insert into 和 select ....into 的区别


insert into table2(field1,field2) select value(field1,field2) from table1;
或者
Insert into Table2 select * from Table1

注意点:目标表Table2已存在


select * from Table1 into Table2;
或者
select * into Table2 from Table1;

注意点:目标表Table2插入时才创建.

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转载自blog.csdn.net/qq_40893331/article/details/86466881