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Bug #779: query 'SELECT '{1,2}' *= NULL' crash backend

From: pgsql-bugs(at)postgresql(dot)org
To: pgsql-bugs(at)postgresql(dot)org
Subject: Bug #779: query 'SELECT '{1,2}' *= NULL' crash backend
Date: 2002-09-23 16:14:40
Message-ID: 20020923161440.5E42B475CC4@postgresql.org (view raw or flat)
Thread:
Lists: pgsql-bugs
Vadim Passynkov (Vadim(dot)Passynkov(at)pathcom(dot)com) reports a bug with a severity of 1
The lower the number the more severe it is.

Short Description
query 'SELECT '{1,2}' *= NULL' crash backend

Long Description
SELECT version();
                               version                               
---------------------------------------------------------------------
 PostgreSQL 7.2.2 on i386-portbld-freebsd4.7, compiled by GCC 2.95.4
(1 row)

SELECT '{1,2}' *= NULL;
server closed the connection unexpectedly
        This probably means the server terminated abnormally
        before or while processing the request.
The connection to the server was lost. Attempting reset: Failed.


Sample Code
SELECT '{1,2}' *= NULL;

No file was uploaded with this report


Responses

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Next:From: Tom LaneDate: 2002-09-23 16:33:50
Subject: Re: Bug #779: query 'SELECT '{1,2}' *= NULL' crash backend
Previous:From: David ChristianDate: 2002-09-23 16:02:02
Subject: Re: Server hangs on multiple connections

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