数据仓库服务 GAUSSDB(DWS)-CREATE TABLE:语法格式

时间：2024-12-10 15:23:04

语法格式

  
       CREATE TABLE [ IF NOT EXISTS ] table_name
({ column_name data_type 
    | LIKE source_table [like_option [...] ] }
}
    [, ... ])
[ WITH ( {storage_parameter = value}  [, ... ] ) ]
[ TABLESPACE tablespace_name ]
[ DISTRIBUTE BY  HASH ( column_name [,...])]
[ TO { GROUP groupname | NODE ( nodename [, ... ] ) } ]
[ PARTITION BY { 
        {RANGE (partition_key) ( partition_less_than_item [, ... ] )} 
 } [ { ENABLE | DISABLE } ROW MOVEMENT ] ]; 
其中like选项like_option为：
{ INCLUDING | EXCLUDING } { DEFAULTS | CONSTRAINTS | INDEXES | STORAGE | COMMENTS | PARTITION | RELOPTIONS | DISTRIBUTION | ALL }