You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Tom Lane ed0097e4f9 Add SQL-accessible functions for inspecting index AM properties. ... Per discussion, we should provide such functions to replace the lost ability to discover AM properties by inspecting pg_am (cf commit 65c5fcd35). The added functionality is also meant to displace any code that was looking directly at pg_index.indoption, since we'd rather not believe that the bit meanings in that field are part of any client API contract. As future-proofing, define the SQL API to not assume that properties that are currently AM-wide or index-wide will remain so unless they logically must be; instead, expose them only when inquiring about a specific index or even specific index column. Also provide the ability for an index AM to override the behavior. In passing, document pg_am.amtype, overlooked in commit 473b93287. Andrew Gierth, with kibitzing by me and others Discussion: <87mvl5on7n.fsf@news-spur.riddles.org.uk>		10 years ago
..
adt	Add SQL-accessible functions for inspecting index AM properties.	10 years ago
cache	Avoid invalidating all foreign-join cached plans when user mappings change.	10 years ago
error	pgindent run for 9.6	10 years ago
fmgr	Remove obsolete comment.	10 years ago
hash	pgindent run for 9.6	10 years ago
init	Improve the situation for parallel query versus temp relations.	10 years ago
mb	Finish pgindent run for 9.6: Perl files.	10 years ago
misc	Change minimum max_worker_processes from 1 to 0	10 years ago
mmgr	Fix TOAST access failure in RETURNING queries.	10 years ago
resowner	pgindent run for 9.6	10 years ago
sort	C comment: fix typo	10 years ago
time	Avoid crashing in GetOldestSnapshot() if there are no known snapshots.	10 years ago
.gitignore	Avoid maintaining three separate copies of the error codes list.	15 years ago
Gen_dummy_probes.pl	Finish pgindent run for 9.6: Perl files.	10 years ago
Gen_dummy_probes.sed	Update copyright for 2016	10 years ago
Gen_fmgrtab.pl	Update copyright for 2016	10 years ago
Makefile	Make handling of errcodes.h more consistent with other generated headers.	15 years ago
errcodes.txt	Add the "snapshot too old" feature	10 years ago
generate-errcodes.pl	Update copyright for 2016	10 years ago
probes.d	Update copyright for 2016	10 years ago