home clear 64x64
en blue 200x116 de orange 200x116 info letter User
suche 36x36
Neueste VersionenFixList
11.1.0.7 FixList
10.5.0.9 FixList
10.1.0.6 FixList
9.8.0.5 FixList
9.7.0.11 FixList
9.5.0.10 FixList
9.1.0.12 FixList
Haben Sie Probleme? - Kontaktieren Sie uns.
Kostenlos registrieren anmeldung-x26
Kontaktformular kontakt-x26

DB2 - Problembeschreibung

Problem IC97541 Status: Geschlossen

INGEST: RUN TIME IS 32X WORSE THAN IMPORT WHEN TABLE HAS MANY UDTS

Produkt:
DB2 FOR LUW / DB2FORLUW / A50 - DB2
Problembeschreibung:
Ingest can perform poorly when the INGEST command omits the 
field list and specifies a target table that has a lot of 
user-defined data types (UDTs).  For example, ingesting 100K 
rows into a 300-column table that has 75 columns whose type is a 
UDT took 32 times as long as import (16 minutes vs. 30 seconds).
Problem-Zusammenfassung:
**************************************************************** 
* USERS AFFECTED:                                              * 
* Ingest users using UDTs on DB2 V10.1 Fixpack 2 or lower.     * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 for LUW Version 10.5 Fixpack 3 or higher.     * 
****************************************************************
Local-Fix:
There are two possible work arounds: 
 
(1) Define an explicit field list on the INGEST command.  For 
example: 
 
INGEST FROM FILE my_file.del FORMAT DELIMITED 
( 
   $field1 INTEGER EXTERNAL, 
   $field2DECIMAL(5,2) EXTERNAL, 
   ... 
   $fieldn CHAR(10) 
) 
    INSERT INTO my_table_with_many_udts; 
 
(2) Modify the table to use built-in types instead of 
user-defined types.
verfügbare FixPacks:
DB2 Version 10.5 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 10.5 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Cancun Release 10.5.0.4 (also known as Fix Pack 4) for Linux, UNIX, and Windows
DB2 Version 10.5 Fix Pack 9 for Linux, UNIX, and Windows

Lösung
First fixed in DB2 for LUW Version 10.5 Fixpack 3.
Workaround
keiner bekannt / siehe Local-Fix
Weitere Daten
Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
08.11.2013
27.02.2014
27.02.2014
Problem behoben ab folgender Versionen (IBM BugInfos)
Problem behoben lt. FixList in der Version
10.5.0.3 FixList
10.5.0.3 FixList