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Provide a DSA area for all parallel queries.

author Robert Haas <rhaas@postgresql.org>

2016年12月19日 21:47:15 +0000 (16:47 -0500)

committer Robert Haas <rhaas@postgresql.org>

2016年12月19日 22:11:46 +0000 (17:11 -0500)

commit e13029a5ce353574516c64fd1ec9c50201e705fd

tree 529cb354f9f3a41fe0678d2733cf303ed62030df tree

parent 2604438472c897fbbd1568b1a8ee177ba8cdb6e3 commit | diff

Provide a DSA area for all parallel queries.

This will allow future parallel query code to dynamically allocate
storage shared by all participants.

Thomas Munro, with assorted changes by me.

doc/src/sgml/monitoring.sgml diff | blob | blame | history

src/backend/executor/execParallel.c diff | blob | blame | history

src/include/executor/execParallel.h diff | blob | blame | history

src/include/nodes/execnodes.h diff | blob | blame | history

src/include/storage/lwlock.h diff | blob | blame | history

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