Re: 7.1 on DEC/Alpha

here's a post-mortem.

#0  0x1200ce58c in ExecEvalFieldSelect (fselect=0x1401615c0,    econtext=0x14016a030, isNull=0x14016ab31 "",
isDone=0x0)at execQual.c:1096
 
#1  0x1200ceafc in ExecEvalExpr (expression=0x1401615f0, econtext=0x0,    isNull=0x14016ab31 "", isDone=0x0) at
execQual.c:1234
#2  0x1200cdd74 in ExecEvalFuncArgs (fcache=0x14016aa70, argList=0x14016a030,    econtext=0x14016a030) at
execQual.c:603
#3  0x1200cde54 in ExecMakeFunctionResult (fcache=0x14016aa70,    arguments=0x1401616d0, econtext=0x14016a030,
isNull=0x11fffdf88"",    isDone=0x0) at execQual.c:654
 
#4  0x1200ce224 in ExecEvalOper (opClause=0x1401615f0, econtext=0x14016a030,    isNull=0x11fffdf88 "", isDone=0x0) at
execQual.c:841
#5  0x1200cea24 in ExecEvalExpr (expression=0x1401615f0, econtext=0x0,    isNull=0x14016ab31 "", isDone=0x0) at
execQual.c:1204
#6  0x1200cec54 in ExecQual (qual=0x14016a1a0, econtext=0x14016a030)   at execQual.c:1356
#7  0x1200cf2a8 in ExecScan (node=0x14016a1d0, accessMtd=0x1200d8320 <SeqNext>)   at execScan.c:129
#8  0x1200d846c in ExecSeqScan (node=0x1401615f0) at nodeSeqscan.c:138
#9  0x1200cc280 in ExecProcNode (node=0x14016a1d0, parent=0x14016a1d0)   at execProcnode.c:284
#10 0x1200ca8c0 in ExecutePlan (estate=0x14016a310, plan=0x14016a1d0,    numberTuples=1,
direction=ForwardScanDirection,destfunc=0x140020c20)   at execMain.c:959
 
#11 0x1200c9b50 in ExecutorRun (queryDesc=0x1401615f0, estate=0x14016a310,    count=0) at execMain.c:199
#12 0x1200d1140 in postquel_getnext (es=0x140160630) at functions.c:324
#13 0x1200d1300 in postquel_execute (es=0x140160630, fcinfo=0x1401604a0,    fcache=0x140160590) at functions.c:417
#14 0x1200d14d8 in fmgr_sql (fcinfo=0x1401604a0) at functions.c:542
#15 0x1200ce09c in ExecMakeFunctionResult (fcache=0x140160480,    arguments=0x14015e810, econtext=0x140119cd0,
isNull=0x140160350"",    isDone=0x11fffe258) at execQual.c:712
 
#16 0x1200ce2c4 in ExecEvalFunc (funcClause=0x1401615f0, econtext=0x140119cd0,    isNull=0x140160350 "",
isDone=0x11fffe258)at execQual.c:883
 
#17 0x1200cea3c in ExecEvalExpr (expression=0x1401615f0, econtext=0x0,    isNull=0x14016ab31 "", isDone=0x0) at
execQual.c:1208
#18 0x1200c8e10 in ExecEvalIter (iterNode=0x1401615f0, econtext=0x14016a030,    isNull=0x1 <Error reading address 0x1:
Invalidargument>, isDone=0x0)   at execFlatten.c:56
 
#19 0x1200ce9b0 in ExecEvalExpr (expression=0x1401615f0, econtext=0x0,    isNull=0x14016ab31 "", isDone=0x0) at
execQual.c:1183
#20 0x1200cdd74 in ExecEvalFuncArgs (fcache=0x140160290, argList=0x14016a030,    econtext=0x140119cd0) at
execQual.c:603
#21 0x1200cde54 in ExecMakeFunctionResult (fcache=0x140160290,    arguments=0x14015e840, econtext=0x140119cd0,
isNull=0x11fffe3a0"",    isDone=0x11fffe468) at execQual.c:654
 
#22 0x1200ce2c4 in ExecEvalFunc (funcClause=0x1401615f0, econtext=0x140119cd0,    isNull=0x11fffe3a0 "",
isDone=0x11fffe468)at execQual.c:883
 
#23 0x1200cea3c in ExecEvalExpr (expression=0x1401615f0, econtext=0x0,    isNull=0x14016ab31 "", isDone=0x0) at
execQual.c:1208
#24 0x1200ce574 in ExecEvalFieldSelect (fselect=0x14015e720,    econtext=0x14016a030, isNull=0x11fffe3a0 "",
isDone=0x0)at execQual.c:1091
 
#25 0x1200ceafc in ExecEvalExpr (expression=0x1401615f0, econtext=0x0,    isNull=0x14016ab31 "", isDone=0x0) at
execQual.c:1234
#26 0x1200c8e10 in ExecEvalIter (iterNode=0x1401615f0, econtext=0x14016a030,    isNull=0x1 <Error reading address 0x1:
Invalidargument>, isDone=0x0)   at execFlatten.c:56
 
#27 0x1200ce9b0 in ExecEvalExpr (expression=0x1401615f0, econtext=0x0,    isNull=0x14016ab31 "", isDone=0x0) at
execQual.c:1183
#28 0x1200ceea4 in ExecTargetList (targetlist=0x14015e870,    targettype=0x140160000, values=0x140160260,
econtext=0x140119cd0,   isDone=0x11fffe5a8) at execQual.c:1528
 
#29 0x1200cf1a8 in ExecProject (projInfo=0x0, isDone=0x1) at execQual.c:1751
#30 0x1200d8074 in ExecResult (node=0x14015e5b0) at nodeResult.c:167
#31 0x1200cc238 in ExecProcNode (node=0x14015e5b0, parent=0x14015e5b0)   at execProcnode.c:272
#32 0x1200ca8c0 in ExecutePlan (estate=0x14015eab0, plan=0x14015e5b0,    numberTuples=0,
direction=ForwardScanDirection,destfunc=0x1401603a0)   at execMain.c:959
 
#33 0x1200c9b50 in ExecutorRun (queryDesc=0x1401615f0, estate=0x14015eab0,    count=0) at execMain.c:199
#34 0x12013e5c0 in ProcessQuery (parsetree=0x14015ea80, plan=0x140160000)   at pquery.c:305
#35 0x12013c568 in pg_exec_query_string (   query_string=0x140115310 "SELECT p.hobbies.equipment.name, p.hobbies.name,
p.nameFROM person* p;", parse_context=0x1400c5c60) at postgres.c:817
 
#36 0x12013dd10 in PostgresMain (argv=0x11fffe9a8, real_argv=0x11ffffae8,    username=0x1400b72f9 "pgadmin") at
postgres.c:1827
#37 0x12011aef0 in DoBackend (port=0x1400b7080) at postmaster.c:2021
#38 0x12011a888 in BackendStartup (port=0x1400b7080) at postmaster.c:1798
#39 0x12011938c in ServerLoop () at postmaster.c:957
#40 0x120118c10 in PostmasterMain (argv=0x11ffffae8) at postmaster.c:664
#41 0x1200e5980 in main (argv=0x11ffffae8) at main.c:138