|
Problem IT09482
|
Status: Closed |
IWA: OFFLOADING OF A QUERY WITH IN CLAUSE CAN FAIL WITH ERROR CODES -904, 57011 |
| product: |
INFORMIX WHSE A / 5725D1400 / C10 - IDS 12.10 |
| Problem description: |
When you are running a query which is offloaded to the Informix
Warehouse Accelerator the query execution can be canceled with
an error:
26561: cannot map to Informix sqlcode: DRDA OPEN IWA
error:-904,'57011', Query compilation failed...
In the message log of the operating system the Informix
Warehouse Accelerator is running on you will find an exception:
AssertionFailedException: An assertion 'mCodesAndValues !=
__null' failed. Additional info: Pointer to CodesValues is NULL
followed by
CompilerException: Query compilation failed with error condition
'An assertion 'mCodesAndValues != __null' failed. Additional
info: Pointer to CodesValues is NULL
When the IN clause is rewritten with OR the exception will not
occur. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* IWA acceleration with IN clause inside CASE ... WHEN *
* construct within WHERE clause of SELECT query. *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description. *
****************************************************************
* RECOMMENDATION: *
* Update to IBM Informix Server 12.10.xC6 or newer version. *
**************************************************************** |
| Local Fix: |
|
| Solution |
Problem Fixed In IBM Informix Server 12.10.xC6 |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 16.06.2015
30.12.2015
30.12.2015 |
| Problem solved at the following versions (IBM BugInfos) |
12.10.xC6
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 12.10.xC6
|
 |
