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postgresql/src/include/access
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Alexander Korotkov f2e403803f Support for INCLUDE attributes in GiST indexes 
Similarly to B-tree, GiST index access method gets support of INCLUDE
attributes.  These attributes aren't used for tree navigation and aren't
present in non-leaf pages.  But they are present in leaf pages and can be
fetched during index-only scan.

The point of having INCLUDE attributes in GiST indexes is slightly different
from the point of having them in B-tree.  The main point of INCLUDE attributes
in B-tree is to define UNIQUE constraint over part of attributes enabled for
index-only scan.  In GiST the main point of INCLUDE attributes is to use
index-only scan for attributes, whose data types don't have GiST opclasses.

Discussion: https://postgr.es/m/73A1A452-AD5F-40D4-BD61-978622FF75C1%40yandex-team.ru
Author: Andrey Borodin, with small changes by me
Reviewed-by: Andreas Karlsson
2019-03-10 11:37:17 +03:00
..
amapi.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
amvalidate.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
attnum.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
brin.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
brin_internal.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
brin_page.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
brin_pageops.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
brin_revmap.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
brin_tuple.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
brin_xlog.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
bufmask.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
clog.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
commit_ts.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
genam.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
generic_xlog.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
gin.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
gin_private.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
ginblock.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
ginxlog.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
gist.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
gist_private.h Support for INCLUDE attributes in GiST indexes 2019-03-10 11:37:17 +03:00
gistscan.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
gistxlog.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
hash.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
hash_xlog.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
heapam.h Move remaining code from tqual.[ch] to heapam.h / heapam_visibility.c. 2019-01-21 17:07:10 -08:00
heapam_xlog.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
hio.h Don't include heapam.h from others headers. 2019-01-14 16:24:41 -08:00
htup.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
htup_details.h Fix heap_getattr() handling of fast defaults. 2019-02-06 01:09:32 -08:00
itup.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
multixact.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
nbtree.h Remove unneeded argument from _bt_getstackbuf(). 2019-02-25 17:47:43 -08:00
nbtxlog.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
parallel.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
printsimple.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
printtup.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
relation.h Introduce access/{table.h, relation.h}, for generic functions from heapam.h. 2019-01-21 10:51:36 -08:00
reloptions.h Finish reverting "recheck_on_update" patch. 2019-01-15 12:07:10 -05:00
relscan.h Don't include genam.h from execnodes.h and relscan.h anymore. 2019-01-14 17:02:12 -08:00
rewriteheap.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
rmgr.h Phase 2 of pgindent updates. 2017-06-21 15:19:25 -04:00
rmgrlist.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
sdir.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
session.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
skey.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
slru.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
spgist.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
spgist_private.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
spgxlog.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
stratnum.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
subtrans.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
sysattr.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
table.h Introduce access/{table.h, relation.h}, for generic functions from heapam.h. 2019-01-21 10:51:36 -08:00
tableam.h tableam: introduce table AM infrastructure. 2019-03-06 09:54:38 -08:00
timeline.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
transam.h Fix typo in transam.h for OIDs assigned by genbki.pl 2019-02-18 12:44:25 +09:00
tsmapi.h Rename nodes/relation.h to nodes/pathnodes.h. 2019-01-29 16:49:25 -05:00
tupconvert.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
tupdesc.h Make naming of tupdesc related structs more consistent with the rest of PG. 2019-01-14 16:25:50 -08:00
tupdesc_details.h Make naming of tupdesc related structs more consistent with the rest of PG. 2019-01-14 16:25:50 -08:00
tupmacs.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
tuptoaster.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
twophase.h Make release of 2PC identifier and locks consistent in COMMIT PREPARED 2019-02-25 14:19:34 +09:00
twophase_rmgr.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
valid.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
visibilitymap.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
xact.h Simplify restriction handling of two-phase commit for temporary objects 2019-01-26 10:45:23 +09:00
xlog.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
xlog_internal.h Move max_wal_senders out of max_connections for connection slot handling 2019-02-12 10:07:56 +09:00
xlogdefs.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
xloginsert.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
xlogreader.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
xlogrecord.h Update copyright for 2019 2019-01-02 12:44:25 -05:00
xlogutils.h Update copyright for 2019 2019-01-02 12:44:25 -05:00