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04.22.2008 at 12:38PM PDT, ID: 23344300
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8.2

SQL Point value conflict error

Asked by tlkngheads in SQL Query Syntax, MS SQL Server

Tags: , ,

I have a stored procedure that updates a table.  One of the fields in the table is a TEXT data type.  There is also a trigger on the table that takes the deleted or updated row and copies the data (all columns) to a log table.  Since a TEXT data type cannot be used in a stored procedure, a coworker wrote the procedure to split the TEXT field into 8000 character chunks and insert the chunks into the log table.  The reason for the Text Data type is because I have a wysiwg editor on my page where users enter data and over a year time the data length will exceed 8000 characters.



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CREATE TABLE [dbo].[tblClientSuccess] (
	[clientID] [int] IDENTITY (1, 1) NOT FOR REPLICATION  NOT NULL ,
	[BUID] [int] NULL ,
	[ProductID] [int] NULL ,
	[reportMonth] [tinyint] NULL ,
	[reportYear] [int] NULL ,
	[Success] [text] COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,
	[active] [bit] NULL ,
	[LastUpdated] [datetime] NULL ,
	[UpdatedBy] [varchar] (100) COLLATE SQL_Latin1_General_CP1_CI_AS NULL 
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
GO
 
CREATE TABLE [dbo].[tblClientSuccessLog] (
	[logID] [int] IDENTITY (1, 1) NOT FOR REPLICATION  NOT NULL ,
	[clientID] [int] NULL ,
	[BUID] [int] NULL ,
	[ProductID] [int] NULL ,
	[reportMonth] [tinyint] NULL ,
	[reportYear] [int] NULL ,
	[Success] [text] COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,
	[active] [bit] NULL ,
	[LastUpdated] [datetime] NULL ,
	[UpdatedBy] [varchar] (100) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,
	[logDate] [datetime] NULL 
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
GO
 
 
CREATE TRIGGER [Update_tblClientSuccessLog] ON dbo.tblClientSuccess 
FOR DELETE, UPDATE 
AS
 
SET NOCOUNT ON
 
DECLARE @FLEN INT
DECLARE @NID INT
 
SELECT @FLEN = DATALENGTH(tblClientSuccess.Success) FROM DELETED
INNER JOIN tblClientSuccess ON DELETED.clientID = tblClientSuccess.clientID
 
 
Insert  tblClientSuccessLog(clientID, BUID, ProductID, reportMonth, reportYear, Active, LastUpdated, UpdatedBy, LogDate)
SELECT clientID, BUID, ProductID, reportMonth, reportYear, 
active, LastUpdated, UpdatedBy, GETDATE() from Deleted
 
SELECT @NID = Scope_Identity()
 
DECLARE @I INT
DECLARE @PTRVAL BINARY(16)
declare @N int
DECLARE @TEMPVAR VARCHAR(4000)
 
SET @I = 0
 
 
While @FLEN > 0
	BEGIN
		SET @TEMPVAR = NULL
		IF @I = 0
			BEGIN
				SELECT @TEMPVAR = SUBSTRING(tblClientSuccess.Success,1,4000) FROM Deleted
				INNER JOIN tblClientSuccess ON Deleted.clientID = tblClientSuccess.clientID
 
				UPDATE tblClientSuccessLog SET Success = @TEMPVAR
				WHERE logID = @NID
			END
		ELSE
			BEGIN
				IF @FLEN >= 4000
					BEGIN
						--SELECT @TEMPVAR = SUBSTRING(Opportunity,@I, 4000) FROM DELETED
						SELECT @TEMPVAR = SUBSTRING(tblClientSuccess.Success,@I,4000) FROM Deleted
						INNER JOIN tblClientSuccess ON Deleted.clientID = tblClientSuccess.clientID
 
						SELECT @ptrval = TEXTPTR(Success) 
						FROM tblClientSuccessLog WHERE LogID = @NID
						select @n= DATALENGTH(Success) FROM tblClientSuccessLog WHERE LogID = @NID
						UPDATETEXT tblClientSuccessLog.clientID @ptrval @N 0 @TEMPVAR
					END
				ELSE
					BEGIN
						--SELECT @TEMPVAR = SUBSTRING(Opportunity,@I, @FLEN) FROM DELETED
						SELECT @TEMPVAR = SUBSTRING(tblClientSuccess.Success,@I,@FLEN) FROM Deleted
						INNER JOIN tblClientSuccess ON Deleted.clientID = tblClientSuccess.clientID
						SELECT @ptrval = TEXTPTR(Success)
						FROM tblClientSuccessLog WHERE LogID = @NID
						select @n= DATALENGTH(Success) FROM tblClientSuccessLog WHERE LogID = @NID
						UPDATETEXT tblClientSuccessLog.Success @ptrval @n 0 @TEMPVAR
					END
			END
 
		SET @I = @I + 4000
		SET @FLEN = @FLEN - (SELECT DATALENGTH(Success) FROM tblClientSuccessLog WHERE LOGID = @NID)
	END
 
SET NOCOUNT OFF
 
Exception Message:  The text, ntext, or image pointer value conflicts with the column name specified.
The statement has been terminated.
Exception Source:  .Net SqlClient Data Provider
 
Keywords: SQL Point value conflict error
Title
1 coworker blues
2 trigger question
3 General Delete Trigger Question
4 Chunking doesn't work. :(
5 SQL Server trigger
6 sql server & Trigger
 
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[+][-]04.23.2008 at 03:31PM PDT, ID: 21426140

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[+][-]04.24.2008 at 10:42AM PDT, ID: 21433326

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[+][-]05.12.2008 at 11:57AM PDT, ID: 21549579

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About this solution

Zones: SQL Query Syntax, MS SQL Server
Tags: Microsoft SQL Server 2000, IE 6, The text, ntext, or image pointer value conflicts with the column name specified
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Solution Provided By: tlkngheads
Participating Experts: 1
Solution Grade: A
 
 
 
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20081112-EE-VQP-42 / EE_QW_2_20070628