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Re: BUG #4113: server closed the connection unexpectedly

From: Bruce Momjian <bruce(at)momjian(dot)us>
To: Javier Hernandez <dba(at)loopone(dot)com>
Cc: pgsql-bugs(at)postgresql(dot)org
Subject: Re: BUG #4113: server closed the connection unexpectedly
Date: 2008-04-21 15:42:37
Message-ID: 200804211542.m3LFgb314981@momjian.us (view raw or flat)
Thread:
Lists: pgsql-bugs
Ouch, crash confirmed --- studying the cause now.

---------------------------------------------------------------------------

Javier Hernandez wrote:
> 
> The following bug has been logged online:
> 
> Bug reference:      4113
> Logged by:          Javier Hernandez
> Email address:      dba(at)loopone(dot)com
> PostgreSQL version: 8.3.1
> Operating system:   Linux version 2.6.9-11.ELsmp; Red Hat 3.4.3-22; gcc
> version 3.4.3
> Description:        server closed the connection unexpectedly
> Details: 
> 
> The following script generates an unexpected loss of connection. 
> 
> 
> begin;
> 
> \echo "Creating a table to hold numeric values only"
> create table numeric_col_table (
> num_col numeric(6,0) primary key not null
> );
> 
> \echo "Creating a table to hold integer values only"
> create table int_col_table (
> int_col integer primary key not null
> );
> 
> 
> \echo "Inserting data into our numeric-only table"
> insert into numeric_col_table (num_col) values (1), (2), (3);
> 
> \echo "Inserting data into our integer-only table"
> insert into int_col_table (int_col) values (1), (2), (3);
> 
> \echo "Show contents of the numeric table"
> select * from numeric_col_table;
> 
> \echo "Show contents of the numeric table"
> select * from int_col_table;
> 
> \echo "Select everything from the integer table where int_col =
> numeric_col"
> select * from int_col_table where int_col in (select num_col from
> numeric_col_table);
> 
> \echo "Select everything from the numeric table where numeric_col =
> int_col"
> select * from numeric_col_table where num_col in (select int_col from
> int_col_table);
> 
> rollback;
> 
> -- 
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-- 
  Bruce Momjian  <bruce(at)momjian(dot)us>        http://momjian.us
  EnterpriseDB                             http://enterprisedb.com

  + If your life is a hard drive, Christ can be your backup. +

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Subject: Re: BUG #4113: server closed the connection unexpectedly
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Subject: Re: BUG #4120: ERROR: cache lookup failed for function 0

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