|
Problem IC67552
|
Status: Closed |
SQL338N IS RETURNED WHEN AN ON CLAUSE OF A JOIN OPERATION REFERENCES A COMPILED SQL FUNCTION |
| product: |
DB2 FOR LUW / DB2FORLUW / 980 - DB2 |
| Problem description: |
SQL338N IS RETURNED WHEN AN ON CLAUSE OF A JOIN OPERATION
REFERENCES A COMPILED SQL FUNCTION
Example:
create table Ta (c1 int);
create table Tb (c1 int);
create function plus10 (x int)
returns int
begin
return x + 10;--
end;
select Ta.c1, Tb.c1
from Ta left join Tb on Ta.c1 = plus10 (Tb.c1)
order by 1,2;
SQL0338N An ON clause associated with a JOIN operator or in a
MERGE statement
is not valid. SQLSTATE=42972 |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All users *
****************************************************************
* PROBLEM DESCRIPTION: *
* SQL338N IS RETURNED WHEN AN ON CLAUSE OF A JOIN OPERATION *
* *
* REFERENCES A COMPILED SQL FUNCTION *
* *
* *
* *
* Example: *
* *
* *
* *
* create table Ta (c1 int); *
* *
* create table Tb (c1 int); *
* *
* *
* *
* create function plus10 (x int) *
* *
* returns int *
* *
* begin *
* *
* return x + 10;-- *
* *
* end; *
* *
* *
* *
* select Ta.c1, Tb.c1 *
* *
* from Ta left join Tb on Ta.c1 = plus10 (Tb.c1) *
* *
* order by 1,2; *
* *
* SQL0338N An ON clause associated with a JOIN operator or *
* in a *
* MERGE statement *
* *
* is not valid. SQLSTATE=42972 *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 V9.8 Fix Pack 3 or above. *
**************************************************************** |
| Local Fix: |
Implement the function as external UDF (e.g. in Language C or
Java). |
| available fix packs: |
DB2 Version 9.8 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 9.8 Fix Pack 4 for AIX and Linux
DB2 Version 9.8 Fix Pack 5 for AIX and Linux
|
| Solution |
Issue has been fixed in DB2 V9.8 Fix Pack 3. |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 30.03.2010
23.12.2010
23.12.2010 |
| Problem solved at the following versions (IBM BugInfos) |
9.8.FP3
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 9.8.0.3
|
 |
