DB2 - Problem description
Problem IT25229 | Status: Closed |
DB2 MAY ABEND WHILE COMPILING A QUERY CONTAINING REDUNDANT PREDICATE | |
product: | |
DB2 FOR LUW / DB2FORLUW / A10 - DB2 | |
Problem description: | |
Db2 may abend while compiling a query containing redundant predicates. An example stack trace is seen below. ... sqlo_trce sqloEDUCodeTrapHandler _restore_rt sqlnr_qun_local_ppd sqlnr_local_magic_detail sqlnr_localmagic_action sqlnr_comp sqlnr_seq sqlnr_rcc sqlnr_magic_detail_action sqlnr_comp sqlnr_seq sqlnr_rcc sqlnr_endqtb_action sqlnr_comp sqlnr_seq sqlnr_rcc sqlnr_start_action sqlnr_comp sqlnr_seq sqlnr_rcc sqlnr_exe sqlnn_cmpl ... Here is an example stack trace from Windows: ... sqlnr_cse_trans_pid sqlnr_magic_detail_action sqlnr_max_card_action sqlnrGlobInfo::initialize sqlnr_seq sqlnr_max_card_action sqlnrGlobInfo::initialize sqlnr_seq sqlnr_startqtb_cond sqlnrGlobInfo::initialize sqlnr_seq sqlnr_select_unique sqlnrGlobInfo::initialize sqlnr_seq sqlnr_exe sqlnn_cmpl ... | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * DB2 for LUW users * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to at least Db2 11.1 FP4 * **************************************************************** | |
Local Fix: | |
Remove any redundant predicates from the query. | |
Solution | |
Workaround | |
not known / see Local fix | |
BUG-Tracking | |
forerunner : IT25185 follow-up : | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 01.06.2018 26.12.2018 26.12.2018 |
Problem solved at the following versions (IBM BugInfos) | |
Problem solved according to the fixlist(s) of the following version(s) |