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VFP ODBC driver
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À
03/09/2019 06:58:36
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Titre:
Divers
Thread ID:
01670527
Message ID:
01670533
Vues:
53
>>>>I was wondering where I can download the VFP ODBC Driver, I haven't seen it anywhere since a long time. Perhaps someone has an idea where I could still find it?
>>>
>>>Check your hotmail account.
>>>
>>>It used to be shipped with Windows, but no longer since it's no longer supported.
>>
>>Many thanks, it's a pity, because I could do a great workaround when querying a large VFP table. Using ODBC I can now load the result asynchronous, which speeds up the response.
>>
>>Not sure how to achive that with the OLEDB Driver, which is the recommended one.
>
>If I remember correctly, the ODBC driver does not support many of the features which were added in the newer VFP versions.

Yes correct, I had to create the table with fieldnames not larger than 8 chars and use only supported datatypes for VFP6 table. But this is a local LOG table, so no problem there, except it does get huge with several millions of records. Depending on the user selection the query would result in too many records, and using aync solves the problem. Only alternative would be to use SQLLite, maybe something I could try as well.
Christian Isberner
Software Consultant
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