Re: [POC] Faster processing at Gather node
Alexander Kuzmenkov <a.kuzmenkov@postgrespro.ru>
Thanks Rafia, Amit, now I understand the ideas behind the patch better. I'll see if I can look at the new one. -- Alexander Kuzmenkov Postgres Professional: http://www.postgrespro.com The Russian Postgres Company
Commits
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C comment: fix wording about shared memory message queue
- bc0021ef09ec 11.0 landed
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shm_mq: Have the receiver set the sender's less frequently.
- 497171d3e2aa 11.0 landed
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shm_mq: Reduce spinlock usage.
- 34db06ef9a1d 11.0 landed
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Remove use of byte-masking macros in record_image_cmp
- 0b5e33f667a2 11.0 cited
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Remove memory leak protection from Gather and Gather Merge nodes.
- 9f4992e2a993 11.0 landed
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Avoid projecting tuples unnecessarily in Gather and Gather Merge.
- b10967eddf96 11.0 landed
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Tweak use of ExecContextForcesOids by Gather (Merge).
- 0510421ee091 11.0 landed
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Pass eflags down to parallel workers.
- f455e1125e25 11.0 landed
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Disable installcheck tests for test_session_hooks
- 745948422c79 11.0 cited
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First-draft release notes for 10.1.
- 42de8a0255c2 11.0 cited
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Remove TupleDesc remapping logic from tqueue.c.
- 6b65a7fe62e1 11.0 cited
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Avoid memory leaks when a GatherMerge node is rescanned.
- 2d44c58c79ae 11.0 cited
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Code review for nodeGatherMerge.c.
- 04e9678614ec 11.0 cited
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Add a Gather Merge executor node.
- 355d3993c53e 10.0 cited
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Push scan/join target list beneath Gather when possible.
- 992b5ba30dca 9.6.0 cited