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| author | Teodor Sigaev <teodor@sigaev.ru> | 2006-06-28 12:00:14 +0000 |
|---|---|---|
| committer | Teodor Sigaev <teodor@sigaev.ru> | 2006-06-28 12:00:14 +0000 |
| commit | 1f7ef548ec2e594fa8766781c490fb5b998ea46b (patch) | |
| tree | a552894bd93658d85c7136d00042c4b05e19a9a6 /src/backend/access/gist/Makefile | |
| parent | a1dc5c60bcd4c458e160bf0e355bed083a1cab57 (diff) | |
| download | postgresql-1f7ef548ec2e594fa8766781c490fb5b998ea46b.tar.gz | |
Changes
* new split algorithm (as proposed in http://archives.postgresql.org/pgsql-hackers/2006-06/msg00254.php)
* possible call pickSplit() for second and below columns
* add spl_(l|r)datum_exists to GIST_SPLITVEC -
pickSplit should check its values to use already defined
spl_(l|r)datum for splitting. pickSplit should set
spl_(l|r)datum_exists to 'false' (if they was 'true') to
signal to caller about using spl_(l|r)datum.
* support for old pickSplit(): not very optimal
but correct split
* remove 'bytes' field from GISTENTRY: in any case size of
value is defined by it's type.
* split GIST_SPLITVEC to two structures: one for using in picksplit
and second - for internal use.
* some code refactoring
* support of subsplit to rtree opclasses
TODO: add support of subsplit to contrib modules
Diffstat (limited to 'src/backend/access/gist/Makefile')
| -rw-r--r-- | src/backend/access/gist/Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/access/gist/Makefile b/src/backend/access/gist/Makefile index 10b091e170..174185c80b 100644 --- a/src/backend/access/gist/Makefile +++ b/src/backend/access/gist/Makefile @@ -4,7 +4,7 @@ # Makefile for access/gist # # IDENTIFICATION -# $PostgreSQL: pgsql/src/backend/access/gist/Makefile,v 1.15 2005/07/01 19:19:02 tgl Exp $ +# $PostgreSQL: pgsql/src/backend/access/gist/Makefile,v 1.16 2006/06/28 12:00:13 teodor Exp $ # #------------------------------------------------------------------------- @@ -13,7 +13,7 @@ top_builddir = ../../../.. include $(top_builddir)/src/Makefile.global OBJS = gist.o gistutil.o gistxlog.o gistvacuum.o gistget.o gistscan.o \ - gistproc.o + gistproc.o gistsplit.o all: SUBSYS.o |