mirror of
https://git.postgresql.org/git/postgresql.git
synced 2024-12-03 08:00:21 +08:00
a54075a6d6
for haskeytype). Update GiST contrib modules too. Add linear-time split algorithm for R-tree GiST opclass. From Oleg Bartunov and Teodor Sigaev.
339 lines
11 KiB
MySQL
339 lines
11 KiB
MySQL
begin transaction;
|
|
--
|
|
--
|
|
--
|
|
-- BOX ops
|
|
--
|
|
--
|
|
--
|
|
-- define the GiST support methods
|
|
create function gbox_consistent(opaque,box,int4) returns bool as 'MODULE_PATHNAME' language 'C';
|
|
|
|
create function gbox_compress(opaque) returns opaque as 'MODULE_PATHNAME' language 'C';
|
|
|
|
create function rtree_decompress(opaque) returns opaque as 'MODULE_PATHNAME' language 'C';
|
|
|
|
create function gbox_penalty(opaque,opaque,opaque) returns opaque as 'MODULE_PATHNAME' language 'C' with (isstrict);
|
|
|
|
create function gbox_picksplit(opaque, opaque) returns opaque as 'MODULE_PATHNAME' language 'C';
|
|
|
|
create function gbox_union(bytea, opaque) returns box as 'MODULE_PATHNAME' language 'C';
|
|
|
|
create function gbox_same(box, box, opaque) returns opaque as 'MODULE_PATHNAME' language 'C';
|
|
|
|
-- add a new opclass (non-default)
|
|
INSERT INTO pg_opclass (opcamid, opcname, opcintype, opcdefault, opckeytype)
|
|
VALUES (
|
|
(SELECT oid FROM pg_am WHERE amname = 'gist'),
|
|
'gist_box_ops',
|
|
(SELECT oid FROM pg_type WHERE typname = 'box'),
|
|
true,
|
|
0);
|
|
|
|
-- get the comparators for boxes and store them in a tmp table
|
|
SELECT o.oid AS opoid, o.oprname
|
|
INTO TEMP TABLE rt_ops_tmp
|
|
FROM pg_operator o, pg_type t
|
|
WHERE o.oprleft = t.oid
|
|
and t.typname = 'box';
|
|
|
|
-- using the tmp table, generate the amop entries
|
|
-- box_left
|
|
INSERT INTO pg_amop (amopclaid, amopstrategy, amopreqcheck, amopopr)
|
|
SELECT opcl.oid, 1, false, c.opoid
|
|
FROM pg_opclass opcl, rt_ops_tmp c
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_box_ops'
|
|
and c.oprname = '<<';
|
|
|
|
-- box_overleft
|
|
INSERT INTO pg_amop (amopclaid, amopstrategy, amopreqcheck, amopopr)
|
|
SELECT opcl.oid, 2, false, c.opoid
|
|
FROM pg_opclass opcl, rt_ops_tmp c
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_box_ops'
|
|
and c.oprname = '&<';
|
|
|
|
-- box_overlap
|
|
INSERT INTO pg_amop (amopclaid, amopstrategy, amopreqcheck, amopopr)
|
|
SELECT opcl.oid, 3, false, c.opoid
|
|
FROM pg_opclass opcl, rt_ops_tmp c
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_box_ops'
|
|
and c.oprname = '&&';
|
|
|
|
-- box_overright
|
|
INSERT INTO pg_amop (amopclaid, amopstrategy, amopreqcheck, amopopr)
|
|
SELECT opcl.oid, 4, false, c.opoid
|
|
FROM pg_opclass opcl, rt_ops_tmp c
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_box_ops'
|
|
and c.oprname = '&>';
|
|
|
|
-- box_right
|
|
INSERT INTO pg_amop (amopclaid, amopstrategy, amopreqcheck, amopopr)
|
|
SELECT opcl.oid, 5, false, c.opoid
|
|
FROM pg_opclass opcl, rt_ops_tmp c
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_box_ops'
|
|
and c.oprname = '>>';
|
|
|
|
-- box_same
|
|
INSERT INTO pg_amop (amopclaid, amopstrategy, amopreqcheck, amopopr)
|
|
SELECT opcl.oid, 6, false, c.opoid
|
|
FROM pg_opclass opcl, rt_ops_tmp c
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_box_ops'
|
|
and c.oprname = '~=';
|
|
|
|
-- box_contains
|
|
INSERT INTO pg_amop (amopclaid, amopstrategy, amopreqcheck, amopopr)
|
|
SELECT opcl.oid, 7, false, c.opoid
|
|
FROM pg_opclass opcl, rt_ops_tmp c
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_box_ops'
|
|
and c.oprname = '~';
|
|
|
|
-- box_contained
|
|
INSERT INTO pg_amop (amopclaid, amopstrategy, amopreqcheck, amopopr)
|
|
SELECT opcl.oid, 8, false, c.opoid
|
|
FROM pg_opclass opcl, rt_ops_tmp c
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_box_ops'
|
|
and c.oprname = '@';
|
|
|
|
DROP table rt_ops_tmp;
|
|
|
|
-- add the entries to amproc for the support methods
|
|
-- note the amprocnum numbers associated with each are specific!
