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Scope_identity() not working inside VFP transaction
Message
De
17/06/2011 19:17:27
 
Information générale
Forum:
Microsoft SQL Server
Catégorie:
Autre
Versions des environnements
SQL Server:
SQL Server 2008
Divers
Thread ID:
01515025
Message ID:
01515033
Vues:
46
>Charles, I think is better to grab the PK in the same command as the insert with the OUTPUT clause of the insert. Something like
>
>
>text to lcSQL textmerge noshow flags 1 pretext 1 + 2 + 4
>	INSERT INTO yourTable
>		(	
>			yourFieldList
>		)
>	OUTPUT Inserted.yourPrimaryKey
>	VALUES
>		(
>			yourValuesList
>		)
>endtext
>llSuccess	= Sqlexec(lnConnection, lcSQL, 'c_pk') = 1
>lnNewPK		= Iif(not llSuccess or Eof('c_pk') or c_pk.pk = 0, null, c_pk.pk) && Assuming PK is your primary key field name
>
Thank you. i like that as I intend to make this a mod in my VFE framework and that might be the cleanest solution. And it definitely addresses the issue of getting it all inside an implicit transaction which is what I think I prefer for message passing in the event of a rollback on the backend.

I'll give that a try and report back.


Charles Hankey

Though a good deal is too strange to be believed, nothing is too strange to have happened.
- Thomas Hardy

Half the harm that is done in this world is due to people who want to feel important. They don't mean to do harm-- but the harm does not interest them. Or they do not see it, or they justify it because they are absorbed in the endless struggle to think well of themselves.

-- T. S. Eliot
Democracy is two wolves and a sheep voting on what to have for lunch.
Liberty is a well-armed sheep contesting the vote.
- Ben Franklin

Pardon him, Theodotus. He is a barbarian, and thinks that the customs of his tribe and island are the laws of nature.
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