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Problem IT00601	Status: Closed
SEGV POSSIBLE IN CHKCHILDREN DUE TO TIMING ISSUE
product:
INFORMIX SERVER / 5725A3900 / C10 - IDS 12.10
Problem description:
A segv happened due to two or more sessions deleting rows from the same table at the same time after an update statistics marked that table's dictionary cache entry dirty. This produced the following stack: afstack mt_ex_throw_sig afsig_handler chkchildren chkrowcons dodmlrow dodelupd excommand sq_execute sqmain spawn_thread th_init_initgls startup
Problem Summary:
**************************************************************** * USERS AFFECTED: * * those using foreign key constraints and updating primary * * keys * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Update to IDS-11.70.xC9 or IDS-12.10.xC5 * ****************************************************************
Local Fix:

Solution
Problem Fixed In IDS-11.70.xC9 and IDS-12.10.xC5
Workaround
not known / see Local fix
Timestamps
Date - problem reported : Date - problem closed : Date - last modified :	25.03.2014 16.10.2015 16.10.2015
Problem solved at the following versions (IBM BugInfos)

Problem solved according to the fixlist(s) of the following version(s)
12.10.xC4.W1
12.10.xC5
12.10.xC5.W1