/*
 名称:spAll_DeleteNoneUnique
 输入:要查询的表名和字段列表
 输出:无
 调用:spAll_DeleteNoneUnique 表名, 字段列表
 说明:通用存储过程.查找删除非唯一的记录
 作者:Dili J.F. Senders
 邮件:dili@wellknow.net
 网站:http://www.wellknow.net
 更新:20040610
 支持:http://bbs.wellknow.net
 版权:转述时请注明来源:用思维创造未来的Wellknow.net
*/
CREATE PROCEDURE spAll_DeleteNoneUnique
/*
 (
  @parameter1 datatype = default value,
  @parameter2 datatype OUTPUT
 )
*/
(
 @TableName VARCHAR(50),
 @Fields VARCHAR(500) 
)
AS
 SET NOCOUNT ON

 DECLARE @sSQL VARCHAR(1000)

 SET @sSQL = 'SELECT COUNT(*) AS 记录数, '
 SET @sSQL = @sSQL + @Fields
 SET @sSQL = @sSQL + ' FROM ' + @TableName
 SET @sSQL = @sSQL + ' GROUP BY ' + @Fields
 SET @sSQL = @sSQL + ' HAVING (COUNT(*) > 1)'

 PRINT @sSQL
 --EXEC(@sSQL)
 --SELECT * FROM StockReceiveDQ
 
 SET NOCOUNT OFF

GO