Oracle 导出 索引，主键，触发器

1.导出主键

SELECT 'ALTER TABLE ' || B.TABLE_NAME || ' ADD CONSTRAINT ' ||
       B.CONSTRAINT_NAME || ' PRIMARY KEY (' ||
       (SELECT TO_CHAR(WMSYS.WM_CONCAT(A.COLUMN_NAME))
          FROM USER_CONS_COLUMNS A
         WHERE A.CONSTRAINT_NAME = B.CONSTRAINT_NAME) || ');'
  FROM USER_CONSTRAINTS B
 WHERE B.CONSTRAINT_TYPE = 'P' and b.owner='要导出的用户';

2.导出索引

SELECT 'CREATE ' || DECODE(B.INDEX_TYPE, 'NORMAL', '', B.INDEX_TYPE) ||
       DECODE(B.UNIQUENESS, 'NONUNIQUE', '', B.UNIQUENESS) || ' INDEX ' ||
       B.INDEX_NAME || ' ON ' || B.TABLE_NAME || ' (' ||
       (SELECT TO_CHAR(WMSYS.WM_CONCAT(A.COLUMN_NAME))
          FROM USER_IND_COLUMNS A
         WHERE A.INDEX_NAME = B.INDEX_NAME) || ');'
  FROM USER_INDEXES B WHERE b.table_owner='要导出的用户名';

3.导出触发器

  3-1.使用plsql 选择Tools-Export user objects,如图下:

  3-2.选择类型为 Type =TRIGGER的类型，执行导出，如图下: