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DB2 - Problem description
| Problem IT34723 | Status: Closed |
TRAP/PANIC DURING SQLU_REGISTER_TABLE_UNLOAD ON CDE TEMPORAL TABLE | |
| product: | |
DB2 FOR LUW / DB2FORLUW / B10 - DB2 | |
| Problem description: | |
CDE temporal tables are only supported starting db2_v111m3fp3.
Please note that the problem is dereferncing
unallocated/uninitialized memory block - so symptoms include
TRAP *and* Panic, including all sorts of memory related errors
(corruption/free block/etc)
Common callstack:
17 sqluRegisterUnloadStart
18 sqlu_register_table_unload
19 sqluvtun_route_in
Repro:
CREATE TABLE t1(
"POLICY_ID" CHAR(4 OCTETS) NOT NULL ,
"COVERAGE" INTEGER NOT NULL ,
"SYS_START" TIMESTAMP(12) NOT NULL ,
"SYS_END" TIMESTAMP(12) NOT NULL ,
PERIOD SYSTEM_TIME ("SYS_START","SYS_END")
MAINTAINED BY USER )
ORGANIZE BY COLUMN;
CREATE TABLE t1_hist(
"POLICY_ID" CHAR(4 OCTETS) NOT NULL ,
"COVERAGE" INTEGER NOT NULL ,
"SYS_START" TIMESTAMP(12) NOT NULL ,
"SYS_END" TIMESTAMP(12) NOT NULL )
ORGANIZE BY column;
ALTER TABLE t1 ADD USER VERSIONING USE HISTORY TABLE t1_hist;
And then run HPU INIT API: | |
| Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * DB2 LUW Users * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Db2 11.1.4.6 or higher * **************************************************************** | |
| Local Fix: | |
NA | |
| Solution | |
| Workaround | |
**************************************************************** * USERS AFFECTED: * * DB2 LUW Users * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Db2 11.1.4.6 or higher * **************************************************************** | |
| Comment | |
Upgrade to Db2 11.1.4.6 or higher | |
| Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 29.10.2020 31.03.2021 31.03.2021 |
| Problem solved at the following versions (IBM BugInfos) | |
| Problem solved according to the fixlist(s) of the following version(s) | |
