CREATE TRIGGER updatemd ON [dbo].[ckd_detail]
FOR DELETE
AS
update md_table set ck_dh='0',is_select=0,is_ck=0 where md_table.ck_dh=deleted.ck_dh
and md_table.guige=deleted.guige列前缀 'deleted' 与查询中所用的表名或别名不匹配。
FOR DELETE
AS
update md_table set ck_dh='0',is_select=0,is_ck=0 where md_table.ck_dh=deleted.ck_dh
and md_table.guige=deleted.guige列前缀 'deleted' 与查询中所用的表名或别名不匹配。
FOR DELETE
AS
update md_table set ck_dh='0',
is_select=0,is_ck=0
from deleted--加上
where md_table.ck_dh=deleted.ck_dh
and md_table.guige=deleted.guige
CREATE TRIGGER updatemd ON [dbo].[ckd_detail]
FOR DELETE
AS
update md_table set ck_dh='0',is_select=0,is_ck=0
from md_table ,deleted where md_table.ck_dh=deleted.ck_dh
and md_table.guige=deleted.guige
FOR DELETE
AS
update a
set ck_dh='0',is_select=0,is_ck=0
from md_table a
inner join deleted b
on a.ck_dh=b.ck_dh and a.guige=b.guige
GO
CREATE TRIGGER updatemd ON [dbo].[ckd_detail]
FOR DELETE
AS
update md_table set ck_dh='0',is_select=0,is_ck=0 from md_table a,deleted b
where a.ck_dh=b.ck_dh and a.guige=b.guige
FOR DELETE
AS
update md_table set ck_dh='0',is_select=0,is_ck=0 from deleted,md_table where md_table.ck_dh=deleted.ck_dh
and md_table.guige=deleted.guige