|
|
|
|
INSERT INTO pg_amproc (amopclaid, amprocnum, amproc)
|
|
SELECT opcl.oid, 1, pro.oid
|
|
FROM pg_opclass opcl, pg_proc pro
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_box_ops'
|
|
and proname = 'gbox_consistent';
|
|
|
|
INSERT INTO pg_amproc (amopclaid, amprocnum, amproc)
|
|
SELECT opcl.oid, 2, pro.oid
|
|
FROM pg_opclass opcl, pg_proc pro
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_box_ops'
|
|
and proname = 'gbox_union';
|
|
|
|
INSERT INTO pg_amproc (amopclaid, amprocnum, amproc)
|
|
SELECT opcl.oid, 3, pro.oid
|
|
FROM pg_opclass opcl, pg_proc pro
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_box_ops'
|
|
and proname = 'gbox_compress';
|
|
|
|
INSERT INTO pg_amproc (amopclaid, amprocnum, amproc)
|
|
SELECT opcl.oid, 4, pro.oid
|
|
FROM pg_opclass opcl, pg_proc pro
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_box_ops'
|
|
and proname = 'rtree_decompress';
|
|
|
|
INSERT INTO pg_amproc (amopclaid, amprocnum, amproc)
|
|
SELECT opcl.oid, 5, pro.oid
|
|
FROM pg_opclass opcl, pg_proc pro
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_box_ops'
|
|
and proname = 'gbox_penalty';
|
|
|
|
INSERT INTO pg_amproc (amopclaid, amprocnum, amproc)
|
|
SELECT opcl.oid, 6, pro.oid
|
|
FROM pg_opclass opcl, pg_proc pro
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_box_ops'
|
|
and proname = 'gbox_picksplit';
|
|
|
|
INSERT INTO pg_amproc (amopclaid, amprocnum, amproc)
|
|
SELECT opcl.oid, 7, pro.oid
|
|
FROM pg_opclass opcl, pg_proc pro
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_box_ops'
|
|
and proname = 'gbox_same';
|
|
|
|
--
|
|
--
|
|
--
|
|
-- POLYGON ops
|
|
--
|
|
--
|
|
--
|
|
-- define the GiST support methods
|
|
create function gpoly_consistent(opaque,polygon,int4) returns bool as 'MODULE_PATHNAME' language 'C';
|
|
|
|
create function gpoly_compress(opaque) returns opaque as 'MODULE_PATHNAME' language 'C';
|
|
|
|
-- add a new opclass (non-default)
|
|
INSERT INTO pg_opclass (opcamid, opcname, opcintype, opcdefault, opckeytype)
|
|
VALUES (
|
|
(SELECT oid FROM pg_am WHERE amname = 'gist'),
|
|
'gist_poly_ops',
|
|
(SELECT oid FROM pg_type WHERE typname = 'polygon'),
|
|
true,
|
|
(SELECT oid FROM pg_type WHERE typname = 'box'));
|
|
|
|
-- get the comparators for polygons and store them in a tmp table
|
|
-- hack for 757 (poly_contain_pt) Teodor
|
|
SELECT o.oid AS opoid, o.oprname
|
|
INTO TEMP TABLE rt_ops_tmp
|
|
FROM pg_operator o, pg_type t
|
|
WHERE o.oprleft = t.oid and o.oid <> 757
|
|
and t.typname = 'polygon';
|
|
|
|
-- using the tmp table, generate the amop entries
|
|
-- poly_left
|
|
INSERT INTO pg_amop (amopclaid, amopstrategy, amopreqcheck, amopopr)
|
|
SELECT opcl.oid, 1, true, c.opoid
|
|
FROM pg_opclass opcl, rt_ops_tmp c
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_poly_ops'
|
|
and c.oprname = '<<';
|
|
|
|
-- poly_overleft
|
|
INSERT INTO pg_amop (amopclaid, amopstrategy, amopreqcheck, amopopr)
|
|
SELECT opcl.oid, 2, true, c.opoid
|
|
FROM pg_opclass opcl, rt_ops_tmp c
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_poly_ops'
|
|
and c.oprname = '&<';
|
|
|
|
-- poly_overlap
|
|
INSERT INTO pg_amop (amopclaid, amopstrategy, amopreqcheck, amopopr)
|
|
SELECT opcl.oid, 3, true, c.opoid
|
|
