From: | Ludek Finstrle <luf(at)pzkagis(dot)cz> |
---|---|
To: | Zlatko Matic <zlatko(dot)matic1(at)sb(dot)t-com(dot)hr> |
Cc: | pgsql-odbc(at)postgresql(dot)org |
Subject: | Re: odbc parameters |
Date: | 2007-07-11 12:34:50 |
Message-ID: | 20070711123450.GB25006@soptik.pzkagis.cz |
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Thread: | |
Lists: | pgsql-general pgsql-odbc |
Hello,
> I use MS Access for data import. Access imports csv file, make some
> calculation and transffers data to PostgreSQL.
> Unfortunately, it takes a lot of time to transfer data to PostgreSQL.
I don't know how you transfer the data. So it's hard to answer.
> UpdatableCursors=1
Do you need this?
> LFConversion=1
Are you sure you want CR/LF conversion?
> Parse=1
Do you need parse statements? I think you don't need one of
UpdatableCursors or Parse at least.
> Fetch=100
You don't need specify this while you have UseDeclareFetch = 0
> RowVersioning=1
Do you need RowVersioning?
> Could you suggest what parameters values would yield best performance for
> batch import to PostgreSQL?
Maybe this maybe someone suggest anothers. Let's experiment a little bit
yourself ;o)
Luf
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