DB2 - Problem description
Problem IT26621 | Status: Closed |
UNDER RARE CIRCUMSTANCES, DB2 MAY ABEND WHEN A QUERY CONTAINS ANEXPRESSION THAT CAN BE MATCHED TO AN INDEXED EXPRESSION | |
product: | |
DB2 FOR LUW / DB2FORLUW / B10 - DB2 | |
Problem description: | |
Under rare circumstances, Db2 may abend when a query contains an expression that can be matched to an indexed expression. Here is an example of the stack: Stack #1 Signal #5 sqlnq_mch::getMatchingExprCol sqlng_build_SQLD_VALS_obj sqlng_build_TA_op sqlng_process_f_iscan sqlng_process_fetch_op sqlngProcessLolepop sqlng_process_sort_op sqlngProcessLolepop sqlng_build_thread sqlng_scan_derived_table sqlng_process_scan_op sqlngProcessLolepop sqlng_process_mate_op ... sqlng_scan_derived_table sqlng_process_scan_op sqlngProcessLolepop sqlng_process_mate_op sqlngProcessLolepop sqlng_process_pipe_op sqlngProcessLolepop sqlng_process_return_op sqlngProcessLolepop sqlng_build_thread sqlng_main sqlnn_cmpl sqlnn_cmpl sqlra_compile_var | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * ALL * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Db2 v11.1 m4fp4 or later * **************************************************************** | |
Local Fix: | |
Solution | |
Workaround | |
not known / see Local fix | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 15.10.2018 27.11.2018 27.11.2018 |
Problem solved at the following versions (IBM BugInfos) | |
Problem solved according to the fixlist(s) of the following version(s) |