DB2 - Problem description
Problem IT34998 | Status: Closed |
DB2 CAN CRASH DURING COMPILATION IF THE SAME EXPRESSION IS USED IN BOTH AN EQUALITY JOIN PREDICATE AND AN EXPRESSION-BASED INDEX | |
product: | |
DB2 FOR LUW / DB2FORLUW / B50 - DB2 | |
Problem description: | |
Program can crash with memory corruption. The defect might be encountered when processing an SQL statement with an expression that is used both in a join predicate as well as an expression-based index. the stack might be similar to one of the following: Example 1: sqlno_assign_optqnc sqlno_assign_end_qgm sqlno_scan_qgm sqlno_prep_phase sqlno_exe sqlnn_cmpl Example 2: diagnoseMemoryCorruptionAndCrash IPRA.$sqloDiagnoseFreeBlockFailure sqlofmblkEx sqlno_close_pool sqlno_free_pools sqlnn_cmpl | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * all * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * upgrade to DB2 Version 11.1 Fix Pack m4fp6 * **************************************************************** | |
Local Fix: | |
Solution | |
Workaround | |
**************************************************************** * USERS AFFECTED: * * all * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * upgrade to DB2 Version 11.1 Fix Pack m4fp6 * **************************************************************** | |
Comment | |
version affected : DB2 Version 11.1 Fix Pack m4fp5 and earlier version | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 20.11.2020 18.02.2021 18.02.2021 |
Problem solved at the following versions (IBM BugInfos) | |
Problem solved according to the fixlist(s) of the following version(s) |