主题:高手,请教~
ONE,TWO这2个表,A,B,C,D四个字段,内容除了,A字段不同,,B,C,D字段内容一样,我想把TWO的A字段内容,传给ONE的A字段,我这么写怎么会不行?而且他们全都变成一个数字了
update one set one.a=two.a from one,two where two.a is not null and one.a<>two.a
想了好久,也试了好久都没结果,请大虾指点下[em10][em10]
update one set one.a=two.a from one,two where two.a is not null and one.a<>two.a
想了好久,也试了好久都没结果,请大虾指点下[em10][em10]