JeremyHi
519b1d0757
* feat: support batch create table * feat: ddl batch * feat: batch ddl task * feat: response table ids
85 lines
2.2 KiB
Protocol Buffer
85 lines
2.2 KiB
Protocol Buffer
// Copyright 2023 Greptime Team
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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syntax = "proto3";
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package greptime.v1.meta;
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option go_package = "github.com/GreptimeTeam/greptime-proto/go/greptime/v1/meta";
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import "greptime/v1/meta/common.proto";
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import "greptime/v1/meta/route.proto";
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import "greptime/v1/ddl.proto";
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service DdlTask {
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// Submits a DDL task to meta.
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rpc SubmitDdlTask(SubmitDdlTaskRequest) returns (SubmitDdlTaskResponse);
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}
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enum DdlTaskType {
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Create = 0;
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Drop = 1;
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}
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message CreateTableTask {
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CreateTableExpr create_table = 1;
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repeated Partition partitions = 2;
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bytes table_info = 3;
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}
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message CreateTableTasks { repeated CreateTableTask tasks = 1; }
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message DropTableTask{
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DropTableExpr drop_table = 1;
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}
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message DropTableTasks { repeated DropTableTask tasks = 1; }
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message AlterTableTask{
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AlterExpr alter_table = 1;
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}
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message AlterTableTasks { repeated AlterTableTask tasks = 1; }
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message TruncateTableTask {
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TruncateTableExpr truncate_table = 1;
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}
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message SubmitDdlTaskRequest {
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RequestHeader header = 1;
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oneof task {
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CreateTableTask create_table_task = 2;
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DropTableTask drop_table_task = 3;
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AlterTableTask alter_table_task = 4;
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TruncateTableTask truncate_table_task = 5;
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CreateTableTasks create_table_tasks = 6;
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DropTableTasks drop_table_tasks = 7;
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AlterTableTasks alter_table_tasks = 8;
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}
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}
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message SubmitDdlTaskResponse {
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ResponseHeader header = 1;
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// Key is the identifier for the ddl task.
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bytes key = 2;
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// Returns if table created.
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// TODO(jeremy): remove it?
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TableId table_id = 4;
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// Returns if the tables created.
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repeated TableId table_ids = 5;
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}
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