Re: libpq sendQuery -- getResult not returning until all queries complete

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Merlin Moncure
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Re: libpq sendQuery -- getResult not returning until all queries complete
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AANLkTimwnEKZuEpbc9yYiv+sLDDfmPR9s48w2W0obPYP@mail.gmail.com
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libpq sendQuery -- getResult not returning until all queries complete Kelly Burkhart <kelly.burkhart@gmail.com>
Re: libpq sendQuery -- getResult not returning until all queries complete Peter Geoghegan <peter.geoghegan86@gmail.com>
Re: libpq sendQuery -- getResult not returning until all queries complete Kelly Burkhart <kelly.burkhart@gmail.com>
Re: libpq sendQuery -- getResult not returning until all queries complete Merlin Moncure <mmoncure@gmail.com>
Re: libpq sendQuery -- getResult not returning until all queries complete Kelly Burkhart <kelly.burkhart@gmail.com>
Re: libpq sendQuery -- getResult not returning until all queries complete "Daniel Verite" <daniel@manitou-mail.org>
Re: libpq sendQuery -- getResult not returning until all queries complete Merlin Moncure <mmoncure@gmail.com>
Re: libpq sendQuery -- getResult not returning until all queries complete Merlin Moncure <mmoncure@gmail.com>
Re: libpq sendQuery -- getResult not returning until all queries complete Merlin Moncure <mmoncure@gmail.com>
Re: libpq sendQuery -- getResult not returning until all queries complete Merlin Moncure <mmoncure@gmail.com>
Re: libpq sendQuery -- getResult not returning until all queries complete Tom Lane <tgl@sss.pgh.pa.us>
Re: libpq sendQuery -- getResult not returning until all queries complete Merlin Moncure <mmoncure@gmail.com>
Re: libpq sendQuery -- getResult not returning until all queries complete Tom Lane <tgl@sss.pgh.pa.us>
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Re: libpq sendQuery -- getResult not returning until all queries complete Kelly Burkhart <kelly.burkhart@gmail.com>
Re: libpq sendQuery -- getResult not returning until all queries complete Merlin Moncure <mmoncure@gmail.com>
Re: libpq sendQuery -- getResult not returning until all queries complete Kelly Burkhart <kelly.burkhart@gmail.com>
On Tue, Dec 21, 2010 at 2:21 PM, Peter Geoghegan
 wrote:
> You can't concurrently execute queries from within a single
> connection. Perhaps you should use multiple connections, while
> understanding the implications of having each operate within a
> separate snapshot.

OP is not suggesting that queries run concurrently, but asking why
result sets can't be popped off as the queries resolve.  It's a good
question; it's probably either a bug in the database or the
documentation (if it does not turn out to be operator error).

Kelly, if you can produce small test case in C I'll double check it.

merlin
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