Re: [BUGS] Updating multiple bool values crashes backend

2000-10-30 Thread Sean Kelly
On Fri, 27 Oct 2000 11:55:24 -0700, Darcy Buskermolen said: > Could it also be the result of a Cluster operation? I've seen strange > things related to functions/triggers on tables that I've clustered. Personally for me it turned out to be, as Tom said, the renaming of a table involving

Re: [BUGS] Updating multiple bool values crashes backend

2000-10-27 Thread Darcy Buskermolen
Could it also be the result of a Cluster operation? I've seen strange things related to functions/triggers on tables that I've clustered. >> At a guess, you've run into the known bug that foreign key triggers >> don't track renames of referenced tables. Did you rename a table that >> is a forei

Re: [BUGS] Updating multiple bool values crashes backend

2000-10-26 Thread Tom Lane
Bruce Momjian <[EMAIL PROTECTED]> writes: > Do we need a TODO here? None that we haven't got already, AFAIK. regards, tom lane

Re: [BUGS] Updating multiple bool values crashes backend

2000-10-26 Thread Bruce Momjian
Do we need a TODO here? > Sean Kelly <[EMAIL PROTECTED]> writes: > > (gdb) bt > > #0 0x8115eb2 in ri_BuildQueryKeyFull () > > #1 0x8115dc2 in RI_FKey_keyequal_upd () > > #2 0x8096d7c in DeferredTriggerSaveEvent () > > Hmm. There wasn't any mention of foreign keys for this table in your > bug

Re: [BUGS] Updating multiple bool values crashes backend

2000-10-26 Thread Sean Kelly
On Thu, 26 Oct 2000 11:27:22 -0400, Tom Lane said: > Sean Kelly <[EMAIL PROTECTED]> writes: > > (gdb) bt > > #0 0x8115eb2 in ri_BuildQueryKeyFull () > > #1 0x8115dc2 in RI_FKey_keyequal_upd () > > #2 0x8096d7c in DeferredTriggerSaveEvent () > > Hmm. There wasn't any mention of foreign

Re: [BUGS] Updating multiple bool values crashes backend

2000-10-26 Thread Tom Lane
Sean Kelly <[EMAIL PROTECTED]> writes: > (gdb) bt > #0 0x8115eb2 in ri_BuildQueryKeyFull () > #1 0x8115dc2 in RI_FKey_keyequal_upd () > #2 0x8096d7c in DeferredTriggerSaveEvent () Hmm. There wasn't any mention of foreign keys for this table in your bug report, now was there? At a guess, you'

Re: [BUGS] Updating multiple bool values crashes backend

2000-10-26 Thread Sean Kelly
On Thu, 26 Oct 2000 10:14:16 -0400, Tom Lane said: > gdb /path/to/postgres-executable /path/to/core-file > bt > quit [postgres@nis-master] ~ 132: gdb bin/postgres data/base/users/core This GDB was configured as "i386-slackware-linux"... Core was generated by `/usr/local/po

Re: [BUGS] Updating multiple bool values crashes backend

2000-10-26 Thread Tom Lane
Sean Kelly <[EMAIL PROTECTED]> writes: > Ok, I sorted that ... I now have a 2Mb core file. Can you > explain how to 'backtrace' it with gdb ... gdb /path/to/postgres-executable /path/to/core-file bt quit and send the results. Hopefully there will be at least funct

Re: [BUGS] Updating multiple bool values crashes backend

2000-10-26 Thread Sean Kelly
On Wed, 25 Oct 2000 14:14:22 -0400, Tom Lane said: > >No core there ... any other suggestions? > > You probably started the postmaster with a ulimit setting that prevents > coredumps (ulimit -c 0 or something like that, see your ulimit man page). > On some Unixen, this ulimit setting is

Re: [BUGS] Updating multiple bool values crashes backend

2000-10-25 Thread Tom Lane
Sean Kelly <[EMAIL PROTECTED]> writes: >> This backend crash should have left a core file in your database >> directory (PGDATA/base/users/core). Can you provide a backtrace >> from that corefile using gdb? > No core there ... any other suggestions? You probably started the postmaster wit

Re: [BUGS] Updating multiple bool values crashes backend

2000-10-25 Thread Sean Kelly
On Wed, 25 Oct 2000 12:52:44 -0400, Tom Lane said: > [EMAIL PROTECTED] writes: > > users=> update users_tbl set added=TRUE where username like 'neta%'; > > pqReadData() -- backend closed the channel unexpectedly. > > > bash$ tail ~postgres/server.log > > Server process (pid 23747) exited wi

Re: [BUGS] Updating multiple bool values crashes backend

2000-10-25 Thread Tom Lane
[EMAIL PROTECTED] writes: > users=> update users_tbl set added=TRUE where username like 'neta%'; > pqReadData() -- backend closed the channel unexpectedly. > bash$ tail ~postgres/server.log > Server process (pid 23747) exited with status 11 at Tue Oct 24 13:52:29 2000 This backend crash should h

Re: [BUGS] Updating multiple bool values crashes backend

2000-10-25 Thread Sean Kelly
Here is a debug (level 2) output - does this help any more?... If not, what should I provide for you in terms of debugging?... FindExec: found "/usr/local/postgres/bin/postgres" using argv[0] binding ShmemCreate(key=52e2c1, size=1104896) DEBUG: Data Base System is starting up at Wed Oc

Re: [BUGS] Updating multiple bool values crashes backend

2000-10-25 Thread Thomas Lockhart
> Here is a debug (level 2) output - does this help any > more?... If not, what should I provide for you in terms of > debugging?... Hmm. I didn't find the update/select combination you specified in your problem statement in your debugging output, but it wouldn't have likely helped anywa

Re: [BUGS] Updating multiple bool values crashes backend

2000-10-24 Thread Thomas Lockhart
> Short Description > Updating multiple bool values crashes backend I cannot reproduce this example with 7.0.2 on my Linux-2.2.16 laptop. We will need more details and a reproducible example to help out... - Thomas

[BUGS] Updating multiple bool values crashes backend

2000-10-24 Thread pgsql-bugs
Sean Kelly ([EMAIL PROTECTED]) reports a bug with a severity of 1 The lower the number the more severe it is. Short Description Updating multiple bool values crashes backend Long Description Bug best described by an example, see below. Tested on two systems: Intel Pentium III 600 128Mb RAM Linu