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Problem IT39652
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Status: Closed |
'COUNT(DISTINCT) OVER' IN A 'CASE' STATEMENT WITH MULTIPLE 'WHEN' CLAUSES CAUSING 768 IN BUILDOLAPCOL
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| product: |
INFORMIX SERVER / 5725A3900 / E10 - |
| Problem description: |
case statement when used with 'count(distinct) over' in a
select statement is throwing
768: Internal error in routine buildolapcol: multiple distinct
For example :
select case count(distinct c2) over (partition by c3)
when 1 then 0 when 0 then 1 else null end as v3
from t1
group by c1,c3,c2;
is throwing "768: Internal error in routine buildolapcol:
multiple distinct" |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* Users of Informix Server prior to 12.10.xC16 and 14.10.xC9. *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to Informix Server 12.10.xC16 (if available) or *
* 14.10.xC9. *
**************************************************************** |
| Local Fix: |
|
| Solution |
|
| Workaround |
****************************************************************
* USERS AFFECTED: *
* Users of Informix Server prior to 12.10.xC16 and 14.10.xC9. *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to Informix Server 12.10.xC16 (if available) or *
* 14.10.xC9. *
**************************************************************** |
| Comment |
Fixed in Informix Server 12.10.xC16 and 14.10.xC9. |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 14.01.2022
29.09.2022
29.09.2022 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
