sqlserver 函数游标

sqlserver 通过函数传递一个值 去数据库查询数据付给其他的变量返回

其中用到了游标

 
 <pre name="code" class="sql">USE [XM]
GO
/****** Object:  UserDefinedFunction [dbo].[FUN_NEW_TYPE1]    Script Date: 07/08/2014 15:33:53 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO

ALTER FUNCTION [dbo].[FUN_NEW_TYPE1](@orgId varchar(max))
RETURNS varchar(max)
AS 
 
   BEGIN

      DECLARE
         @Result varchar(2000),@temp varchar(6);
set @Result='';
      DECLARE
              func_cur    CURSOR  FOR 
            SELECT DISTINCT t.SERVICE_NEW_TYPE1
            FROM dbo.OMP_SERVICE  AS t
            WHERE 
               t.ORG_ID = @orgId AND 
               t.AUDIT_STATUS = '3' AND 
               t.IF_DEL = '1'

      OPEN func_cur

        FETCH next from func_cur
                INTO @temp
      
      
      while    @@FETCH_STATUS = 0
         BEGIN


            SET @Result = @Result + @temp + ','
              FETCH next from func_cur
                INTO @temp
         END

      CLOSE func_cur

      DEALLOCATE func_cur

      SET @RESULT = rtrim(@RESULT)
      
 
      RETURN @Result;

   END

（编辑：李大同）

【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容!