DB2 - Problem description
Problem IT40198 | Status: Closed |
HANG CAN OCCUR WITH INTRA_PARALLELISM ENABLED WHEN INDEX GETS CREATED | |
product: | |
DB2 FOR LUW / DB2FORLUW / B10 - DB2 | |
Problem description: | |
An SQL query (including a stored procedure) can hang when used with intra_parallelism enabled. A driving condition would be an index that gets created (or recreated) in the same transaction that spawned the query. | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * ALL * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Will be fixed in Db2 v11.5.7.1 (see IT40226) * **************************************************************** | |
Local Fix: | |
disable intra_parallelism or set the degree to 1. | |
Solution | |
Workaround | |
**************************************************************** * USERS AFFECTED: * * ALL * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Will be fixed in Db2 v11.5.7.1 (see IT40226) * **************************************************************** | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 08.03.2022 09.03.2022 09.03.2022 |
Problem solved at the following versions (IBM BugInfos) | |
Problem solved according to the fixlist(s) of the following version(s) |