Question

我需要在SQL Server中创建一个触发器，以便在事件完成时填充表。

我的代码：

SET ANSI_NULLS ON
GO

SET QUOTED_IDENTIFIER ON
GO

ALTER TRIGGER [dbo].[Tr_EsportaMancatiContatti]
ON  [dbo].[Lav_CollaudiVodaf_StoricoMancatiContatti]
AFTER INSERT
AS 
BEGIN
    DECLARE @IDPRATStorico INT;
    DECLARE @IDPRAT INT;
    DECLARE @CodRichiestaCRM INT;
    DECLARE @IDESITO INT;
    DECLARE @Telefono VARCHAR;
    DECLARE @DataOraContatto INT;

    SET NOCOUNT ON;

    SET @IDPRATStorico = (SELECT IDPRATStorico FROM inserted);
    SET @IDPRAT = (SELECT IDPRAT FROM inserted);
    SET @CodRichiestaCRM = (SELECT CodRichiestaCRM FROM inserted);
    SET @IDESITO = (SELECT IDESITO FROM inserted);
    SET @Telefono = (SELECT Telefono  FROM inserted);
    SET @DataOraContatto = (SELECT DataOraContatto FROM inserted);

    IF @IDESITO = 18 AND count(@IDPRAT) < 3
    BEGIN
        INSERT Lav_CollaudiVodaf_StoricoMancatiContatti

        SET IDPRATStorico=@IDPRATStorico
        SET CodRichiestaCRM=@CodRichiestaCRM
        SET IDESITO=@IDESITO
        SET Telefono=Telefono
        SET DataOraContatto=@DataOraContatto

        WHERE IdPrat=@IDPRAT;
    END

END;

它会引发一些错误。

目标：我有一个填充了联系人的表，我需要将这些记录插入到另一个表中，如果IDESITO是18并且新表中的计数是＆lt; 3。

任何建议都表示赞赏。

Answer 1

SET ANSI_NULLS ON
GO

SET QUOTED_IDENTIFIER ON
GO

ALTER TRIGGER [dbo].[Tr_EsportaMancatiContatti]
ON  [dbo].[Lav_CollaudiVodaf_StoricoMancatiContatti]
AFTER INSERT
AS 
BEGIN

    SET NOCOUNT ON;

        INSERT INTO Lav_CollaudiVodaf_StoricoMancatiContatti(
                  IDPRATStorico,
                  CodRichiestaCRM,
                  IDESITO,
                  Telefono,
                  DataOraContatto
         )
        SELECT TOP 3
                IDPRATStorico,
                CodRichiestaCRM,
                IDESITO,
                Telefono,
                DataOraContatto
        FROM INSERTED
        WHERE IDESITO = 18
 END;

我不确定你想用count（@IDPRAT）＆lt;我想你可能只想要前3行

在SQL Server中插入事件触发器之后

1 个答案: