sql MS SQL事务

Posted 2021-05-13

BEGIN TRAN; 
  BEGIN TRY;
	  INSERT Table1 (Col1, Col2) 
		    VALUES(123, 100);
	  INSERT Table2 (Col1, Col2) 
		    VALUES( 123, -100);
	  COMMIT TRAN;
  END TRY
  BEGIN CATCH
    ROLLBACK TRAN;
    RAISERROR('Transaction failed.', 14, 1);
  END CATCH;