获得表和索引DDL语句的方法

获得单个表和索引DDL语句的方法

set heading off; 
set echo off;Set pages 999; 
set long 90000; 
spool get_TABLE_ddl.sql 
select dbms_metadata.get_ddl('TABLE','TABLE_NAME'[,'SCHEMA_NAME']) from dual;
select dbms_metadata.get_ddl('INDEX','INDEX_NAME'[,'SCHEMA_NAME']) from dual;spool off;

获得整个SCHEMA DDL语句的方法:

set pagesize 0
set long 90000 
set feedback off 
set echo off 
spool D:\scott_schema.sql 
SELECT DBMS_METADATA.GET_DDL('TABLE',u.table_name)     FROM USER_TABLES u;
SELECT DBMS_METADATA.GET_DDL('INDEX',u.index_name)     FROM USER_INDEXES u;spool off;

得到所有表空间的ddl语句

SET SERVEROUTPUT ON
SET LINESIZE 1000
SET FEEDBACK OFF
set long 999999------显示不完整
SET PAGESIZE 1000----分页
---去除storage等多余参数
 
SELECT DBMS_METADATA.GET_DDL('TABLESPACE', TS.tablespace_name)
FROM DBA_TABLESPACES TS;
 

猜你喜欢

转载自swvip.iteye.com/blog/1324696