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Problem IT23938
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Status: Closed |
IN CDE, INCORRECT RESULTS MIGHT BE RETURNED FOR A QUERY THAT REFERENCES A CORRELATED SCALARY SUBQUERY IN A PREDICATE
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| product: |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 |
| Problem description: |
Incorrect result might be returned when an access plan contains
an RCTQ operator over a FILTER operator that is over a scalar
subquery subplan.
The following criteria must be satisfied to encounter the issue:
- the query references a column organized table
- there is a predicate comparing the result of a scalar subquery
and a column from the column organized table
- the scalar subquery is correlated |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* Columnar Tables *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Please, see Error Description and install this fix. *
**************************************************************** |
| Local Fix: |
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| Solution |
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| Workaround |
not known / see Local fix |
| BUG-Tracking |
forerunner : IT23907
follow-up : |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 02.02.2018
16.07.2018
16.07.2018 |
| Problem solved at the following versions (IBM BugInfos) |
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| Problem solved according to the fixlist(s) of the following version(s) |
