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SQLExec Update and number of rows
Message
De
10/05/2016 02:59:19
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Versions des environnements
Visual FoxPro:
VFP 9 SP2
Database:
MS SQL Server
Divers
Thread ID:
01636071
Message ID:
01636082
Vues:
82
>>>Hi,
>>>
>>>When I execute an UPDATE command in the SSMS I see in the message areas of "so many rows affected". How can I get this number when executing the UPDATE from the VFP SQLExec() function? I tried adding a parameter, variable, to the SQLExec() hoping that it would return a cursor containing the number of affected rows. But it didn't work.
>>>Can it be done?
>>>TIA
>>
>>Unless I misunderstand your question, the return value from SqlExec() is what you are looking for.
>
>The return value is how many result sets are generated by this SQLEXEC(), not how many records are affected/fetched.
>:-)

Another possibility - it might take some work but might possibly give a better answer (especially if you want to get the tally of how many values actually changed)...slap an OUTPUT INSERTED.Column as NewVal, DELETED.Column as OldVal into SomeOutputTable at the end. That way you can capture the tally of what changed.

Kevin
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