Sql 未提交删除批处理

我有这样一个批量删除：

SET NOCOUNT ON;
DECLARE @rows INT, @count INT, @message VARCHAR(100);
SET @rows = 1;
SET @count = 0;
WHILE @rows > 0
BEGIN
    BEGIN TRANSACTION;
delete top(100000) from Table whete T1='HU'
    SET @rows = @@ROWCOUNT;

 SET @count = @count + @rows
  RAISERROR('COUNT %d', 0, 1, @count) WITH NOWAIT
    COMMIT TRANSACTION;
END

但此查询未提交，在我尝试关闭窗口（会话）后，系统会询问我是否要提交事务

我的查询错了吗？

请试试这个

SET NOCOUNT ON;
DECLARE @rows INT, @count INT, @message VARCHAR(100);
SET @rows = 1;
SET @count = 0;
BEGIN TRY
    BEGIN TRANSACTION;

    WHILE @rows > 0
    BEGIN
    delete top(100000) from Table whete T1='HU'
        SET @rows = @@ROWCOUNT;

     SET @count = @count + @rows
      RAISERROR('COUNT %d', 0, 1, @count) WITH NOWAIT
    END

    COMMIT TRANSACTION;
END TRY
BEGIN CATCH
    ROLLBACK TRAN
END CATCH

-------------比如说

Declare @tbl Table(
CustomerID  INT ,
CustomerName         VARCHAR(100),
AccreditationNumber  VARCHAR(100)
)

INSERT INTO @tbl VALUES(1272,'Bree','Gold')
INSERT INTO @tbl VALUES(1272,'Bree','Gold')
INSERT INTO @tbl VALUES(1272,'Bree','Gold')

INSERT INTO @tbl VALUES(1272,'Anneke','silver')
INSERT INTO @tbl VALUES(1272,'Anneke','silver')

SET NOCOUNT ON;
DECLARE @rows INT, @count INT, @message VARCHAR(100);
SET @rows = 1;
SET @count = 0;
BEGIN TRY
    BEGIN TRANSACTION;

    WHILE @rows > 0
    BEGIN
    delete top(1) from @tbl where CustomerID=1272
        SET @rows = @@ROWCOUNT;

     SET @count = @count + @rows
      RAISERROR('COUNT %d', 0, 1, @count) WITH NOWAIT
    END

    COMMIT TRANSACTION;
END TRY
BEGIN CATCH
    ROLLBACK TRAN
END CATCH

---

它可能没有提交，因为您在提交之前刚刚引发了一个错误……如果我删除了raiserror，查询仍然不会提交transaction@ZoharPeled-

RAISERROR

的严重性小于11，基本上类似于

printf

。顺便说一句，为什么你认为你需要一个显式事务？如果你在循环中开始并提交它，你根本不需要它。只需删除显式事务和raiserror。这里只有噪音。只需将@rows设置为@rowcount，无需保留累计计数。我已对其进行了测试，但仍然存在相同的问题请注释这些行set count=count+rows RAISERROR（'count%d'，0，1，@count）用NOWAIT替换whete，并检查答案中的示例。