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599b33b949
A future commit will move the checkAsUser field from RangeTblEntry to a new node that, unlike RTEs, will only be created for tables mentioned in the query but not for the inheritance child relations added to the query by the planner. So, checkAsUser value for a given child relation will have to be obtained by referring to that for its ancestor mentioned in the query. In preparation, it seems better to expand the use of RelOptInfo.userid during planning in place of rte->checkAsUser so that there will be fewer places to adjust for the above change. Given that the child-to-ancestor mapping is not available during the execution of a given "child" ForeignScan node, add a checkAsUser field to ForeignScan to carry the child relation's RelOptInfo.userid. Author: Amit Langote <amitlangote09@gmail.com> Discussion: https://postgr.es/m/CA+HiwqGFCs2uq7VRKi7g+FFKbP6Ea_2_HkgZb2HPhUfaAKT3ng@mail.gmail.com |
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| postgres_fdw--1.0--1.1.sql | ||
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