insert into select from 將查詢到的記錄插入到某個(gè)表中,
INSERT INTO db1_name(field1,field2) SELECT field1,field2 FROM db2_name
將查詢到的記錄插入某條記錄中
UPDATE tb1,tb2 SET tb1.address=tb2.address WHERE tb1.name=tb2.name and tb1.name='張三'
insert into select from 將查詢到的記錄插入到某個(gè)表中,
INSERT INTO db1_name(field1,field2) SELECT field1,field2 FROM db2_name
將查詢到的記錄插入某條記錄中
UPDATE tb1,tb2 SET tb1.address=tb2.address WHERE tb1.name=tb2.name and tb1.name='張三'