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Re: [Help-smalltalk] [PATCH] [RFC] dbd-sqlite: Do not fetch all rows of
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From: |
Paolo Bonzini |
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Subject: |
Re: [Help-smalltalk] [PATCH] [RFC] dbd-sqlite: Do not fetch all rows of a select at once |
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Date: |
Mon, 26 Nov 2012 17:11:12 +0100 |
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Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 |
Il 26/11/2012 17:07, Holger Hans Peter Freyther ha scritto:
> > I think it's simpler to leave this method aside. Code using
> > #next/#atEnd will simply not call #rowCount.
>
> Okay, then I change the documentation to not call rowCount when
> atEnd/next? is used? E.g. for Postgres one can query the size of
> the resultset.
Yes, I think this would be better. We would need a separate method name
if #rowCount could return -1 (or better, nil) on SQLite.
Paolo