Common.AffectedRows.Builder, io.greptime.v1.Common.AffectedRowsOrBuilder> affectedRowsBuilder_;
+      /**
+       * <code>.greptime.v1.AffectedRows affected_rows = 1;</code>
+       * @return Whether the affectedRows field is set.
+       */
+      public boolean hasAffectedRows() {
+        return affectedRowsBuilder_ != null || affectedRows_ != null;
+      }
+      /**
+       * <code>.greptime.v1.AffectedRows affected_rows = 1;</code>
+       * @return The affectedRows.
+       */
+      public io.greptime.v1.Common.AffectedRows getAffectedRows() {
+        if (affectedRowsBuilder_ == null) {
+          return affectedRows_ == null ? io.greptime.v1.Common.AffectedRows.getDefaultInstance() : affectedRows_;
+        } else {
+          return affectedRowsBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>.greptime.v1.AffectedRows affected_rows = 1;</code>
+       */
+      public Builder setAffectedRows(io.greptime.v1.Common.AffectedRows value) {
+        if (affectedRowsBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          affectedRows_ = value;
+          onChanged();
+        } else {
+          affectedRowsBuilder_.setMessage(value);
+        }
+
+        return this;
+      }
+      /**
+       * <code>.greptime.v1.AffectedRows affected_rows = 1;</code>
+       */
+      public Builder setAffectedRows(
+          io.greptime.v1.Common.AffectedRows.Builder builderForValue) {
+        if (affectedRowsBuilder_ == null) {
+          affectedRows_ = builderForValue.build();
+          onChanged();
+        } else {
+          affectedRowsBuilder_.setMessage(builderForValue.build());
+        }
+
+        return this;
+      }
+      /**
+       * <code>.greptime.v1.AffectedRows affected_rows = 1;</code>
+       */
+      public Builder mergeAffectedRows(io.greptime.v1.Common.AffectedRows value) {
+        if (affectedRowsBuilder_ == null) {
+          if (affectedRows_ != null) {
+            affectedRows_ =
+              io.greptime.v1.Common.AffectedRows.newBuilder(affectedRows_).mergeFrom(value).buildPartial();
+          } else {
+            affectedRows_ = value;
+          }
+          onChanged();
+        } else {
+          affectedRowsBuilder_.mergeFrom(value);
+        }
+
+        return this;
+      }
+      /**
+       * <code>.greptime.v1.AffectedRows affected_rows = 1;</code>
+       */
+      public Builder clearAffectedRows() {
+        if (affectedRowsBuilder_ == null) {
+          affectedRows_ = null;
+          onChanged();
+        } else {
+          affectedRows_ = null;
+          affectedRowsBuilder_ = null;
+        }
+
+        return this;
+      }
+      /**
+       * <code>.greptime.v1.AffectedRows affected_rows = 1;</code>
+       */
+      public io.greptime.v1.Common.AffectedRows.Builder getAffectedRowsBuilder() {
+        
+        onChanged();
+        return getAffectedRowsFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.greptime.v1.AffectedRows affected_rows = 1;</code>
+       */
+      public io.greptime.v1.Common.AffectedRowsOrBuilder getAffectedRowsOrBuilder() {
+        if (affectedRowsBuilder_ != null) {
+          return affectedRowsBuilder_.getMessageOrBuilder();
+        } else {
+          return affectedRows_ == null ?
