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plurals

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Id
3621726
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0
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0
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2
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CreationDate
2010-09-01T20:03:53.727
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0
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2010-09-01T20:03:53.727
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0
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394322
ParentId
3615951
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2
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1
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0
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text
Body
<p>You can avoid the error message by wrapping your <code>UPDATE</code> in a TRY/CATCH block. This will also allow you to report errors that you do not want to suppress. For example, you may want to try this:</p> <pre><code>BEGIN TRY UPDATE ProductDemo SET ListPrice = 100.00 WHERE ProductID = 3 END TRY BEGIN CATCH IF ERROR_NUMBER() <> 3609 BEGIN DECLARE @errormessage nvarchar(500) DECLARE @errorstate INT DECLARE @errorseverity INT SET @errormessage = 'Error ' + CAST(error_number() AS nvarchar) + ': ' + error_message() SET @errorstate = error_state() SET @errorseverity = error_severity() RAISERROR (@errormessage, @errorseverity, @errorstate) END END CATCH </code></pre> <p>You do have another issue with the trigger. It doesn't anticipate the situation where multiple rows are updated with a single <code>UPDATE</code> statement. When you save columns from the <code>inserted</code> and <code>deleted</code> tables to variables, you will lose information from all rows except the last rows returned in the result set. You can avoid this situation by replacing your <code>SELECT</code>, <code>SET</code> and <code>INSERT</code> statements with a single <code>INSERT INTO... SELECT FROM</code> statement.</p> <pre><code>PRINT 'Can''t Change Price' INSERT INTO #UpdateLIstPrices SELECT 'Tried to update the price of ' + d.Name + ' [ProductID :' + CONVERT(VARCHAR(10), d.ProductId) + '] ' + ' from ' + CONVERT(VARCHAR(10), d.ListPrice) + ' to ' + CONVERT(VARCHAR(10), i.ListPrice) FROM inserted i INNER JOIN deleted d ON i.ProductID = d.ProductID </code></pre>
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1. This table or related slice is empty.
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1. POSave Update attempts in temp table in Update Trigger
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1. USbobs
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CommentsPostId
1. CO+1 for the catch on the insert to the logging table.
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  USJoe Stefanelli
2. COOhh.......Thanks it's working. this is what i m looking for. :)
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  USYogini

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