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09.01.2008 at 06:33AM PDT, ID: 23693682
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7.9

help with trigger/stored procedure

Asked by claracruz in SQL Query Syntax, SQL Server 2005

Tags:

Hello experts,
When executing the attached code (trigger created via stored procedure) like so EXECUTE GenerateAudittrail 'Records_Retention' , I get error;-

Msg 102, Level 15, State 1, Procedure tr_Records_Retention_Update, Line 1
Incorrect syntax near '@FldsUpdated'.
Msg 137, Level 15, State 1, Procedure tr_Records_Retention_Update, Line 1
Must declare the scalar variable "@ColumnsUpdated".
Msg 137, Level 15, State 2, Procedure tr_Records_Retention_Update, Line 1
Must declare the scalar variable "@ColumnsUpdated".

I have tried in vain to figure out why the error is occuring. Need a little help pls..

Merci..Start Free Trial 
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-- Declare variable to build statements for UPDATE trigger
	DECLARE @CreateUpdateTrigger varchar(8000)
	SET @CreateUpdateTrigger = 'CREATE TRIGGER tr_' + @TableName + '_Update ON ' + @Owner + '.' + @TableName 
	SET @CreateUpdateTrigger = @CreateUpdateTrigger + 'FOR UPDATE'
	SET @CreateUpdateTrigger = @CreateUpdateTrigger + 'AS'
	SET @CreateUpdateTrigger = @CreateUpdateTrigger + 'BEGIN'
	SET @CreateUpdateTrigger = @CreateUpdateTrigger + 'DECLARE @FldsUpdated XML'
	SET @CreateUpdateTrigger = @CreateUpdateTrigger + 'DECLARE @ColumnsUpdated VARBINARY(100)'
	SET @CreateUpdateTrigger = @CreateUpdateTrigger + 'SET @ColumnsUpdated = COLUMNS_UPDATED()'
	SET @CreateUpdateTrigger = @CreateUpdateTrigger + 'SET @FldsUpdated = (SELECT COLUMN_NAME AS Name FROM TRS.INFORMATION_SCHEMA.COLUMNS Field WHERE TABLE_NAME = ' + @TableName +' AND '
	SET @CreateUpdateTrigger = @CreateUpdateTrigger + 'sys.fn_IsBitSetInBitmask (@ColumnsUpdated, COLUMNPROPERTY(OBJECT_ID(TABLE_SCHEMA + ''.'' + TABLE_NAME), COLUMN_NAME, ''ColumnID'')'
	SET @CreateUpdateTrigger = @CreateUpdateTrigger + ') <> 0 FOR XML AUTO, ROOT(''Fields''))'
	SET @CreateUpdateTrigger = @CreateUpdateTrigger + 'INSERT INTO ' + @TableName + @AuditNameExtention + '(' +  @ListOfFields + 'AuditAction) SELECT ' + @ListOfFields + '''U'' FROM Inserted'
	SET @CreateUpdateTrigger = @CreateUpdateTrigger + 'END'
[+][-]09.01.2008 at 06:46AM PDT, ID: 22360172

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About this solution

Zones: SQL Query Syntax, SQL Server 2005
Tags: sql, triggers, stored procedures
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Solution Provided By: indianguru2
Participating Experts: 1
Solution Grade: A
 
 
[+][-]09.01.2008 at 07:11AM PDT, ID: 22360477

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[+][-]09.01.2008 at 07:27AM PDT, ID: 22360651

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[+][-]09.01.2008 at 07:51AM PDT, ID: 22360842

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[+][-]09.01.2008 at 08:32AM PDT, ID: 22361118

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[+][-]09.02.2008 at 03:12AM PDT, ID: 22365696

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