赋值问题 DECLARE numCount int;SET numCount = SELECT COUNT(1) FROM Split('1',',')不可以这样赋值吗?请问哪里出错啦! 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 DECLARE numCount int; SELECT numCount =COUNT(1) FROM Split('1',',') DECLARE @numCount int;SET @numCount = 'SELECT COUNT(1) FROM Split('1',',')'exec (@numcount) 有错误 修改下declare @num int, @sqls nvarchar(4000) set @sqls='select count(*) from tableName' exec(@sqls) declare @num int, @sqls nvarchar(4000) set @sqls='select @a=count(*) from tableName ' exec sp_executesql @sqls,N'@a int output',@num output select @num DECLARE @numCount int; SET @numCount = 'SELECT COUNT(1) FROM Split(''1'','','')' exec (@numcount) DECLARE numCount int;SET numCount = (SELECT COUNT(1) FROM Split('1',',')) DECLARE @numCount int;SET @numCount = SELECT COUNT(1) FROM tabnameselect @numCount DECLARE numCount int;SELECT numCount=COUNT(1) FROM Split('1',',') 使用“导入数据”中文字符正常,使用“SELECT”语句显示乱码 请问如何累计select count日期? 如何将sql server 2000表结构导出到另一机器的sql server 2000 帮看一下这段选择结构的代码该怎么写。 在这样的查询中我如何加入时间条件? 如何监听对数据库的增删和改操作? 有难度乎?列表的显示问题. sql 查看数据库中那些表被锁了,那些阻塞了 并且如何杀死该进程 请问如何在启动unix系统同时启动oracle数据库,先谢谢了! 存储过程的问题 SQL字符匹配的一个查询 统计某列的值在表中出现的次数,按次数排列
SELECT numCount =COUNT(1) FROM Split('1',',')
SET @numCount = 'SELECT COUNT(1) FROM Split('1',',')'
exec (@numcount)
set @sqls='select count(*) from tableName'
exec(@sqls) declare @num int, @sqls nvarchar(4000)
set @sqls='select @a=count(*) from tableName '
exec sp_executesql @sqls,N'@a int output',@num output
select @num
DECLARE @numCount int;
SET @numCount = 'SELECT COUNT(1) FROM Split(''1'','','')'
exec (@numcount)
SET numCount = (SELECT COUNT(1) FROM Split('1',','))
SET @numCount = SELECT COUNT(1) FROM tabname
select @numCount
SELECT numCount=COUNT(1) FROM Split('1',',')