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ODBC/ADO MS SQL 7 possible problem
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03/08/1999 00:49:23
Vladimir Zhuravlev
Institute of the Physics of Earth,Russia
Moscow Region, Russie
 
 
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Forum:
Visual FoxPro
Catégorie:
Client/serveur
Titre:
ODBC/ADO MS SQL 7 possible problem
Divers
Thread ID:
00249105
Message ID:
00249105
Vues:
61
I have problem with working my old aplications built for MS SQL6.5
with MS SQL 7.
Very often I started to see messages unpredicted ODBC error at casual places. I mean that I start code, it work OK, I start it again, it work Ok, and at last on the next run I see this message. Next time I see this message in different part of the program.
I analized code and marked, that it happends when I ask few sequental queries sqlexe for one connection.
What I did, I do connection , make query, close connection, open it again, do query and so on, error- dissapeared. What does it mean new
bug in MS SQL7. I say it again, the code worked long time for MS SQL6.5 without any problems. It seams to me that sinchronous mode
works like asinchorouns, and when I send new query, connection is still busy, or ODBC is not ready to get new query?
Best wishes, Vladimir Zhuravlev.
MVP-2006-2011, PHD in Math and Physics ,
host of www.foxclub.ru,
VFP lector at Interface and Microinform companies
Head science researcher of VNIIA Rosatom.
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