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| author | Etsuro Fujita <efujita@postgresql.org> | 2022-04-06 15:45:00 +0900 |
|---|---|---|
| committer | Etsuro Fujita <efujita@postgresql.org> | 2022-04-06 15:45:00 +0900 |
| commit | c2bb02bc2e858ba345b8b33f1f3a54628f719d93 (patch) | |
| tree | fe742ab96982b0a74ed615d0c1e4c0982715a6e6 /src/backend/utils/adt/acl.c | |
| parent | 376dc437de40bd17e99a37f72f88627a16d7f200 (diff) | |
| download | postgresql-c2bb02bc2e858ba345b8b33f1f3a54628f719d93.tar.gz postgresql-c2bb02bc2e858ba345b8b33f1f3a54628f719d93.zip | |
Allow asynchronous execution in more cases.
In commit 27e1f1456, create_append_plan() only allowed the subplan
created from a given subpath to be executed asynchronously when it was
an async-capable ForeignPath. To extend coverage, this patch handles
cases when the given subpath includes some other Path types as well that
can be omitted in the plan processing, such as a ProjectionPath directly
atop an async-capable ForeignPath, allowing asynchronous execution in
partitioned-scan/partitioned-join queries with non-Var tlist expressions
and more UNION queries.
Andrey Lepikhov and Etsuro Fujita, reviewed by Alexander Pyhalov and
Zhihong Yu.
Discussion: https://postgr.es/m/659c37a8-3e71-0ff2-394c-f04428c76f08%40postgrespro.ru
Diffstat (limited to 'src/backend/utils/adt/acl.c')
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