UPDATE A
SET A.c2 =B.c3
from A ,B
where A.c1=B.c1
UPDATE A
SET A.c2 =B.c3
from A inner join B on A.c1=B.c1
本文转自 netcorner 博客园博客,原文链接:http://www.cnblogs.com/netcorner/archive/2013/02/16/2913445.html ,如需转载请自行联系原作者
2021-10-14 18:29:06
UPDATE A
SET A.c2 =B.c3
from A ,B
where A.c1=B.c1
UPDATE A
SET A.c2 =B.c3
from A inner join B on A.c1=B.c1
本文转自 netcorner 博客园博客,原文链接:http://www.cnblogs.com/netcorner/archive/2013/02/16/2913445.html ,如需转载请自行联系原作者