DB2 - Problem description
Problem IT21849 | Status: Closed |
ALTER OF CHAR/VARCHAR COLUMN TO GRAPHIC/VARGRAPHIC DATA TYPE IN A NON-UNICODE DATABASE COULD CAUSE SQL2216N | |
product: | |
DB2 FOR LUW / DB2FORLUW / B10 - DB2 | |
Problem description: | |
Access to a table could fail with SQL2216N SQL error "-301" if the following is true: - non-Unicode database - ALTER TABLE ALTER COLUMN was done to change column data type from CHAR/VARCHAR to GRAPHIC/VARGRAPHIC data type and returned SUCCESS - there is data in the table | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * Db2 Version 11.1 * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Db2 Version 11.1 Mod 2 Fix Pack 2. * **************************************************************** | |
Local Fix: | |
Avoid ALTER TABLE ALTER COLUMN from CHAR/VARCHAR to GRAPHIC/VARGRAPHIC data type in a non-Unicode database if table has data. Instead, export data from the table, drop and recreate table with the new GRAPHIC/VARGRAPHIC data type column and reload data. | |
Solution | |
Workaround | |
not known / see Local fix | |
BUG-Tracking | |
forerunner : IT15371 follow-up : | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 04.08.2017 10.10.2017 10.10.2017 |
Problem solved at the following versions (IBM BugInfos) | |
Problem solved according to the fixlist(s) of the following version(s) |