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LockRelease error

From: "Gregory W Burnham" <gburnham(at)sfu(dot)ca>
To: <pgsql-interfaces(at)postgresql(dot)org>
Subject: LockRelease error
Date: 1999-01-20 18:41:28
Message-ID: 004101be44a4$7dec0e20$ (view raw, whole thread or download thread mbox)
Lists: pgsql-interfaces
libpq interface
Postgres 6.3.2
RedHat Linux 5.1

When trying to execute an update query using the PQexec(...)
function, I'm getting the following (using PQtrace(...) and

To backend> QBEGIN 
>From backend> N 
>From backend> "OTICE: LockRelease: locktable lookup failed, no lock " 
>From backend> V 
query failed BEGIN 
unknown protocol character 'V' read from
backend. (The protocol character is the first 
character the backend sends in response to a query it receives). 

What does 'locktable lookup failed' mean, and how can I fix this?

Gregory W Burnham
Excite Labs
Faculty Of Education
Simon Fraser University
Vancouver, B.C.
(604) 291 3615 ph
(604) 291 5679 fx

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Next:From: Michael MeskesDate: 1999-01-20 20:02:32
Subject: Re: [INTERFACES] ECPG Question
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