Re: linked tables in MS Access
От | Ludek Finstrle |
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Тема | Re: linked tables in MS Access |
Дата | |
Msg-id | 20070123092636.GB8408@soptik.pzkagis.cz обсуждение исходный текст |
Ответ на | linked tables in MS Access (Jiří Nouza <nouza@seznam.cz>) |
Ответы |
Re: [ODBC] linked tables in MS Access
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Список | pgsql-odbc |
> But I have MS Access front end containing linked tables to Postgres > via ODBC. And I'm struggling with slow performance. When I want to > open a table which contains about 8000 records it takes more then > 20 sec. When I want to move cursor at the last record it takes more > than 60 extra seconds. > > I've already checked Postgres server log and MS Access queries are > executed quickly (<500 ms). > > Is this normal behavior? Does MS Access cooperates with MS SQL such > better than with other DBMS via odbc? I see no description of your configuration. What's your ODBC settings? What ODBC driver do you use? What OS? I hope you haven't enabled the mylog output. How long takes it the psql to show 8000 records? BTW let's try play with "use declare/fetch" and "cache size" at first. And mylog output could help you to see where's the problem. Regards, Luf
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