|
Problem IT00755
|
Status: Closed |
DB2 MIGHT PRODUCE SQL0901N MESSAGE WHEN EXECUTING MULTIPLE SUBQUERIES USING COLUMN STORE TABLES |
| product: |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 |
| Problem description: |
Under rare scenarios, DB2 might produce SQL0901N error message
if the following conditions are satisfied:
1) The query references one or more column store tables
2) The query has two or more subqueries
3) The subqueries can be existential or scalar subqueries
4) There is a UNION in the query on which the subquery
predicates are applied
SQL0901N The SQL statement or command failed because of a
database system
error. (Reason "Complex subquery PPD requires empty
auxiliary_info".) SQLSTATE=58004
Stack:
sqlnr_subq_ppd_prep
sqlnr_is_pushable_exp
sqlnr_qun_local_ppd
sqlnr_joinppd_rewrite
sqlnr_joinppd_magic_detail
sqlnr_joinppd_action
sqlnr_comp
sqlnr_seq
sqlnr_rcc |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Please upgrade to DB2 version 105 fix pack 4 *
**************************************************************** |
| Local Fix: |
|
| Solution |
The problem is fixed in DB2 version 105 fix pack 4 |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 01.04.2014
06.10.2014
06.10.2014 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 10.5.0.4
|
 |
