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哪个表和哪个字段存储被阻止事务的属性?

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1 回答 1

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正如前面提到的,事务锁由 TSTC-CINFO 字段指定。该字段为 1 字节标志集。下面的代码演示了标志解码技术:

TABLES: tstc.  
DATA: x01 TYPE x VALUE '01',  
      x02 TYPE x VALUE '02',  
      x20 TYPE x VALUE '20',  
      x80 TYPE x VALUE '80'.  
SELECT * FROM tstc.  

  IF tstc-cinfo O x80.  
    " Report transaction  
  ENDIF.  

  IF tstc-cinfo O x01.  
    " Menu transaction.  
  ENDIF.  

  IF tstc-cinfo O x02.  
    " Parameter transaction  
  ENDIF.  

  IF tstc-cinfo O x20.  
    " Locked.  
    NEW-LINE.  
    WRITE: 'Locked:', tstc-tcode.  
  ENDIF.  

ENDSELECT.   
于 2011-02-02T11:50:30.530 回答