+              io.greptime.v1.Common.AffectedRows.getDefaultInstance() : affectedRows_;
+        }
+      }
+      /**
+       * <code>.greptime.v1.AffectedRows affected_rows = 1;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilderV3<
+          io.greptime.v1.Common.AffectedRows, io.greptime.v1.Common.AffectedRows.Builder, io.greptime.v1.Common.AffectedRowsOrBuilder> 
+          getAffectedRowsFieldBuilder() {
+        if (affectedRowsBuilder_ == null) {
+          affectedRowsBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              io.greptime.v1.Common.AffectedRows, io.greptime.v1.Common.AffectedRows.Builder, io.greptime.v1.Common.AffectedRowsOrBuilder>(
+                  getAffectedRows(),
+                  getParentForChildren(),
+                  isClean());
+          affectedRows_ = null;
+        }
+        return affectedRowsBuilder_;
+      }
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+
+      // @@protoc_insertion_point(builder_scope:greptime.v1.FlightMetadata)
+    }
+
+    // @@protoc_insertion_point(class_scope:greptime.v1.FlightMetadata)
+    private static final io.greptime.v1.Common.FlightMetadata DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new io.greptime.v1.Common.FlightMetadata();
+    }
+
+    public static io.greptime.v1.Common.FlightMetadata getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<FlightMetadata>
+        PARSER = new com.google.protobuf.AbstractParser<FlightMetadata>() {
+      @java.lang.Override
+      public FlightMetadata parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new FlightMetadata(input, extensionRegistry);
+      }
+    };
+
+    public static com.google.protobuf.Parser<FlightMetadata> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<FlightMetadata> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public io.greptime.v1.Common.FlightMetadata getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_greptime_v1_ResponseHeader_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_greptime_v1_ResponseHeader_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_greptime_v1_RequestHeader_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_greptime_v1_RequestHeader_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_greptime_v1_AuthHeader_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_greptime_v1_AuthHeader_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_greptime_v1_Basic_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_greptime_v1_Basic_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_greptime_v1_Token_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_greptime_v1_Token_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_greptime_v1_AffectedRows_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_greptime_v1_AffectedRows_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_greptime_v1_FlightMetadata_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_greptime_v1_FlightMetadata_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n\030greptime/v1/common.proto\022\013greptime.v1\"" +
+      "\020\n\016ResponseHeader\"p\n\rRequestHeader\022\017\n\007ca" +
+      "talog\030\001 \001(\t\022\016\n\006schema\030\002 \001(\t\022.\n\rauthoriza" +
+      "tion\030\003 \001(\0132\027.greptime.v1.AuthHeader\022\016\n\006d" +
+      "bname\030\004 \001(\t\"e\n\nAuthHeader\022#\n\005basic\030\001 \001(\013" +
+      "2\022.greptime.v1.BasicH\000\022#\n\005token\030\002 \001(\0132\022." +
+      "greptime.v1.TokenH\000B\r\n\013auth_scheme\"+\n\005Ba" +
+      "sic\022\020\n\010username\030\001 \001(\t\022\020\n\010password\030\002 \001(\t\"" +
+      "\026\n\005Token\022\r\n\005token\030\001 \001(\t\"\035\n\014AffectedRows\022" +
+      "\r\n\005value\030\001 \001(\r\"B\n\016FlightMetadata\0220\n\raffe" +
+      "cted_rows\030\001 \001(\0132\031.greptime.v1.AffectedRo" +
+      "wsBO\n\016io.greptime.v1B\006CommonZ5github.com" +
+      "/GreptimeTeam/greptime-proto/go/greptime" +
+      "/v1b\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+        });
+    internal_static_greptime_v1_ResponseHeader_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_greptime_v1_ResponseHeader_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_greptime_v1_ResponseHeader_descriptor,
+        new java.lang.String[] { });
+    internal_static_greptime_v1_RequestHeader_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_greptime_v1_RequestHeader_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_greptime_v1_RequestHeader_descriptor,
+        new java.lang.String[] { "Catalog", "Schema", "Authorization", "Dbname", });
+    internal_static_greptime_v1_AuthHeader_descriptor =
+      getDescriptor().getMessageTypes().get(2);
+    internal_static_greptime_v1_AuthHeader_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_greptime_v1_AuthHeader_descriptor,
+        new java.lang.String[] { "Basic", "Token", "AuthScheme", });
+    internal_static_greptime_v1_Basic_descriptor =
+      getDescriptor().getMessageTypes().get(3);
+    internal_static_greptime_v1_Basic_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_greptime_v1_Basic_descriptor,
+        new java.lang.String[] { "Username", "Password", });
+    internal_static_greptime_v1_Token_descriptor =
+      getDescriptor().getMessageTypes().get(4);
+    internal_static_greptime_v1_Token_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_greptime_v1_Token_descriptor,
+        new java.lang.String[] { "Token", });
