Select * from PSHR_DTB_SAL_TX(表名) as of timestamp( systimestamp - interval '36000' second );//恢復36000秒前的數據數據庫
SELECT * FROM PSHR_DTB_SAL_TX(表名) AS OF TIMESTAMP
TO_TIMESTAMP('2017-03-28 11:10:17', 'YYYY-MM-DD HH:MI:SS') ; //查詢前面的數據記錄條數table
create table 表名_tmp後綴 as select * from 表名 //備份數據庫表file