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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2011-02-20 00:17:18 -0500 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2011-02-20 00:18:14 -0500 |
| commit | bb742407947ad1cbf19355d24282380d576e7654 (patch) | |
| tree | ac377ed05d85d9cbd0b33127f4d59750b6e60cda /src/backend/rewrite/rewriteHandler.c | |
| parent | d5813488a4ccc78ec3a4ad0d5da4e6e844af75e8 (diff) | |
| download | postgresql-bb742407947ad1cbf19355d24282380d576e7654.tar.gz postgresql-bb742407947ad1cbf19355d24282380d576e7654.zip | |
Implement an API to let foreign-data wrappers actually be functional.
This commit provides the core code and documentation needed. A contrib
module test case will follow shortly.
Shigeru Hanada, Jan Urbanski, Heikki Linnakangas
Diffstat (limited to 'src/backend/rewrite/rewriteHandler.c')
| -rw-r--r-- | src/backend/rewrite/rewriteHandler.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/backend/rewrite/rewriteHandler.c b/src/backend/rewrite/rewriteHandler.c index c6491e15194..3a50642fce8 100644 --- a/src/backend/rewrite/rewriteHandler.c +++ b/src/backend/rewrite/rewriteHandler.c @@ -1392,8 +1392,12 @@ markQueryForLocking(Query *qry, Node *jtnode, if (rte->rtekind == RTE_RELATION) { - applyLockingClause(qry, rti, forUpdate, noWait, pushedDown); - rte->requiredPerms |= ACL_SELECT_FOR_UPDATE; + /* ignore foreign tables */ + if (get_rel_relkind(rte->relid) != RELKIND_FOREIGN_TABLE) + { + applyLockingClause(qry, rti, forUpdate, noWait, pushedDown); + rte->requiredPerms |= ACL_SELECT_FOR_UPDATE; + } } else if (rte->rtekind == RTE_SUBQUERY) { |