docs: update primary key comment (#89)

Documents that primary_key holds ids of columns.
2023-08-28 17:24:10 +08:00
parent 3b5a687da5
commit ec2d346e09
1 changed files with 1 additions and 1 deletions
@@ -79,7 +79,7 @@ message CreateRequest {
  string engine = 2;
  // Columns in this region.
  repeated ColumnDef column_defs = 3;
-  // Columns in the primary key.
+  // Id of columns in the primary key.
  repeated uint32 primary_key = 4;
  // Create region if not exists.
  bool create_if_not_exists = 5;