postgresql/src/backend/access
Tom Lane 3785f7eee3 Doc: move info for btree opclass implementors into main documentation.
Up to now, useful info for writing a new btree opclass has been buried
in the backend's nbtree/README file.  Let's move it into the SGML docs,
in preparation for extending it with info about "in_range" functions
in the upcoming window RANGE patch.

To do this, I chose to create a new chapter for btree indexes in Part VII
(Internals), parallel to the chapters that exist for the newer index AMs.
This is a pretty short chapter as-is.  At some point somebody might care
to flesh it out with more detail about btree internals, but that is
beyond the scope of my ambition for today.

Discussion: https://postgr.es/m/23141.1517874668@sss.pgh.pa.us
2018-02-06 13:52:27 -05:00
..
brin Support parallel btree index builds. 2018-02-02 13:32:44 -05:00
common Avoid unnecessary use of pg_strcasecmp for already-downcased identifiers. 2018-01-26 18:25:14 -05:00
gin Support parallel btree index builds. 2018-02-02 13:32:44 -05:00
gist Support parallel btree index builds. 2018-02-02 13:32:44 -05:00
hash Support parallel btree index builds. 2018-02-02 13:32:44 -05:00
heap Support parallel btree index builds. 2018-02-02 13:32:44 -05:00
index Local partitioned indexes 2018-01-19 11:49:22 -03:00
nbtree Doc: move info for btree opclass implementors into main documentation. 2018-02-06 13:52:27 -05:00
rmgrdesc Update copyright for 2018 2018-01-02 23:30:12 -05:00
spgist Support parallel btree index builds. 2018-02-02 13:32:44 -05:00
tablesample Update copyright for 2018 2018-01-02 23:30:12 -05:00
transam Be more wary about shm_toc_lookup failure. 2018-02-02 18:26:07 -05:00
Makefile TABLESAMPLE, SQL Standard and extensible 2015-05-15 14:37:10 -04:00