INFORMIX SERVER / 5725A3900 / C10 - IDS 12.10

With IFX_FOLDVIEW set to 1, wrong results are returned for a 
select count(distinct) statement.

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* USERS AFFECTED:                                              * 
* Users of 12.10.xC1 through 12.10.xC5.                        * 
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* PROBLEM DESCRIPTION:                                         * 
* A query involving a UNION ALL view may return incorrect      * 
* results under the following conditions:                      * 
*   - a simple UNION ALL view, with each arm of the view       * 
* having a single table, and no group by, aggregation          * 
*   - main query is selecting form the UNION ALL view, with no * 
* group by                                                     * 
*   - an aggregate with DISTINCT (e.g. count(distinct column)) * 
* in the main query                                            * 
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* RECOMMENDATION:                                              * 
* Update to IBM Informix Server 12.10.xC6.                     * 
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Problem Fixed In IBM Informix Server 12.10.xC6.

keiner bekannt / siehe Local-Fix

Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:

19.03.2015
30.12.2015
30.12.2015

12.10.xC6