Thread

1. stupid subselect core dumps

   Thomas Lockhart <lockhart@alumni.caltech.edu> — 1998-02-18T06:05:53Z

   I know this is too simple to be useful, but it was the first test case I
   tried for a regression test :)
   
   regression=> SELECT 1 AS one WHERE 1 IN (SELECT 1);
   PQexec() -- Request was sent to backend, but backend closed the channel
   before responding.
           This probably means the backend terminated abnormally before or
   while processing the request.
   
   Should we disallow parts of this in or near the parser, or can the
   backend possibly handle it?
   
                                                      - Tom
   
   
   

2. Re: stupid subselect core dumps

   Vadim Mikheev <vadim@sable.krasnoyarsk.su> — 1998-02-18T06:27:42Z

   Thomas G. Lockhart wrote:
   > 
   > I know this is too simple to be useful, but it was the first test case I
   > tried for a regression test :)
   > 
   > regression=> SELECT 1 AS one WHERE 1 IN (SELECT 1);
   > PQexec() -- Request was sent to backend, but backend closed the channel
   > before responding.
   >         This probably means the backend terminated abnormally before or
   > while processing the request.
   > 
   > Should we disallow parts of this in or near the parser, or can the
   > backend possibly handle it?
   
   Fixed. Patch for nodeResult.c follows.
   
   Vadim