On Thursday 26 April 2007 9:42 am, Tom Lane wrote: > "Ed L." <[EMAIL PROTECTED]> writes: > > After a reboot (and usually after an OS patch) on our HP-UX > > 11.23 64-bit Itanium DB servers, our libpq/DBD::Pg libraries > > cease to work. Instead, they give the standard message you > > get when the DB cluster is not running. > > Try ktrace'ing the client to see what it's doing at the > kernel-call level. (I think HPUX's equivalent is just called > "trace" btw.)
Attached is a small tar.gz file containing a short perl DBI connection script that repeatedly demonstrates this problem. There are also two log files containing tusc output (an HP syscall trace utility), one for the 32-bit run (which works) and another for the 64-bit run (which fails). I haven't made much sense of it yet, so any help deciphering is appreciated. TIA. Ed
connfail.tar.gz
Description: application/tgz
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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
