有时候忘记备份数据,把数据清空了,或者删除了,这时候怎么恢复数据呢,使用下面sql即可,替换对应的table和column
INSERT INTO table1(
column1,
column2,
column3
) SELECT
column1,
column2,
column3
FROM
table1
AS OF timestamp ( systimestamp
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有时候忘记备份数据,把数据清空了,或者删除了,这时候怎么恢复数据呢,使用下面sql即可,替换对应的table和column
INSERT INTO table1(
column1,
column2,
column3
) SELECT
column1,
column2,
column3
FROM
table1
AS OF timestamp ( systimestamp
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