|
Problem IC86983
|
Status: Geschlossen |
SQL901N may be returned when using an aggregate function not referencing any columns |
| Produkt: |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 |
| Problembeschreibung: |
When all of the following conditions are satisfied, SQL901N may
be returned.
- the query has an aggregate function
- the aggregate function parameter does not reference any column
- the function parameter does not include a non-deterministic or
external action function
The error message will be:
SQL0901N The SQL statement failed because of a non-severe
system error.
Subsequent SQL statements can be processed. (Reason "Bad Plan;
Unresolved QNC found".) SQLSTATE=58004
The trace stack looks like the following:
sqlzeDumpFFDC
sqlzeSqlCode
sqlnn_erds
sqlnn_erds
sqlng_process_parse_tree_node
sqlng_process_BF_node
sqlng_walk_HXP_chain
sqlng_build_thread
sqlng_build_thread
sqlng_process_top_box
sqlng_main
sqlng_main
sqlnn_cmpl
sqlnn_cmpl
sqlra_compile_var
sqlra_find_var
sqlra_get_var
sqlrr_prepare |
| Problem-Zusammenfassung: |
****************************************************************
* USERS AFFECTED: *
* ALL *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 Version 9.7 Fix Pack 8 *
**************************************************************** |
| Local-Fix: |
Since there is no column reference, the aggregate function is
unnecessary. The general workaround would be to simply remove
the unneeded aggregate function. |
| verfügbare FixPacks: |
DB2 Version 9.7 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 10 for Linux, UNIX, and Windows
|
| Lösung |
First fixed in DB2 Version 9.7 Fix Pack 8 |
| Workaround |
keiner bekannt / siehe Local-Fix |
| Weitere Daten |
Datum - Problem gemeldet :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
| 04.10.2012
19.04.2013
19.04.2013 |
| Problem behoben ab folgender Versionen (IBM BugInfos) |
9.7.FP8
|
| Problem behoben lt. FixList in der Version |
| 9.7.0.8
|
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