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Testing connection to SQL Server
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À
29/12/2022 07:02:47
Dragan Nedeljkovich (En ligne)
Now officially retired
Zrenjanin, Serbia
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
01685573
Message ID:
01685630
Vues:
40
>>
>>ODBC Error: 0 Error: [Microsoft][ODBC SQL Server Driver]Communication link failure
>>
>>
>>Does anyone know what the ODBC Error 0 means? Any other suggestions?
>
>I can only guess - the numbers come from the server, i.e. server telling you something went wrong - IOW you did talk to the server, and it didn't recognize you, because of bad handle or whatever. No connection, no number, so I guess this error comes from the driver itself, telling you it got nothing from the server.

It makes sense; the server didn't recognize me (maybe because I wore a different jacket :)
At least, now I know what causes the case(s) when a connection failure never recovers. As far as I know, this only happens with one customer. I will keep monitoring.
Thank you.

UPDATE. I re-read your message and noticed you mentioned the handle. I will log the handle number too. Just to see the value in the cases when ODBC error is 0. Thank you.
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