Last updated on SEPTEMBER 23, 2016
Applies to:Oracle TimesTen In-Memory Database - Version 126.96.36.199.6 to 188.8.131.52.3 [Release 11.2]
Information in this document applies to any platform.
This Note is of interest to all application developers and DBAs working with TimesTen.
***Checked for relevance on 05-Sep-2013***
<Bug:12605257> is a problem with the TimesTen optimizer which will cause a certain class of queries to fail and subsequently to cause data store invalidation.
The class of queries vulnerable to the bug have the following form:
(select <column_name> from <table_name>
group by <column_name> having count(*) > 1
order by <column_name> );
The query does not fail and generate an assertion if the final 'order by' clause is removed.
The assertion generated by the bug is similar to the following:
This bug is present in all TimesTen releases from 184.108.40.206.0 through 220.127.116.11.3.
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