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In commit 462bd95705a0c23ba0b0ba60a78d32566a0384c1, I changed postgres_fdw to rely on get_plan_rowmark() instead of get_parse_rowmark(). I still think that's a good idea in the long run, but as Etsuro Fujita pointed out, it doesn't work today because planner.c forces PlanRowMarks to have markType = ROW_MARK_COPY for all foreign tables. There's no urgent reason to change this in the back branches, so let's just revert that part of yesterday's commit rather than trying to design a better solution under time pressure. Also, add a regression test case showing what postgres_fdw does with FOR UPDATE/SHARE. I'd blithely assumed there was one already, else I'd have realized yesterday that this code didn't work.
PostgreSQL Database Management System ===================================== This directory contains the source code distribution of the PostgreSQL database management system. PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings. PostgreSQL has many language interfaces, many of which are listed here: http://www.postgresql.org/download See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at http://www.postgresql.org/download/. For more information look at our web site located at http://www.postgresql.org/.
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