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Patch: Updatable security barrier views

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CommitFest 2014-01
Topic Security
Patch Status Committed
Author Dean Rasheed
Reviewers Simon Riggs, KaiGai Kohei
Committer Stephen Frost
Close Date 2014-04-12
Patch by deanr on 2014-01-13 10:34:51 AM: Initial version.
Comment by deanr on 2014-01-13 10:36:25 AM: Some notes on how the patch works: https://wiki.postgresql.org/wiki/Making_security_barrier_views_automatically_updatable
Comment by kaigai on 2014-01-21 01:13:43 AM: Craig gave a design proposal; to have individual "sourceRelation"
Patch by deanr on 2014-01-23 11:32:34 AM: Updated patch fixes a bug when the base relation has rules
Comment by ringerc on 2014-01-30 06:45:00 AM: Dean clearly outlines the difficulties inherent in the sourceRelation + preptlist approach
Patch by ringerc on 2014-01-30 06:46:06 AM: Minor revision that rewrites any PlanRowMark that may be present for a relation being wrapped in securityQual expansion.
Patch by ringerc on 2014-01-31 09:12:21 AM: Better implementation of fix for rowmark problem; push rowmarks down into subqueries. (Dean)
Patch by deanr on 2014-01-31 09:13:20 AM: Update to handle rowmarks on the RTE with securityQuals

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