Re: Parallel INSERT (INTO ... SELECT ...) - Mailing list pgsql-hackers

From Greg Nancarrow
Subject Re: Parallel INSERT (INTO ... SELECT ...)
Date
Msg-id CAJcOf-e9Q+XC2r7pJgaDHCOw92DQX3c7pu9FTMSZRzNSq6Sz9w@mail.gmail.com
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In response to Re: Parallel INSERT (INTO ... SELECT ...)  (Greg Nancarrow <gregn4422@gmail.com>)
List pgsql-hackers
Posting a new version of the patches, with the following updates:
- Moved the update of glob->relationOIDs (i.e. addition of partition
OIDs that plan depends on, resulting from parallel-safety checks) from
within max_parallel_hazard() to set_plan_references().
- Added an extra test for partition plan-cache invalidation.
- Simplified query_has_modifying_cte() temporary bug-fix.
- Added a comment explaining why parallel-safety of partition column
defaults is not checked.
- Minor simplification: hasSubQuery return to is_parallel_possible_for_modify().


Regards,
Greg Nancarrow
Fujitsu Australia

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