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Old 2016-07-18, 11:33 AM
Racine Racine is offline
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Default Mysql 复制一条数据

从不同的表复制
insert into 表1 select * from 表2 where id =1

同一张表中复制(无主键)
insert into 表1 select * from 表2 where id =1

同一张表中复制(有主键)
insert into 表1(字段1,字段2,字段3) select 字段1,字段2,字段3 from 表1 where id=1
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