Informix - Problembeschreibung
Problem IT08316 | Status: Geschlossen |
QUERY RETURNS WRONG RESULTS IF STATEMENT CACHE IS ENABLED AND QUERY CONTAINS SUBSTR FUNCTION AND GROUP BY | |
Produkt: | |
INFORMIX SERVER / 5725A3900 / C10 - IDS 12.10 | |
Problembeschreibung: | |
The following query returns 12 rows, if statement cache is disabled and 2401, 2375, 2456, ... rows if statement cache is enabled: select substr(c1,1,3), substr(c2,1,3), substr(c3,1,3), substr(c4,1,3)--, -- count(*) from test_substr_lvp group by 1,2,3,4 order by 1 If I remove the group by, it returns 12 rows with/without statement cache enabled. | |
Problem-Zusammenfassung: | |
**************************************************************** * USERS AFFECTED: * * Statement cache with substring function * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to 12.10.xC6 or earlier PID if available. * **************************************************************** | |
Local-Fix: | |
Lösung | |
Workaround | |
keiner bekannt / siehe Local-Fix | |
Weitere Daten | |
Datum - Problem gemeldet : Datum - Problem geschlossen : Datum - der letzten Änderung: | 14.04.2015 30.12.2015 30.12.2015 |
Problem behoben ab folgender Versionen (IBM BugInfos) | |
12.10.xC6 | |
Problem behoben lt. FixList in der Version | |
12.10.xC6 |