APAR status
Closed as fixed if next.
Error description
A significantly large query with a number of CASE operators and ANSI joins is run and the session hangs. Attempts to kill the session with 'onmode -z <sid>' command do not work and onmode hangs. A pstack or procstack run against the VP on which the thread is running finds a stack trace similar to this: old_do_rualloc () old_rualloc () gtexpnode () val2expr () expr2expr () expr2expr () expr2expr () expr2expr () expr2expr () expr2expr () expr2expr () prjlst2expr () sel2cb () qblk2cb () stmt2cb () p_sp2cb () parsecmd () sqcmd () sq_cmnd () sq_prepare () sqmain () spawn_thread () th_init_initgls () startup ()
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: * * users using CASE expression * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to 12.10.xC5 or earlier PID if available * ****************************************************************
Problem conclusion
Temporary fix
Comments
APAR Information
APAR number
IT05466
Reported component name
INFORMIX SERVER
Reported component ID
5725A3900
Reported release
C10
Status
CLOSED FIN
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2014-11-10
Closed date
2015-10-16
Last modified date
2015-10-16
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Applicable component levels
RA10 PSN
UP
RA10 PSY
UP
RB10 PSN
UP
RB10 PSY
UP
RC10 PSN
UP
RC10 PSY
UP
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSGU8G","label":"Informix Servers"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"C10","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
16 October 2015