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| author | Stephen Frost <sfrost@snowman.net> | 2015-12-15 10:08:14 -0500 |
|---|---|---|
| committer | Stephen Frost <sfrost@snowman.net> | 2015-12-15 10:08:14 -0500 |
| commit | 46ae55c372761af5e02082ea934bebcba98040a4 (patch) | |
| tree | 94883b7f5a875a4b019d2f0c39dc92f2f609153e /src/backend/executor/nodeMaterial.c | |
| parent | 651e2ba74af997c2952672397828636dc6c6d017 (diff) | |
| download | postgresql-46ae55c372761af5e02082ea934bebcba98040a4.tar.gz postgresql-46ae55c372761af5e02082ea934bebcba98040a4.zip | |
Improve CREATE POLICY documentation
Clarify that SELECT policies are now applied when SELECT rights
are required for a given query, even if the query is an UPDATE or
DELETE query. Pointed out by Noah.
Additionally, note the risk regarding concurrently open transactions
where a relation which controls access to the rows of another relation
are updated and the rows of the primary relation are also being
modified. Pointed out by Peter Geoghegan.
Back-patch to 9.5.
Diffstat (limited to 'src/backend/executor/nodeMaterial.c')
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