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DB2 - Problem description

Problem IC71625 Status: Closed

ERROR MESSAGE NEEDED WHEN TEXT SEARCH RUNS WITH LEFT OUTER JOIN AND FULL
OUTER JOIN

product:
DB2 FOR LUW / DB2FORLUW / 950 - DB2
Problem description:
DB2 Text Search does not support left outer join and full outer 
join. 
 
Sample queries are 
 
db2 "SELECT a.col1, a.col2, b.col1, b.col2 FROM t1 a LEFT OUTER 
JOIN t2 b ON a.col1=b.col1 WHERE CONTAINS(b.col2, 'DATA') = 1 
with ur"; 
 
SQL20425N Column "unknown column" in table "unknown table" was 
specified as 
 
an argument to a text search function, but a text search index 
does not 
exist for the column.  SQLSTATE=38H12 
 
and 
 
db2 "SELECT a.col1, a.col2, b.col1, b.col2 FROM t1 a FULL OUTER 
JOIN t2 b ON a.col1=b.col1 WHERE CONTAINS(b.col2, 'DATA') = 1 
with ur"; 
 
SQL20425N Column "unknown column" in table "unknown table" was 
specified as 
 
an argument to a text search function, but a text search index 
does not 
exist for the column.  SQLSTATE=38H12 
 
 
 
 
Current error messsage 
 
SQL20425N Column "unknown column" in table "unknown table" was 
specified as 
 
an argument to a text search function, but a text search index 
does not 
exist for the column.  SQLSTATE=38H12 
 
does not give user enough information about the unsupported 
feature.
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* ALL                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* DB2 Text Search does not support left outer join and full    * 
* outer                                                        * 
* join.                                                        * 
*                                                              * 
*                                                              * 
*                                                              * 
* Sample queries are                                           * 
*                                                              * 
*                                                              * 
*                                                              * 
* db2 "SELECT a.col1, a.col2, b.col1, b.col2 FROM t1 a LEFT    * 
* OUTER                                                        * 
* JOIN t2 b ON a.col1=b.col1 WHERE CONTAINS(b.col2, 'DATA') =  * 
* 1                                                            * 
* with ur";                                                    * 
*                                                              * 
*                                                              * 
*                                                              * 
* SQL20425N Column "unknown column" in table "unknown table"   * 
* was                                                          * 
* specified as                                                 * 
*                                                              * 
*                                                              * 
*                                                              * 
* an argument to a text search function, but a text search     * 
* index                                                        * 
* does not                                                     * 
*                                                              * 
* exist for the column.  SQLSTATE=38H12                        * 
*                                                              * 
*                                                              * 
*                                                              * 
* and                                                          * 
*                                                              * 
*                                                              * 
*                                                              * 
* db2 "SELECT a.col1, a.col2, b.col1, b.col2 FROM t1 a FULL    * 
* OUTER                                                        * 
* JOIN t2 b ON a.col1=b.col1 WHERE CONTAINS(b.col2, 'DATA') =  * 
* 1                                                            * 
* with ur";                                                    * 
*                                                              * 
*                                                              * 
*                                                              * 
* SQL20425N Column "unknown column" in table "unknown table"   * 
* was                                                          * 
* specified as                                                 * 
*                                                              * 
*                                                              * 
*                                                              * 
* an argument to a text search function, but a text search     * 
* index                                                        * 
* does not                                                     * 
*                                                              * 
* exist for the column.  SQLSTATE=38H12                        * 
*                                                              * 
*                                                              * 
*                                                              * 
*                                                              * 
*                                                              * 
*                                                              * 
*                                                              * 
*                                                              * 
*                                                              * 
* Current error messsage                                       * 
*                                                              * 
*                                                              * 
*                                                              * 
* SQL20425N Column "unknown column" in table "unknown table"   * 
* was                                                          * 
* specified as                                                 * 
*                                                              * 
*                                                              * 
*                                                              * 
* an argument to a text search function, but a text search     * 
* index                                                        * 
* does not                                                     * 
*                                                              * 
* exist for the column.  SQLSTATE=38H12                        * 
*                                                              * 
*                                                              * 
*                                                              * 
* does not give user enough information about the unsupported  * 
*                                                              * 
* feature.                                                     * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 version 9.5 Fix Pack 7.                       * 
****************************************************************
Local Fix:
available fix packs:
DB2 Version 9.5 Fix Pack 7 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 10 for Linux, UNIX, and Windows

Solution
The problem is fixed in DB2 version 9.5 Fix Pack 7.
Workaround
not known / see Local fix
BUG-Tracking
forerunner  : APAR is sysrouted TO one or more of the following: IC73772 
follow-up : 
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
30.09.2010
10.01.2011
10.01.2011
Problem solved at the following versions (IBM BugInfos)
9.5.FP7
Problem solved according to the fixlist(s) of the following version(s)
9.1.0.7 FixList
9.5.0.7 FixList