+    internal_static_greptime_v1_AffectedRows_descriptor =
+      getDescriptor().getMessageTypes().get(5);
+    internal_static_greptime_v1_AffectedRows_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_greptime_v1_AffectedRows_descriptor,
+        new java.lang.String[] { "Value", });
+    internal_static_greptime_v1_FlightMetadata_descriptor =
+      getDescriptor().getMessageTypes().get(6);
+    internal_static_greptime_v1_FlightMetadata_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_greptime_v1_FlightMetadata_descriptor,
+        new java.lang.String[] { "AffectedRows", });
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java/src/main/java/io/greptime/v1/Database.java b/java/src/main/java/io/greptime/v1/Database.java
index 7bff68a..e6f8e11 100644
--- a/java/src/main/java/io/greptime/v1/Database.java
+++ b/java/src/main/java/io/greptime/v1/Database.java
@@ -220,8 +220,6 @@ public final class Database {
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
         throw new com.google.protobuf.InvalidProtocolBufferException(
             e).setUnfinishedMessage(this);
@@ -1082,9 +1080,8 @@ public final class Database {
         } else {
           if (requestCase_ == 2) {
             insertBuilder_.mergeFrom(value);
-          } else {
-            insertBuilder_.setMessage(value);
           }
+          insertBuilder_.setMessage(value);
         }
         requestCase_ = 2;
         return this;
@@ -1224,9 +1221,8 @@ public final class Database {
         } else {
           if (requestCase_ == 3) {
             queryBuilder_.mergeFrom(value);
-          } else {
-            queryBuilder_.setMessage(value);
           }
+          queryBuilder_.setMessage(value);
         }
         requestCase_ = 3;
         return this;
@@ -1366,9 +1362,8 @@ public final class Database {
         } else {
           if (requestCase_ == 4) {
             ddlBuilder_.mergeFrom(value);
-          } else {
-            ddlBuilder_.setMessage(value);
           }
+          ddlBuilder_.setMessage(value);
         }
         requestCase_ = 4;
         return this;
@@ -1508,9 +1503,8 @@ public final class Database {
         } else {
           if (requestCase_ == 5) {
             deleteBuilder_.mergeFrom(value);
-          } else {
-            deleteBuilder_.setMessage(value);
           }
+          deleteBuilder_.setMessage(value);
         }
         requestCase_ = 5;
         return this;
@@ -1747,8 +1741,6 @@ public final class Database {
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
         throw new com.google.protobuf.InvalidProtocolBufferException(
             e).setUnfinishedMessage(this);
@@ -2432,9 +2424,8 @@ public final class Database {
         } else {
           if (responseCase_ == 2) {
             affectedRowsBuilder_.mergeFrom(value);
-          } else {
-            affectedRowsBuilder_.setMessage(value);
           }
+          affectedRowsBuilder_.setMessage(value);
         }
         responseCase_ = 2;
         return this;
@@ -2682,8 +2673,6 @@ public final class Database {
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
         throw new com.google.protobuf.InvalidProtocolBufferException(
             e).setUnfinishedMessage(this);
@@ -3457,9 +3446,8 @@ public final class Database {
         } else {
           if (queryCase_ == 3) {
             promRangeQueryBuilder_.mergeFrom(value);
-          } else {
-            promRangeQueryBuilder_.setMessage(value);
           }
+          promRangeQueryBuilder_.setMessage(value);
         }
         queryCase_ = 3;
         return this;
@@ -3742,8 +3730,6 @@ public final class Database {
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
         throw new com.google.protobuf.InvalidProtocolBufferException(
             e).setUnfinishedMessage(this);
@@ -4993,8 +4979,6 @@ public final class Database {
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
         throw new com.google.protobuf.InvalidProtocolBufferException(
             e).setUnfinishedMessage(this);
diff --git a/java/src/main/java/io/greptime/v1/Ddl.java b/java/src/main/java/io/greptime/v1/Ddl.java
index 1addfb6..792db1e 100644
--- a/java/src/main/java/io/greptime/v1/Ddl.java
+++ b/java/src/main/java/io/greptime/v1/Ddl.java
@@ -228,8 +228,6 @@ public final class Ddl {
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
         throw new com.google.protobuf.InvalidProtocolBufferException(
             e).setUnfinishedMessage(this);
@@ -981,9 +979,8 @@ public final class Ddl {
         } else {
           if (exprCase_ == 1) {
             createDatabaseBuilder_.mergeFrom(value);
-          } else {
-            createDatabaseBuilder_.setMessage(value);
           }
+          createDatabaseBuilder_.setMessage(value);
         }
         exprCase_ = 1;
         return this;
@@ -1123,9 +1120,8 @@ public final class Ddl {
         } else {
           if (exprCase_ == 2) {
             createTableBuilder_.mergeFrom(value);
-          } else {
-            createTableBuilder_.setMessage(value);
           }
+          createTableBuilder_.setMessage(value);
         }
         exprCase_ = 2;
         return this;
@@ -1265,9 +1261,8 @@ public final class Ddl {
         } else {
           if (exprCase_ == 3) {
             alterBuilder_.mergeFrom(value);
-          } else {
-            alterBuilder_.setMessage(value);
           }
+          alterBuilder_.setMessage(value);
         }
         exprCase_ = 3;
