On Jun 6, 2011, at 7:29 PM, Andrew Dunstan <and...@dunslane.net> wrote:
>
>
> On 06/06/2011 07:30 PM, Robert Creager wrote:
>> [4de65a8f.607a:1] LOG: connection received: host=[local]
>> [4de65a8f.607a:2] LOG: connection authorized: user=Robert
>> database=pl_regression
>> [4de65a8f.607a:3] LOG: statement: CREATE OR REPLACE FUNCTION bar() RETURNS
>> integer AS $$
>> #die 'BANG!'; # causes server process to exit(2)
>> # alternative - causes server process to exit(255)
>> spi_exec_query("invalid sql statement");
>> $$ language plperl;
>>
>> I'll leave it running tonight (going home), so I can poke tomorrow if anyone
>> wants me to.
>>
>>
>
> That's weird. Why it should hang there I have no idea. Did it hang at the
> same spot both times? Can you get a backtrace?
I think so, but I didn't pay much attention :-(
GNU gdb 6.3.50-20050815 (Apple version gdb-1518) (Sat Feb 12 02:52:12 UTC 2011)
Copyright 2004 Free Software Foundation, Inc.
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This GDB was configured as "x86_64-apple-darwin"...Reading symbols for shared
libraries ...... done
Attaching to program: `/Volumes/High
Usage/usr/local/src/build-farm-4.4/builds/HEAD/inst/bin/postgres', process
24698.
Reading symbols for shared libraries .+++++......... done
0x0000000100a505e4 in Perl_get_hash_seed ()
(gdb) bt
#0 0x0000000100a505e4 in Perl_get_hash_seed ()
#1 0x0000000100a69b94 in perl_parse ()
#2 0x00000001007bb680 in plperl_init_interp () at plperl.c:781
#3 0x00000001007bc17a in _PG_init () at plperl.c:443
#4 0x0000000100301da6 in internal_load_library (libname=0x10100d540
"/Volumes/High
Usage/usr/local/src/build-farm-4.4/builds/HEAD/inst/lib/postgresql/plperl.so")
at dfmgr.c:284
#5 0x00000001003026f5 in load_external_function (filename=<value temporarily
unavailable, due to optimizations>, funcname=0x10100d508 "plperl_validator",
signalNotFound=1 '\001', filehandle=0x7fff5fbfd3b8) at dfmgr.c:113
#6 0x0000000100304c10 in fmgr_info_C_lang [inlined] () at /Volumes/High
Usage/usr/local/src/build-farm-4.4/builds/HEAD/pgsql.2569/src/backend/utils/fmgr/fmgr.c:349
#7 0x0000000100304c10 in fmgr_info_cxt_security (functionId=41321,
finfo=0x7fff5fbfd410, mcxt=<value temporarily unavailable, due to
optimizations>, ignore_security=<value temporarily unavailable, due to
optimizations>) at fmgr.c:280
#8 0x0000000100305e00 in OidFunctionCall1Coll (functionId=<value temporarily
unavailable, due to optimizations>, collation=0, arg1=41426) at fmgr.c:1585
#9 0x000000010009e493 in ProcedureCreate (procedureName=0x101006550 "bar",
procNamespace=2200, replace=1 '\001', returnsSet=0 '\0', returnType=23,
languageObjectId=41322, languageValidator=41321, prosrc=0x101006748 "\n #die
'BANG!'; # causes server process to exit(2)\n # alternative - causes server
process to exit(255)\n spi_exec_query(\"invalid sql statement\");\n",
probin=0x0, isAgg=0 '\0', isWindowFunc=0 '\0', security_definer=0 '\0',
isStrict=0 '\0', volatility=118 'v', parameterTypes=0x10100d7d8,
allParameterTypes=0, parameterModes=0, parameterNames=0, parameterDefaults=0x0,
proconfig=0, procost=100, prorows=0) at pg_proc.c:652
#10 0x00000001001046be in CreateFunction (stmt=0x101006a48,
queryString=0x101005a38 "CREATE OR REPLACE FUNCTION bar() RETURNS integer AS
$$\n #die 'BANG!'; # causes server process to exit(2)\n # alternative -
causes server process to exit(255)\n spi_exec_query(\"invalid sql state"...)
at functioncmds.c:942
#11 0x000000010023633b in MemoryContextSwitchTo [inlined] () at /Volumes/High
Usage/usr/local/src/build-farm-4.4/builds/HEAD/pgsql.2569/src/include/utils/palloc.h:1184
#12 0x000000010023633b in PortalRunUtility (portal=0x101027238,
utilityStmt=0x101006a48, isTopLevel=<value temporarily unavailable, due to
optimizations>, dest=0x101006df0, completionTag=0x7fff5fbfdea0 "") at
pquery.c:1192
#13 0x0000000100237af5 in PortalRunMulti (portal=0x101027238, isTopLevel=<value
temporarily unavailable, due to optimizations>, dest=0x101006df0,
altdest=0x101006df0, completionTag=0x7fff5fbfdea0 "") at pquery.c:1315
#14 0x00000001002384a8 in PortalRun (portal=0x101027238,
count=9223372036854775807, isTopLevel=<value temporarily unavailable, due to
optimizations>, dest=0x101006df0, altdest=0x101006df0,
completionTag=0x7fff5fbfdea0 "") at pquery.c:813
#15 0x000000010023445d in exec_simple_query (query_string=0x101005a38 "CREATE
OR REPLACE FUNCTION bar() RETURNS integer AS $$\n #die 'BANG!'; # causes
server process to exit(2)\n # alternative - causes server process to
exit(255)\n spi_exec_query(\"invalid sql state"...) at postgres.c:1018
#16 0x0000000100235021 in PostgresMain (argc=2, argv=<value temporarily
unavailable, due to optimizations>, username=<value temporarily unavailable,
due to optimizations>) at postgres.c:3924
#17 0x00000001001e845c in ServerLoop () at postmaster.c:3600
#18 0x00000001001e93c1 in PostmasterMain (argc=3, argv=0x100800680) at
postmaster.c:1115
#19 0x000000010017c4f5 in main (argc=3, argv=0x100800680) at main.c:199
(gdb) quit
The program is running. Quit anyway (and detach it)? (y or n) Detaching from
program: `/Volumes/High
Usage/usr/local/src/build-farm-4.4/builds/HEAD/inst/bin/postgres', process
24698.
>
