12 Commits (c6a389792e08980e395055ac219303cf4357ba33)

Author	SHA1	Message	Date
Bruce Momjian	1d25779284	Update copyright via script for 2017	9 years ago
Robert Haas	4bc424b968	pgindent run for 9.6	9 years ago
Robert Haas	dc203dc3ac	postgres_fdw: Allow fetch_size to be set per-table or per-server. ... The default fetch size of 100 rows might not be right in every environment, so allow users to configure it. Corey Huinker, reviewed by Kyotaro Horiguchi, Andres Freund, and me.	10 years ago
Bruce Momjian	ee94300446	Update copyright for 2016 ... Backpatch certain files through 9.1	10 years ago
Tom Lane	d894941663	Allow postgres_fdw to ship extension funcs/operators for remote execution. ... The user can whitelist specified extension(s) in the foreign server's options, whereupon we will treat immutable functions and operators of those extensions as candidates to be sent for remote execution. Whitelisting an extension in this way basically promises that the extension exists on the remote server and behaves compatibly with the local instance. We have no way to prove that formally, so we have to rely on the user to get it right. But this seems like something that people can usually get right in practice. We might in future allow functions and operators to be whitelisted individually, but extension granularity is a very convenient special case, so it got done first. The patch as-committed lacks any regression tests, which is unfortunate, but introducing dependencies on other extensions for testing purposes would break "make installcheck" scenarios, which is worse. I have some ideas about klugy ways around that, but it seems like material for a separate patch. For the moment, leave the problem open. Paul Ramsey, hacked up a bit more by me	10 years ago
Bruce Momjian	4baaf863ec	Update copyright for 2015 ... Backpatch certain files through 9.0	11 years ago
Bruce Momjian	0a78320057	pgindent run for 9.4 ... This includes removing tabs after periods in C comments, which was applied to back branches, so this change should not effect backpatching.	11 years ago
Peter Eisentraut	e7128e8dbb	Create function prototype as part of PG_FUNCTION_INFO_V1 macro ... Because of gcc -Wmissing-prototypes, all functions in dynamically loadable modules must have a separate prototype declaration. This is meant to detect global functions that are not declared in header files, but in cases where the function is called via dfmgr, this is redundant. Besides filling up space with boilerplate, this is a frequent source of compiler warnings in extension modules. We can fix that by creating the function prototype as part of the PG_FUNCTION_INFO_V1 macro, which such modules have to use anyway. That makes the code of modules cleaner, because there is one less place where the entry points have to be listed, and creates an additional check that functions have the right prototype. Remove now redundant prototypes from contrib and other modules.	11 years ago
Bruce Momjian	7e04792a1c	Update copyright for 2014 ... Update all files in head, and files COPYRIGHT and legal.sgml in all back branches.	12 years ago
Tom Lane	dc3eb56383	Improve updatability checking for views and foreign tables. ... Extend the FDW API (which we already changed for 9.3) so that an FDW can report whether specific foreign tables are insertable/updatable/deletable. The default assumption continues to be that they're updatable if the relevant executor callback function is supplied by the FDW, but finer granularity is now possible. As a test case, add an "updatable" option to contrib/postgres_fdw. This patch also fixes the information_schema views, which previously did not think that foreign tables were ever updatable, and fixes view_is_auto_updatable() so that a view on a foreign table can be auto-updatable. initdb forced due to changes in information_schema views and the functions they rely on. This is a bit unfortunate to do post-beta1, but if we don't change this now then we'll have another API break for FDWs when we do change it. Dean Rasheed, somewhat editorialized on by Tom Lane	12 years ago
Tom Lane	09a7cd409e	Rename postgres_fdw's use_remote_explain option to use_remote_estimate. ... The new name was originally my typo, but per discussion it seems like a better name anyway. So make the code match the docs, not vice versa.	13 years ago
Tom Lane	d0d75c4022	Add postgres_fdw contrib module. ... There's still a lot of room for improvement, but it basically works, and we need this to be present before we can do anything much with the writable-foreign-tables patch. So let's commit it and get on with testing. Shigeru Hanada, reviewed by KaiGai Kohei and Tom Lane	13 years ago