Question

我的SQL查询是

ALTER procedure [dbo].[proc_PROJECT_CAT_D_LIST]    
@USER_ID BIGINT=NULL, @CAT_ID BIGINT=NULL, @DEPT_ID BIGINT=NULL    
AS    

IF(@CAT_ID > 0 )    
BEGIN    
  SELECT DETAIL_ID, DETAIL_CODE, SPEC_1, SPEC_2, SPEC_3, SPEC_4, CAT_ID    
  FROM PROJECT_CAT_DETAILS    
  WHERE CAT_ID=@CAT_ID      
END    
ELSE    
begin    

  IF(@DEPT_ID IS NULL)    
   SELECT @DEPT_ID=Dept_Id     
   FROM Employee_Master    
   WHERE Emp_Id=@USER_ID    


  CREATE TABLE #TEMP_DEPT ( DEPT_ID BIGINT, DEPT_NAME VARCHAR(100), PARENT_DEPT BIGINT )    
  INSERT INTO #TEMP_DEPT    
  ( DEPT_ID, DEPT_NAME, PARENT_DEPT )    
  EXEC [Dept_List] @DEPT_ID, 1,  @USER_ID    



  SELECT PCD.DETAIL_ID, PCD.DETAIL_CODE,ISNULL(SPEC_1,'')+ ' ' +ISNULL(SPEC_2,'') AS SPECSFI, PCD.SPEC_1, PCD.SPEC_2, PCD.SPEC_3, PCD.SPEC_4, PCD.CAT_ID,P.PROJECT_NAME,PC.CAT_NAME,    
  P.PROJECT_ID    
  FROM #TEMP_DEPT T, PROJECTS P, PROJECT_CAT PC, PROJECT_CAT_DETAILS PCD     
  WHERE T.DEPT_ID=P.DEPT_ID AND P.PROJECT_ID=PC.PROJECT_ID AND PC.CAT_ID=PCD.CAT_ID  AND Deleted !=1
  ORDER BY   PCD.DETAIL_ID DESC


  DROP TABLE #TEMP_DEPT    

end

Answer 1

我在sql查询中添加了一个被删除的条件！= 0然后出错来自

根据您的评论，您似乎使用的是SQL Server 2005之前的版本。

SQL Server 2005 and above上的比较运算符!=支持。尝试将其更改为<>运营商。

为什么子查询返回＆lt; =错误发生

1 个答案: