INSERT 语句与 FOREIGN KEY 约束冲突（游标）

Question

我的任务是使用存储过程复制公司信息。作为技术主管的命令，我必须使用光标来完成我的任务。每当我运行 SP 时，我都会收到此错误。其他table如我之前问题提到的person, address都解决了，现在剩下的就只有phone & phone link table了让我头疼。

P/S:

EntityID = 5（公司）

下面是我的代码：

SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO

ALTER PROCEDURE [dbo].[DuplicateCompanyInfo]
    @Comp_CompanyId NVARCHAR(80)


AS
BEGIN
    SET NOCOUNT ON;

DECLARE @CompanyID NVARCHAR(30),
        @PersonID NVARCHAR(30),
        @AddressID NVARCHAR(30),
        @PhoneLinkID NVARCHAR(30),
        @PhoneID NVARCHAR(30)
            EXEC @companyId = crm_next_id 5
            EXEC @PersonId = crm_next_id 13
            EXEC @AddressId = crm_next_id 1



        -- Add Company
        INSERT INTO Company
        (
            Comp_CompanyId, Comp_PrimaryPersonId, Comp_PrimaryAddressId, Comp_Name, Comp_Type, Comp_Status, Comp_CreatedBy,
            Comp_CreatedDate, Comp_UpdatedBy, Comp_UpdatedDate, Comp_TimeStamp, Comp_SecTerr, Comp_WebSite
        )
        SELECT  @companyId, @PersonId, @AddressId, Comp_Name, Comp_Type, Comp_Status, '1',
                GETDATE(), '1', GETDATE(), GETDATE(), Comp_SecTerr, Comp_WebSite

        FROM Company
        WHERE Comp_CompanyId = @comp_companyid
        AND Comp_Deleted is null


------- Company PhoneLink (Business) Cursor -----------------------------------------
        -- Declare Variables
        DECLARE @c_PLink_LinkID NVARCHAR(30)
        DECLARE @c_PLink_PhoneId NVARCHAR(30)
        DECLARE @c_PLink_CreatedBy NVARCHAR(30)
        DECLARE @c_PLink_CreatedDate NVARCHAR(30)
        DECLARE @c_PLink_UpdatedDate NVARCHAR(30)
        DECLARE @c_PLink_TimeStamp NVARCHAR(30)
        DECLARE @c_PLink_EntityID NVARCHAR(30)
        DECLARE @c_PLink_RecordID NVARCHAR(30)
        DECLARE @c_PLink_Type NVARCHAR(30)


        --Declare Cursor
        DECLARE CompPhoneLinkCursor CURSOR FOR
        SELECT PLink_LinkID, PLink_PhoneId, PLink_CreatedBy, PLink_CreatedDate, PLink_UpdatedDate, PLink_TimeStamp,
               PLink_EntityID, PLink_RecordID, PLink_Type
        FROM PhoneLink
        INNER JOIN Phone
        ON PLink_PhoneId = Phon_PhoneId
        AND PLink_RecordID = @Comp_CompanyId
        AND Plink_EntityID = '5'
        AND Plink_Type = 'Business'
        AND Phon_Deleted is null
        AND Plink_Deleted is null


        --Open Cursor & fetch 1st row into variables
        OPEN CompPhoneLinkCursor
        FETCH NEXT FROM CompPhoneLinkCursor INTO @c_PLink_LinkID, @c_PLink_PhoneId, @c_PLink_CreatedBy, @c_PLink_CreatedDate,
                                      @c_PLink_UpdatedDate, @c_PLink_TimeStamp, @c_PLink_EntityID, @c_PLink_RecordID, @c_PLink_Type


        --Fetch successful
        --Check for a new row
        WHILE @@FETCH_STATUS = 0
        BEGIN

        EXEC @PhoneLinkID = crm_next_id 10208
        EXEC @PhoneId = crm_next_id 14


            INSERT INTO PhoneLink
            (
                PLink_LinkID, PLink_PhoneId, PLink_CreatedBy, PLink_CreatedDate, PLink_UpdatedDate,
                PLink_TimeStamp, PLink_EntityID, PLink_RecordID, PLink_Type
            )
            VALUES
            (
                @PhoneLinkID, @PhoneId, '1', GETDATE(), GETDATE(),
                GETDATE(), @c_PLink_EntityID, @c_PLink_RecordID, 'Business'
            )


        --Get next available row into variables
        FETCH NEXT FROM CompPhoneLinkCursor INTO @c_PLink_LinkID, @c_PLink_PhoneID, @c_PLink_CreatedBy, @c_PLink_CreatedDate,
                                      @c_PLink_UpdatedDate, @c_PLink_TimeStamp, @c_PLink_EntityID, @c_PLink_RecordID, @c_PLink_Type

        END

        CLOSE CompPhoneLinkCursor
        DEALLOCATE CompPhoneLinkCursor



------- Company Phone (Business) Cursor ---------------------------------------------
        -- Declare Variables
        DECLARE @c_Phon_PhoneId NVARCHAR(30)
        DECLARE @c_Phon_Number NVARCHAR(30)
        DECLARE @c_Phon_CreatedBy NVARCHAR(30)
        DECLARE @c_Phon_CreatedDate NVARCHAR(30)
        DECLARE @c_Phon_UpdatedBy NVARCHAR(30)
        DECLARE @c_Phon_UpdatedDate NVARCHAR(30)
        DECLARE @c_Phon_TimeStamp NVARCHAR(30)


        --Declare Cursor
        DECLARE CompPhoneCursor CURSOR FOR
        SELECT Phon_PhoneId, Phon_Number, Phon_CreatedBy, Phon_CreatedDate, Phon_UpdatedBy, Phon_UpdatedDate, Phon_TimeStamp
        FROM Phone
        INNER JOIN PhoneLink
        ON Phon_PhoneId = PLink_PhoneId
        AND PLink_RecordID = @Comp_CompanyId
        AND Plink_EntityID = '5'
        AND Plink_Type = 'Business'
        AND Phon_Deleted is null
        AND Plink_Deleted is null


        --Open Cursor & fetch 1st row into variables
        OPEN CompPhoneCursor
        FETCH NEXT FROM CompPhoneCursor INTO @c_Phon_PhoneId, @c_Phon_Number, @c_Phon_CreatedBy, @c_Phon_CreatedDate,
                                      @c_Phon_UpdatedBy, @c_Phon_UpdatedDate, @c_Phon_TimeStamp


        --Fetch successful
        --Check for a new row
        WHILE @@FETCH_STATUS = 0
        BEGIN


        INSERT INTO Phone
        (
            Phon_PhoneId, Phon_Number, Phon_CreatedBy, Phon_CreatedDate, Phon_UpdatedBy, Phon_UpdatedDate, Phon_TimeStamp
        )
        VALUES
        (
            @PhoneID, @c_Phon_Number, '1', GETDATE(), '1', GETDATE(), GETDATE()
        )


        --Get next available row into variables
        FETCH NEXT FROM CompPhoneCursor INTO @c_Phon_PhoneId, @c_Phon_Number, @c_Phon_CreatedBy, @c_Phon_CreatedDate,
                                      @c_Phon_UpdatedBy, @c_Phon_UpdatedDate, @c_Phon_TimeStamp

        END

        CLOSE CompPhoneCursor
        DEALLOCATE CompPhoneCursor



------- Company PhoneLink (Fax) Cursor ----------------------------------------------
        -- Declare Variables
        DECLARE @cf_PLink_LinkID NVARCHAR(30)
        DECLARE @cf_PLink_PhoneId NVARCHAR(30)
        DECLARE @cf_PLink_CreatedBy NVARCHAR(30)
        DECLARE @cf_PLink_CreatedDate NVARCHAR(30)
        DECLARE @cf_PLink_UpdatedDate NVARCHAR(30)
        DECLARE @cf_PLink_TimeStamp NVARCHAR(30)
        DECLARE @cf_PLink_EntityID NVARCHAR(30)
        DECLARE @cf_PLink_RecordID NVARCHAR(30)
        DECLARE @cf_PLink_Type NVARCHAR(30)


        --Declare Cursor
        DECLARE CompanyFaxLinkCursor CURSOR FOR
        SELECT PLink_LinkID, PLink_PhoneId, PLink_CreatedBy, PLink_CreatedDate, PLink_UpdatedDate, PLink_TimeStamp,
               PLink_EntityID, PLink_RecordID, PLink_Type
        FROM PhoneLink
        INNER JOIN Phone
        ON PLink_PhoneId = Phon_PhoneId
        AND PLink_RecordID = @Comp_CompanyId
        AND Plink_EntityID = '5'
        AND Plink_Type = 'Fax'
        AND Plink_Deleted is null
        AND Phon_Deleted is null


        --Open Cursor & fetch 1st row into variables
        OPEN CompanyFaxLinkCursor
        FETCH NEXT FROM CompanyFaxLinkCursor INTO @cf_PLink_LinkID, @cf_PLink_PhoneId, @cf_PLink_CreatedBy, @cf_PLink_CreatedDate,
                                      @cf_PLink_UpdatedDate, @cf_PLink_TimeStamp, @cf_PLink_EntityID, @cf_PLink_RecordID, @cf_PLink_Type


        --Fetch successful
        --Check for a new row
        WHILE @@FETCH_STATUS = 0
        BEGIN

        EXEC @PhoneLinkID = crm_next_id 10208
        EXEC @PhoneId = crm_next_id 14


            INSERT INTO PhoneLink
            (
                PLink_LinkID, PLink_PhoneId, PLink_CreatedBy, PLink_CreatedDate, PLink_UpdatedDate,
                PLink_TimeStamp, PLink_EntityID, PLink_RecordID, PLink_Type
            )
            VALUES
            (
                @PhoneLinkID, @PhoneId, '1', GETDATE(), GETDATE(),
                GETDATE(), @cf_PLink_EntityID, @cf_PLink_RecordID, 'Fax'
            )           


