Viewing all changes in revision 3244.
- Committer: Igor Babaev
- Date: 2011-10-20 11:59:20 UTC
- Revision ID: igor@askmonty.org-20111020115920-8yq1qe0b5swha4vc
Fixed LP bug #878199.
The function JOIN::drop_unused_derived_keys could erroneously set
the value of REF::key to 0 for a joined materialized view/derived table
in the case when no REF access to the table was used by the query
execution plan. This could cause a crash of the server.
The function JOIN::drop_unused_derived_keys could erroneously set
the value of REF::key to 0 for a joined materialized view/derived table
in the case when no REF access to the table was used by the query
execution plan. This could cause a crash of the server.
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