database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-02 09:02:37 +03:00
Code Activity

Implement an API to let foreign-data wrappers actually be functional.

Browse Source 
This commit provides the core code and documentation needed.  A contrib
module test case will follow shortly.

Shigeru Hanada, Jan Urbanski, Heikki Linnakangas
This commit is contained in:
Tom Lane
2011-02-20 00:17:18 -05:00
parent d5813488a4
commit bb74240794
39 changed files with 1202 additions and 62 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/backend/rewrite/rewriteHandler.c
View File

@ -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)
{