declare @TB (TBSQL nvarchar(4000))INSERT INTO @TB
SELECT 'SELECT A1 FROM A' FROM Z如 100行declare @TB2 (A1 NVARCHAR(100))需求:
MSSQL 2000
执行@TB 表里100行语句,并将内容写入 @TB2 有什么好写法没?
SELECT 'SELECT A1 FROM A' FROM Z如 100行declare @TB2 (A1 NVARCHAR(100))需求:
MSSQL 2000
执行@TB 表里100行语句,并将内容写入 @TB2 有什么好写法没?
例如
declare @Str1 varchar(1000)
declare @Str2 varchar(5000)
exec (@Str1 + @Str2)
SELECT @C = @C +'SELECT A1 FROM A' FROM Z4000长度不够
declare @c nvarchar(max)
人都说了SQL2000 还整一2005跟人说楼主我这以前有做过一个类似的功能(查询数据库中有数据的表.并把表名及数据量记录下来).改改应该可以用
/********查找...有數據的表********/
if object_id('TEMPDB..#temp') is not null drop table #temp
if object_id('_temp','U') is not null drop table _temp
go
select 'insert into _temp/*(tb_name,row_count)*/ select '''+name+''',count(*) as a from '+name as name
into #temp
from sysobjects where xtype = 'U' order by namecreate table _temp (tb_name varchar(50),row_count decimal(10,0))
declare @sql nchar(200)
declare cur_1 cursor for select name from #temp
open cur_1 fetch from cur_1 into @sql
while @@fetch_status=0
begin
exec sp_executesql @sql
fetch from cur_1 into @sql
end
close cur_1 deallocate cur_1
if object_id('TEMPDB..#temp') is not null drop table #temp
--if object_id('_temp','U') is not null drop table _temp
select * from _temp
go