Question

在sql server中怎么查询包含某个字符串所有表

Answer 1

给你一个全库搜索的存储过程
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if exists(select * from dbo.sysobjects where id = object_id(N'[dbo].[p_search]') and OBJECTPROPERTY(id,N'IsProcedure') = 1)
drop procedure [dbo].[p_search]
GO

--搜索某个字符串在那个表的那个字段中

create proc p_search
@str Nvarchar(1000) --要搜索的字符串
as
if @str=''
return

declare @s Nvarchar(4000)
create table #t(t sysname,a sysname)

declare tb cursor local for
select s='if exists(select 1 from ['+replace(b.name,']',']]')+'] where ['+a.name+'] like '''+ @str +''')
print ''所在的表及字段: ['+b.name+'].['+a.name+']'''
from syscolumns a join sysobjects b on a.id=b.id
where b.xtype='U' and a.status>=0
and a.xtype in(175,239,99,35,231,167)
open tb
fetch next from tb into @s
while @@fetch_status=0
begin
exec(@s)
fetch next from tb into @s
end
close tb
deallocate tb