Storing and deleting data recursively in SQL Server -


I am creating a blog component for a client's website and I'm having some problems with the data. There is a simple "content" table that holds content for blog entries. I am reusing this table for comments on blog entries because the fields are the same.

I have added a ParentID to the content table so that I can link the comments to their original content item. To ensure that I have not received zombie content items, I have added a trigger to remove any child content items when a content item is deleted: 

  Remove from the content where However, when I remove content items that do not have any child content items, then I am getting the error from SQL Server (2008), in ParentID (select ID to be deleted)

: 

  Maximum of archived Trigger should set fire to the destroyed material once more (limit 32)

than seeing a variety, function, trigger or nesting level, but if the material has no child, then it will Should not be called from? Does anyone know why I got this error?

TIA

Change the trigger to delete the existence of only rows 

  DECLARE @ID int SELECT @ID = Remove the top ID from the content in ParentID (select the deleted ID) IF (not @ID) content where in ParentID (deleted ID Select) END

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