a. 获取单个的建表和建索引的语法
set heading off;
set echo off;
set pages 999;
set long 90000;
spool DEPT.sql
select dbms_metadata.get_ddl('TABLE','DEPT','SCOTT') from dual;
select dbms_metadata.get_ddl('INDEX','DEPT_IDX','SCOTT') from dual;
spool off;
b.获取一个SCHEMA下的所有建表和建索引的语法,以scott为例:
connect scott/tiger
set pagesize 0
set long 90000
set feedback off
set echo off
spool 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;
c. 获取某个SCHEMA的建全部存储过程的语法
connect brucelau/brucelau;
set long 90000
set feedback off
set echo off
spool procedures.sql
select DBMS_METADATA.GET_DDL('PROCEDURE',u.object_name) from user_objects u
where object_type = 'PROCEDURE';
spool off;