2条件でIF選択を使用できません

Question

どうすればこの問題を解決できますか？

私のコード：

if (exists (select OperationDocumentReportExamCode from OperationDocumentReportExam where OperationDocumentReportExamCode = @CODE) AND @OVERRIDE IS '0') 
    Begin 
    Select 0 as Result 
    End 

Answer 1

IF (@OVERRIDE = 0 
    AND EXISTS (SELECT 1 
       FROM operationdocumentreportexam 
       WHERE operationdocumentreportexamcode = @CODE)) 
    BEGIN 
     SELECT 0 [Result] 
    END 

Answer 2

IF EXISTS 
( SELECT 1 FROM OperationDocumentReportExam 
    WHERE OperationDocumentReportExamCode = @CODE 
) AND @OVERRIDE = 0 
Begin 
    SELECT 0 AS Result 
End 

Answer 3

は、ほんの少しあなたのクエリを変更：

if exists (select OperationDocumentReportExamCode from OperationDocumentReportExam where OperationDocumentReportExamCode = @CODE) AND @OVERRIDE = '0' 
    Begin 
    Select 0 as Result 
    End