merge into tableA a
using(
SELECT a,b,c from tableB
) b
on (a.id = b.id)//这里一定要用括号包起来....
when matched then
update set
a.a=b.a,
a.b= b.b,
a.c= b.c
微信扫一扫
merge into tableA a
using(
SELECT a,b,c from tableB
) b
on (a.id = b.id)//这里一定要用括号包起来....
when matched then
update set
a.a=b.a,
a.b= b.b,
a.c= b.c
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