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Problem IT07292
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Status: Closed |
NESTED SELECT RETURNS 294: THE COLUMN COLUMN-NAME MUST BE IN THEGROUP BY LIST EVEN THOUGH THE COLUMN IS LISTED IN GROUP BY LIST |
| product: |
INFORMIX SERVER / 5725A3900 / C10 - IDS 12.10 |
| Problem description: |
A nested select statement returns a -294: "The column
column-name must be in the GROUP BY list" even though the column
is listed in the GROUP BY list. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* Users of 12.10.xC2 through 12.10.xC4. *
****************************************************************
* PROBLEM DESCRIPTION: *
* A query may return -294 error under the following *
* conditions: *
* - query contains at least two derived tables, e.g., dt1, *
* dt2 *
* - each of the derived tables contains in its projection *
* list a complex expression with an alias name, e.g. " c1 || *
* c2 as cardkey" *
* - the two alias has exactly the same name in the two *
* derived tables *
* - both derived tables have group-by clause, and the alias *
* name "cardkey" appear in both group-by clause in both *
* derived tables *
****************************************************************
* RECOMMENDATION: *
* Update to IBM Informix Server 12.10.xC5. *
**************************************************************** |
| Local Fix: |
|
| Solution |
Problem Fixed In IBM Informix Server 12.10.xC5. |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 20.02.2015
16.10.2015
16.02.2017 |
| Problem solved at the following versions (IBM BugInfos) |
12.10.xC5
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 12.10.xC5
|
 |
| 12.10.xC5.W1
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