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IBM Data and AI Ideas Portal for Customers


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Status Not under consideration
Workspace Db2 for z/OS
Created by Guest
Created on Mar 31, 2020

Create zparm item to change locksize default for implicit create table

Ibm,

Due to our huge DW/Analytics environment in DB2 z we have a lot of tables created by users without details about tablespace and database, so these tables are created with default values of DB2. However, the locksize default is "ROW" and can not be changed for implicit tablespaces. This situation is causing a several issues because in some cases the user to create this kind of table and after that executes a massive insert of millions rows that affects the DB2 LOCK STRUCTURE and sometimes also harms another environment resources/applications.

Needed by Date Apr 30, 2020