Web数据仓库服务 GaussDB(DWS)-DDL语法一览表:定义同义词 定义同义词 同义词是兼容Oracle的一种特殊的数据库对象,用于存储与另一个数据库对象名间的映射关系,目前仅支持使用同义词关联以下数据库对象:表、视图、函数和存储过程。 WebFeb 10, 2024 · Oracle has a DBMS_METADATA package to retrieve and customize the DDL returned. Default settings for all indexes SQL: select DBMS_METADATA.GET_DDL ('INDEX', index_name) from all_indexes where owner in (USER, 'USER_OTHER_THAN_LOGGED_IN_USER'); A pl/sql block example:
Generate DDL for the User including grants in Oracle
WebDec 9, 2024 · DDL Tablespace Prepare Tablespace before Data Migration by Ed Chen December 9, 2024 In the beginning of data migration, we usually recreate some … Web第4题: User SCOTT executes the following command on the EMP table but has not issued COMMIT, ROLLBACK, or any data definition language (DDL) command: SQL> SELECT ename FROM emp 2 WHERE job=’CLERK’ FOR UPDATE OF empno; SCOTT has opened another session to work with the database instance. ibeat music
How to get ddl of all tablespaces in oracle - DBACLASS
WebJan 4, 2010 · select dbms_metadata.get_ddl ('TABLESPACE', tablespace_name) from. (select distinct a.tablespace_name. from dba_tablespaces a, dba_segments b. where … WebJun 29, 2024 · Hi all, I would like to get DDL for a table with just tablespace info (without the remaining "Segment attributes" info). For example, CREATE TABLE "SQL_ZRRMMMSKTDVROYPXNSHFKJXCB"."MY_TABLE" ( "COLUMN1" VARCHAR2(1), "COLUMN2" NUMBER(1,0) ) SEGMENT CREATION DEFERRED PCTFREE 10 … WebMar 24, 2024 · 如果使用数据泵的话,可以将passthru放在所有的要进行ddl复制的table语句前,你可以把nopassthru放在任何不进行ddl复制而需要进行data转换的table之前。 DDL支持配置完毕,就可以支持sequences (CREATE, ALTER, DROP, RENAME) 操作的复制的,但如果只是单纯的想复制sequence的话 ... monarch water softener midi he