返回受SQL Transaction影响的总行数

Question

我在sql中有以下代码:

SET XACT_ABORT ON
Begin Transaction
INSERT INTO TABLE_A VALUES(/*Some Values*/)
INSERT INTO TABLE_B VALUES(/*Some Values*/)
INSERT INTO TABLE_C VALUES(/*Some Values*/)

Update Table Set Values A = A WHERE id = @id /* Some thing like that*/
Commit Transaction

所以,我只是想知道在Insert和Updte语句的Transaction Block中受影响的总行数

Answer 1

你可以使用@@ROWCOUNT变量

要获取Inserts +所有受影响的更新行,请声明变量并在其中存储rowcount值.

DECLARE @totalRows INT
SET @totalRows = 0
INSERT INTO TABLE_A VALUES(/*Some Values*/)
SET @totalRows =@totalRows + @@ROWCOUNT

INSERT INTO TABLE_B VALUES(/*Some Values*/)
SET @totalRows =@totalRows + @@ROWCOUNT

INSERT INTO TABLE_C VALUES(/*Some Values*/)
SET @totalRows =@totalRows + @@ROWCOUNT

Update Table Set Values A = A WHERE id = @id /* Some thing like that*/
SET @totalRows =@totalRows + @@ROWCOUNT

SELECT @totalRows As TotalRowsAffected