問(wèn)題描述

自己插入一條，然后根據(jù)子查詢繼續(xù)插入

insert into `table` (`a`,`b`) values(select `a`,`b` from `table` );如何才能做到這樣?

問(wèn)題解答

insert into table_name(column...) select column... from source_table;回答2：

insert into table_name(a,b) select a,b from source_table;