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ADO RecordSet to VFP Cursors
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
COM/DCOM et OLE Automation
Divers
Thread ID:
00600730
Message ID:
00602262
Vues:
32
>>Hi!
>>
>>>I've downloaded both utilities here at UT and have each of them up and running. Retrieval time of SQL-Server data and creation of a RecordSet is very reasonable but the conversion time to a VFP cursor is SLOOOOOWWW. I'm looking for a possible jumpstart on converting recordsets to a VFP cursor that would be much, much faster. Any thoughts?
>>
>>What is "both" ? Does it mean that file #1545 is SLOOOOOWWW?
>
>Yes, both utilities here were downloaded including 1545 which I believe you submitted. I'm talking very large recordsets as we have a VFP app and a data warehouse for a database. My test set was 500K records to retrieve into a 32 field cursor. This was using SQL-Server on a 450 Mhz server and a 1.4 Gig Athlon client. 42 seconds to create the recordset...but a whopping 209 seconds to translate to a VFP cursor.
>
>Steve

File #9916 works best with static client side cursors. Also try increasing / decreasing the "lnMagic" number in the conversion method to see if that makes a noticeable difference. Still 500K rows is a lot for any data transfer process conversion or not. HTH
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