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Re: BUG #2811: Error determining param type in prepared statement of unused variable - Mailing list pgsql-bugs

From Tom Lane
Subject Re: BUG #2811: Error determining param type in prepared statement of unused variable
Date
Msg-id 3364.1165445732@sss.pgh.pa.us
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In response to BUG #2811: Error determining param type in prepared statement of unused variable  ("Ross Cohen" <rcohen@snurgle.org>)
Responses Re: BUG #2811: Error determining param type in prepared statement of unused variable  (Ross Cohen <rcohen@snurgle.org>)
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"Ross Cohen" <rcohen@snurgle.org> writes:
> PREPARE demo (unknown) AS SELECT 1;
> ERROR:  could not determine data type of parameter $1

This doesn't seem like a bug to me.  The parser needs to be able to
resolve the types of any unknown parameters, and you've not given it
enough information to do that.

            regards, tom lane

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