From ce3c0343b43cff4f4f6c34a8bda51a419fef242a Mon Sep 17 00:00:00 2001 From: whp98 Date: Wed, 20 Dec 2023 23:14:52 +0800 Subject: [PATCH] =?UTF-8?q?=E5=8F=91=E5=B8=83=E5=8D=9A=E5=AE=A2=EF=BC=8C?= =?UTF-8?q?=E6=97=B6=E9=97=B4:2023-12-20=2023:14:52?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ...346\215\256\345\272\223\346\201\242\345\244\215.md" | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git "a/docs/\346\225\260\346\215\256\345\272\223/Oracle\346\225\260\346\215\256\345\272\223/Oracle\346\225\260\346\215\256\345\272\223\346\201\242\345\244\215.md" "b/docs/\346\225\260\346\215\256\345\272\223/Oracle\346\225\260\346\215\256\345\272\223/Oracle\346\225\260\346\215\256\345\272\223\346\201\242\345\244\215.md" index 474cbbaff6..97665ae70f 100644 --- "a/docs/\346\225\260\346\215\256\345\272\223/Oracle\346\225\260\346\215\256\345\272\223/Oracle\346\225\260\346\215\256\345\272\223\346\201\242\345\244\215.md" +++ "b/docs/\346\225\260\346\215\256\345\272\223/Oracle\346\225\260\346\215\256\345\272\223/Oracle\346\225\260\346\215\256\345\272\223\346\201\242\345\244\215.md" @@ -29,24 +29,18 @@ SELECT * FROM YOUR_TABLENAME AS OF TIMESTAMP SYSDATE - 125 / 1440 闪回表数据SQL语句： + ```SQL -- 1、启动表的row movement特性 ALTER TABLE YOUR_TABLENAME ENABLE ROW MOVEMENT; -``` - - -```SQL -- 2、闪回指定时间的快照 FLASHBACK TABLE YOUR_TABLENAME TO TIMESTAMP TO_TIMESTAMP('2018-04-23 16:06:00','yyyy-mm-dd hh24:mi:ss'); -``` - - -```SQL -- 3、关闭表的row movement功能 ALTER TABLE YOUR_TABLENAME DISABLE ROW MOVEMENT; ``` + 闪回数据表的SQL语句： ```SQL -- 闪回表（通过TRUNCATE语句删除的表无法闪回）