FROM pg_opclass opcl, rt_ops_tmp c
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_poly_ops'
|
|
and c.oprname = '&&';
|
|
|
|
-- poly_overright
|
|
INSERT INTO pg_amop (amopclaid, amopstrategy, amopreqcheck, amopopr)
|
|
SELECT opcl.oid, 4, true, c.opoid
|
|
FROM pg_opclass opcl, rt_ops_tmp c
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_poly_ops'
|
|
and c.oprname = '&>';
|
|
|
|
-- poly_right
|
|
INSERT INTO pg_amop (amopclaid, amopstrategy, amopreqcheck, amopopr)
|
|
SELECT opcl.oid, 5, true, c.opoid
|
|
FROM pg_opclass opcl, rt_ops_tmp c
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_poly_ops'
|
|
and c.oprname = '>>';
|
|
|
|
-- poly_same
|
|
INSERT INTO pg_amop (amopclaid, amopstrategy, amopreqcheck, amopopr)
|
|
SELECT opcl.oid, 6, true, c.opoid
|
|
FROM pg_opclass opcl, rt_ops_tmp c
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_poly_ops'
|
|
and c.oprname = '~=';
|
|
|
|
-- poly_contains
|
|
INSERT INTO pg_amop (amopclaid, amopstrategy, amopreqcheck, amopopr)
|
|
SELECT opcl.oid, 7, true, c.opoid
|
|
FROM pg_opclass opcl, rt_ops_tmp c
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_poly_ops'
|
|
and c.oprname = '~';
|
|
|
|
-- poly_contained
|
|
INSERT INTO pg_amop (amopclaid, amopstrategy, amopreqcheck, amopopr)
|
|
SELECT opcl.oid, 8, true, c.opoid
|
|
FROM pg_opclass opcl, rt_ops_tmp c
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_poly_ops'
|
|
and c.oprname = '@';
|
|
|
|
DROP table rt_ops_tmp;
|
|
|
|
-- add the entries to amproc for the support methods
|
|
-- note the amprocnum numbers associated with each are specific!
|
|
|
|
INSERT INTO pg_amproc (amopclaid, amprocnum, amproc)
|
|
SELECT opcl.oid, 1, pro.oid
|
|
FROM pg_opclass opcl, pg_proc pro
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_poly_ops'
|
|
and proname = 'gpoly_consistent';
|
|
|
|
INSERT INTO pg_amproc (amopclaid, amprocnum, amproc)
|
|
SELECT opcl.oid, 2, pro.oid
|
|
FROM pg_opclass opcl, pg_proc pro
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_poly_ops'
|
|
and proname = 'gbox_union';
|
|
|
|
INSERT INTO pg_amproc (amopclaid, amprocnum, amproc)
|
|
SELECT opcl.oid, 3, pro.oid
|
|
FROM pg_opclass opcl, pg_proc pro
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_poly_ops'
|
|
and proname = 'gpoly_compress';
|
|
|
|
INSERT INTO pg_amproc (amopclaid, amprocnum, amproc)
|
|
SELECT opcl.oid, 4, pro.oid
|
|
FROM pg_opclass opcl, pg_proc pro
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_poly_ops'
|
|
and proname = 'rtree_decompress';
|
|
|
|
INSERT INTO pg_amproc (amopclaid, amprocnum, amproc)
|
|
SELECT opcl.oid, 5, pro.oid
|
|
FROM pg_opclass opcl, pg_proc pro
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_poly_ops'
|
|
and proname = 'gbox_penalty';
|
|
|
|
INSERT INTO pg_amproc (amopclaid, amprocnum, amproc)
|
|
SELECT opcl.oid, 6, pro.oid
|
|
FROM pg_opclass opcl, pg_proc pro
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_poly_ops'
|
|
and proname = 'gbox_picksplit';
|
|
|
|
INSERT INTO pg_amproc (amopclaid, amprocnum, amproc)
|
|
SELECT opcl.oid, 7, pro.oid
|
|
FROM pg_opclass opcl, pg_proc pro
|
|
WHERE
|
|
opcamid = (SELECT oid FROM pg_am WHERE amname = 'gist')
|
|
and opcname = 'gist_poly_ops'
|
|
and proname = 'gbox_same';
|
|
|
|
end transaction;
|
|
|