为什么在SQL中创建视图时使用了TOP后就不能指定CHECK OPTION了?
2个回答
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SQL SERVER中可以在存储过程中创建视图,但要用动态SQL来执行。
create view view_name
as
...
不能直接使用, 可以改为exec('create view view_name
as
...').
你的可以改成
create proc ### as
begin
if exists (select * from sysobjects where name='***'and xtyp='v')
drop view ***;
exec('create view *** as
select A.xh,A.xm,sum(case when A.zy =B.value then B.code else 0) code
from A,B group by A.xh,A.xm
')
end
这样改应该也可以
create proc ### as
declare @sqlstr varchar(255)
select @sqlstr='
if exists (select * from sysobjects where name=''***''and xtyp=''v'')
drop view ***;
create view *** as
select A.xh,A.xm,sum(case when A.zy =B.value then B.code else 0) code
from A,B group by A.xh,A.xm
'
exec(@sqlstr)
go
create view view_name
as
...
不能直接使用, 可以改为exec('create view view_name
as
...').
你的可以改成
create proc ### as
begin
if exists (select * from sysobjects where name='***'and xtyp='v')
drop view ***;
exec('create view *** as
select A.xh,A.xm,sum(case when A.zy =B.value then B.code else 0) code
from A,B group by A.xh,A.xm
')
end
这样改应该也可以
create proc ### as
declare @sqlstr varchar(255)
select @sqlstr='
if exists (select * from sysobjects where name=''***''and xtyp=''v'')
drop view ***;
create view *** as
select A.xh,A.xm,sum(case when A.zy =B.value then B.code else 0) code
from A,B group by A.xh,A.xm
'
exec(@sqlstr)
go
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