Get DDL Statement Action

Request

GET /api/_get_ddl

Description

用于获取指定表的建表语句、建分区语句和建 rollup 语句。

Path parameters

无

Query parameters

• db

  指定数据库

• table

  指定表

Request body

无

Response

{
    "msg": "OK",
    "code": 0,
    "data": {
        "create_partition": ["ALTER TABLE `tbl1` ADD PARTITION ..."],
        "create_table": ["CREATE TABLE `tbl1` ...],
        "create_rollup": ["ALTER TABLE `tbl1` ADD ROLLUP ..."]
    },
    "count": 0
}

Examples

1. 获取指定表的 DDL 语句

   GET GET /api/_get_ddl?db=db1&table=tbl1
   
   Response
   {
       "msg": "OK",
       "code": 0,
       "data": {
           "create_partition": [],
           "create_table": ["CREATE TABLE `tbl1` (\n  `k1` int(11) NULL COMMENT \"\",\n  `k2` int(11) NULL COMMENT \"\"\n) ENGINE=OLAP\nDUPLICATE KEY(`k1`, `k2`)\nCOMMENT \"OLAP\"\nDISTRIBUTED BY HASH(`k1`) BUCKETS 1\nPROPERTIES (\n\"replication_num\" = \"1\",\n\"version_info\" = \"1,0\",\n\"in_memory\" = \"false\",\n\"storage_format\" = \"DEFAULT\"\n);"],
           "create_rollup": []
       },
       "count": 0
   }