The following bug has been logged online: Bug reference: 3739 Logged by: Jose Email address: ab.cad@abitecnologia.com.br PostgreSQL version: 8.2.5 Operating system: Windows XP Pro SP2 Description: server process (PID XXX) exited with exit code -1073741502 Details: Process terminating abnormally many times. server process (PID XXX) exited with exit code -1073741502 2007-11-06 14:50:12 WARNING: terminating connection because of crash of another server process 2007-11-06 14:50:12 DETAIL: The postmaster has commanded this server process to roll back the current transaction and exit, because another server process exited abnormally and possibly corrupted shared memory. 2007-11-06 14:50:12 HINT: In a moment you should be able to reconnect to the database and repeat your command. ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match