         return this;
@@ -1407,9 +1402,8 @@ public final class Ddl {
         } else {
           if (exprCase_ == 4) {
             dropTableBuilder_.mergeFrom(value);
-          } else {
-            dropTableBuilder_.setMessage(value);
           }
+          dropTableBuilder_.setMessage(value);
         }
         exprCase_ = 4;
         return this;
@@ -1549,9 +1543,8 @@ public final class Ddl {
         } else {
           if (exprCase_ == 5) {
             flushTableBuilder_.mergeFrom(value);
-          } else {
-            flushTableBuilder_.setMessage(value);
           }
+          flushTableBuilder_.setMessage(value);
         }
         exprCase_ = 5;
         return this;
@@ -1812,11 +1805,9 @@ public final class Ddl {
      * <code>map&lt;string, string&gt; table_options = 9;</code>
      */
 
-    /* nullable */
-java.lang.String getTableOptionsOrDefault(
+    java.lang.String getTableOptionsOrDefault(
         java.lang.String key,
-        /* nullable */
-java.lang.String defaultValue);
+        java.lang.String defaultValue);
     /**
      * <code>map&lt;string, string&gt; table_options = 9;</code>
      */
@@ -2040,8 +2031,6 @@ java.lang.String defaultValue);
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
         throw new com.google.protobuf.InvalidProtocolBufferException(
             e).setUnfinishedMessage(this);
@@ -4577,8 +4566,6 @@ java.lang.String defaultValue);
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
         throw new com.google.protobuf.InvalidProtocolBufferException(
             e).setUnfinishedMessage(this);
@@ -5598,9 +5585,8 @@ java.lang.String defaultValue);
         } else {
           if (kindCase_ == 4) {
             addColumnsBuilder_.mergeFrom(value);
-          } else {
-            addColumnsBuilder_.setMessage(value);
           }
+          addColumnsBuilder_.setMessage(value);
         }
         kindCase_ = 4;
         return this;
@@ -5740,9 +5726,8 @@ java.lang.String defaultValue);
         } else {
           if (kindCase_ == 5) {
             dropColumnsBuilder_.mergeFrom(value);
-          } else {
-            dropColumnsBuilder_.setMessage(value);
           }
+          dropColumnsBuilder_.setMessage(value);
         }
         kindCase_ = 5;
         return this;
@@ -5882,9 +5867,8 @@ java.lang.String defaultValue);
         } else {
           if (kindCase_ == 6) {
             renameTableBuilder_.mergeFrom(value);
-          } else {
-            renameTableBuilder_.setMessage(value);
           }
+          renameTableBuilder_.setMessage(value);
         }
         kindCase_ = 6;
         return this;
@@ -6119,8 +6103,6 @@ java.lang.String defaultValue);
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
         throw new com.google.protobuf.InvalidProtocolBufferException(
             e).setUnfinishedMessage(this);
@@ -7006,8 +6988,6 @@ java.lang.String defaultValue);
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
         throw new com.google.protobuf.InvalidProtocolBufferException(
             e).setUnfinishedMessage(this);
@@ -7945,8 +7925,6 @@ java.lang.String defaultValue);
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
         throw new com.google.protobuf.InvalidProtocolBufferException(
             e).setUnfinishedMessage(this);
@@ -8619,8 +8597,6 @@ java.lang.String defaultValue);
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
         throw new com.google.protobuf.InvalidProtocolBufferException(
             e).setUnfinishedMessage(this);
@@ -9414,8 +9390,6 @@ java.lang.String defaultValue);
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
         throw new com.google.protobuf.InvalidProtocolBufferException(
             e).setUnfinishedMessage(this);
@@ -10193,8 +10167,6 @@ java.lang.String defaultValue);
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
         throw new com.google.protobuf.InvalidProtocolBufferException(
             e).setUnfinishedMessage(this);
@@ -10811,8 +10783,6 @@ java.lang.String defaultValue);
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
         throw new com.google.protobuf.InvalidProtocolBufferException(
             e).setUnfinishedMessage(this);
@@ -10931,8 +10901,6 @@ java.lang.String defaultValue);
           }
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
           throw e.setUnfinishedMessage(this);
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
         } catch (java.io.IOException e) {
           throw new com.google.protobuf.InvalidProtocolBufferException(
               e).setUnfinishedMessage(this);
@@ -12445,8 +12413,6 @@ java.lang.String defaultValue);
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
         throw new com.google.protobuf.InvalidProtocolBufferException(
             e).setUnfinishedMessage(this);
@@ -13007,8 +12973,6 @@ java.lang.String defaultValue);
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
         throw new com.google.protobuf.InvalidProtocolBufferException(
             e).setUnfinishedMessage(this);
diff --git a/scripts/generate-java.sh b/scripts/generate-java.sh
index 5889e55..9350348 100755
--- a/scripts/generate-java.sh
+++ b/scripts/generate-java.sh
@@ -4,6 +4,7 @@ PROTO_ROOT=./proto
 JAVA_OUTPUT=./java/src/main/java/
 
 protoc -I=${PROTO_ROOT} --java_out=${JAVA_OUTPUT} \
+  ${PROTO_ROOT}/greptime/v1/common.proto \
   ${PROTO_ROOT}/greptime/v1/column.proto \
   ${PROTO_ROOT}/greptime/v1/ddl.proto \
   ${PROTO_ROOT}/greptime/v1/database.proto