        --Get next available row into variables
        FETCH NEXT FROM CompanyFaxLinkCursor INTO @cf_PLink_LinkID, @cf_PLink_PhoneID, @cf_PLink_CreatedBy, @cf_PLink_CreatedDate,
                                      @cf_PLink_UpdatedDate, @cf_PLink_TimeStamp, @cf_PLink_EntityID, @cf_PLink_RecordID, @cf_PLink_Type

        END

        CLOSE CompanyFaxLinkCursor
        DEALLOCATE CompanyFaxLinkCursor



------- Company Phone (Fax) Cursor --------------------------------------------------
        -- Declare Variables
        DECLARE @cf_Phon_PhoneId NVARCHAR(30)
        DECLARE @cf_Phon_Number NVARCHAR(30)
        DECLARE @cf_Phon_CreatedBy NVARCHAR(30)
        DECLARE @cf_Phon_CreatedDate NVARCHAR(30)
        DECLARE @cf_Phon_UpdatedBy NVARCHAR(30)
        DECLARE @cf_Phon_UpdatedDate NVARCHAR(30)
        DECLARE @cf_Phon_TimeStamp NVARCHAR(30)


        --Declare Cursor
        DECLARE CompanyFaxCursor CURSOR FOR
        SELECT Phon_PhoneId, Phon_Number, Phon_CreatedBy, Phon_CreatedDate, Phon_UpdatedBy, Phon_UpdatedDate, Phon_TimeStamp
        FROM Phone
        INNER JOIN PhoneLink
        ON Phon_PhoneId = PLink_PhoneId
        AND PLink_RecordID = @Comp_CompanyId
        AND Plink_EntityID = '5'
        AND Plink_Type = 'Fax'
        AND Plink_Deleted is null
        AND Phon_Deleted is null


        --Open Cursor & fetch 1st row into variables
        OPEN CompanyFaxCursor
        FETCH NEXT FROM CompanyFaxCursor INTO @cf_Phon_PhoneId, @cf_Phon_Number, @cf_Phon_CreatedBy, @cf_Phon_CreatedDate,
                                      @cf_Phon_UpdatedBy, @cf_Phon_UpdatedDate, @cf_Phon_TimeStamp


        --Fetch successful
        --Check for a new row
        WHILE @@FETCH_STATUS = 0
        BEGIN


        INSERT INTO Phone
        (
            Phon_PhoneId, Phon_Number, Phon_CreatedBy, Phon_CreatedDate, Phon_UpdatedBy, Phon_UpdatedDate, Phon_TimeStamp
        )
        VALUES
        (
            @PhoneID, @cf_Phon_Number, '1', GETDATE(), '1', GETDATE(), GETDATE()
        )


        --Get next available row into variables
        FETCH NEXT FROM CompanyFaxCursor INTO @cf_Phon_PhoneId, @cf_Phon_Number, @cf_Phon_CreatedBy, @cf_Phon_CreatedDate,
                                      @cf_Phon_UpdatedBy, @cf_Phon_UpdatedDate, @cf_Phon_TimeStamp

        END

        CLOSE CompanyFaxCursor
        DEALLOCATE CompanyFaxCursor

我的table结构如下：

Phone Link Table:

PLink_LinkID | PLink_EntityID | PLink_RecordID | PLink_Type | PLink_PhoneID
-------------------------------------------------------------------------
1            | 5              | 2              | Business   | 1
2            | 5              | 3              | Fax        | 2
3            | 5              | 2              | Fax        | 3
4            | 5              | 3              | Business   | 4

Phone Table:

 Phon_PhoneID | Phon_Number
 --------------------------
 1            | 11111111
 2            | 22222222
 3            | 33333333
 4            | 44444444

现在每当我执行这个存储过程时，我都会得到如下所示的错误。我已经尝试将每个 Phone table 与其 PhoneLink table 进行交换，以便先将 phone link 插入公司，但我仍然重复了两次以下错误：

Msg 547, Level 16, State 0, Procedure DuplicateCompanyInfo, Line 150 (Assumed)

The INSERT statement conflicted with the FOREIGN KEY constraint "FK_PhoneLink_PhoneId". The conflict occurred in database "CRM", table "dbo.Phone", column 'Phon_PhoneId'.

Msg 547, Level 16, State 0, Procedure DuplicateCompanyInfo, Line 160 (Assumed)

The INSERT statement conflicted with the FOREIGN KEY constraint "FK_PhoneLink_PhoneId". The conflict occurred in database "CRM", table "dbo.Phone", column 'Phon_PhoneId'.

我知道这是一条非常直接的错误消息，但我无法修复它。我是 SQL 的新人。请帮忙！

Answer 1

您可以通过此命令查看所有约束：

exec sp_helpconstraint 'mytable'

好像有重复的。

INSERT 语句与 FOREIGN KEY 约束冲突（游标）

The INSERT statement conflicted with the FOREIGN KEY constraint (Cursor)

sql

sql-server

stored-procedures

constraints

cursor