postgresql/contrib/file_fdw
Tom Lane 6b289942bf Redesign PlanForeignScan API to allow multiple paths for a foreign table.
The original API specification only allowed an FDW to create a single
access path, which doesn't seem like a terribly good idea in hindsight.
Instead, move the responsibility for building the Path node and calling
add_path() into the FDW's PlanForeignScan function.  Now, it can do that
more than once if appropriate.  There is no longer any need for the
transient FdwPlan struct, so get rid of that.

Etsuro Fujita, Shigeru Hanada, Tom Lane
2012-03-05 16:15:59 -05:00
..
data Add FORCE_NOT_NULL support to the file_fdw foreign data wrapper. 2011-09-16 16:35:51 -04:00
expected
input Add FORCE_NOT_NULL support to the file_fdw foreign data wrapper. 2011-09-16 16:35:51 -04:00
output Add FORCE_NOT_NULL support to the file_fdw foreign data wrapper. 2011-09-16 16:35:51 -04:00
sql
.gitignore Support "make check" in contrib 2011-04-25 22:27:11 +03:00
file_fdw--1.0.sql Throw a useful error message if an extension script file is fed to psql. 2011-10-12 15:45:03 -04:00
file_fdw.c Redesign PlanForeignScan API to allow multiple paths for a foreign table. 2012-03-05 16:15:59 -05:00
file_fdw.control
Makefile