|
Problem IC79607
|
Status: Geschlossen |
QUERY COMPILER RETURNS -901 WITH ERROR MESSAGE "HAD TROUBLES WHILE REMOVING AN UNREFERENCED QCL." |
| Produkt: |
DB2 FOR LUW / DB2FORLUW / 950 - DB2 |
| Problembeschreibung: |
If a query contains content like 'T1 LEFT OUTER JOIN T2 WHERE
T2.COL IS NULL', the query compiler may return -901 error like
below:
SQL0901N The SQL statement failed because of a non-severe
system error.
Subsequent SQL statements can be processed. (Reason "Had
troubles while
removing an unreferenced QCL.".) SQLSTATE=58004
When the error is hit, the compiler error stack will be logged
in db2diag.log like the following:
Compiler error stack for rc = -2144272298:
sqlnn_cmpl[370]
sqlnr_exe[1200]
sqlnr_rcc[100]
sqlnr_seq[100]
sqlnr_comp[110]
sqlnr_optprep_action[100]
sqlnr_optprep[125]
sqlnr_Manual2NativeAJ[85] |
| Problem-Zusammenfassung: |
****************************************************************
* USERS AFFECTED: *
* DB2 V9.5 users *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 V9.5FP9 *
**************************************************************** |
| Local-Fix: |
db2set DB2_ANTIJOIN=NO |
| verfügbare FixPacks: |
DB2 Version 9.5 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 10 for Linux, UNIX, and Windows
|
| Lösung |
Fix in DB2 V9.5FP9 |
| Workaround |
keiner bekannt / siehe Local-Fix |
| Weitere Daten |
Datum - Problem gemeldet :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
| 03.11.2011
28.03.2012
28.03.2012 |
| Problem behoben ab folgender Versionen (IBM BugInfos) |
9.5.FP9
|
| Problem behoben lt. FixList in der Version |
| 9.5.0.9
|
 |
