mirror of
https://git.postgresql.org/git/postgresql.git
synced 2024-09-04 12:27:19 +02:00
285 lines
10 KiB
MySQL
285 lines
10 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';
|
|
|
|
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
|
|
--INSERT INTO pg_opclass (opcname, opcdeftype)
|
|
-- SELECT 'gist_box_ops', oid
|
|
-- FROM pg_type
|
|
-- WHERE typname = 'box';
|
|
INSERT INTO pg_opclass (opcname, opcdeftype) values ( 'gist_box_ops', 0 );
|
|
|
|
--SELECT oid, opcname FROM pg_opclass WHERE opcname = 'gist_box_ops';
|
|
|
|
-- get the comparators for boxes and store them in a tmp table
|
|
SELECT o.oid AS opoid, o.oprname
|
|
INTO 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 (amopid, amopclaid, amopopr, amopstrategy)
|
|
SELECT am.oid, opcl.oid, c.opoid, 1
|
|
FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
|
|
WHERE amname = 'gist' and opcname = 'gist_box_ops'
|
|
and c.oprname = '<<';
|
|
|
|
-- box_overleft
|
|
INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
|
|
SELECT am.oid, opcl.oid, c.opoid, 2
|
|
FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
|
|
WHERE amname = 'gist' and opcname = 'gist_box_ops'
|
|
and c.oprname = '&<';
|
|
|
|
-- box_overlap
|
|
INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
|
|
SELECT am.oid, opcl.oid, c.opoid, 3
|
|
FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
|
|
WHERE amname = 'gist' and opcname = 'gist_box_ops'
|
|
and c.oprname = '&&';
|
|
|
|
-- box_overright
|
|
INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
|
|
SELECT am.oid, opcl.oid, c.opoid, 4
|
|
FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
|
|
WHERE amname = 'gist' and opcname = 'gist_box_ops'
|
|
and c.oprname = '&>';
|
|
|
|
-- box_right
|
|
INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
|
|
SELECT am.oid, opcl.oid, c.opoid, 5
|
|
FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
|
|
WHERE amname = 'gist' and opcname = 'gist_box_ops'
|
|
and c.oprname = '>>';
|
|
|
|
-- box_same
|
|
INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
|
|
SELECT am.oid, opcl.oid, c.opoid, 6
|
|
FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
|
|
WHERE amname = 'gist' and opcname = 'gist_box_ops'
|
|
and c.oprname = '~=';
|
|
|
|
-- box_contains
|
|
INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
|
|
SELECT am.oid, opcl.oid, c.opoid, 7
|
|
FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
|
|
WHERE amname = 'gist' and opcname = 'gist_box_ops'
|
|
and c.oprname = '~';
|
|
|
|
-- box_contained
|
|
INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
|
|
SELECT am.oid, opcl.oid, c.opoid, 8
|
|
FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
|
|
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 (amid, amopclaid, amproc, amprocnum)
|
|
SELECT am.oid, opcl.oid, pro.oid, 1
|
|
FROM pg_am am, pg_opclass opcl, pg_proc pro
|
|
WHERE amname = 'gist' and opcname = 'gist_box_ops'
|
|
and proname = 'gbox_consistent';
|
|
|
|
INSERT INTO pg_amproc (amid, amopclaid, amproc, amprocnum)
|
|
SELECT am.oid, opcl.oid, pro.oid, 2
|
|
FROM pg_am am, pg_opclass opcl, pg_proc pro
|
|
WHERE amname = 'gist' and opcname = 'gist_box_ops'
|
|
and proname = 'gbox_union';
|
|
|
|
INSERT INTO pg_amproc (amid, amopclaid, amproc, amprocnum)
|
|
SELECT am.oid, opcl.oid, pro.oid, 3
|
|
FROM pg_am am, pg_opclass opcl, pg_proc pro
|
|
WHERE amname = 'gist' and opcname = 'gist_box_ops'
|
|
and proname = 'gbox_compress';
|
|
|
|
INSERT INTO pg_amproc (amid, amopclaid, amproc, amprocnum)
|
|
SELECT am.oid, opcl.oid, pro.oid, 4
|
|
FROM pg_am am, pg_opclass opcl, pg_proc pro
|
|
WHERE amname = 'gist' and opcname = 'gist_box_ops'
|
|
and proname = 'rtree_decompress';
|
|
|
|
INSERT INTO pg_amproc (amid, amopclaid, amproc, amprocnum)
|
|
SELECT am.oid, opcl.oid, pro.oid, 5
|
|
FROM pg_am am, pg_opclass opcl, pg_proc pro
|
|
WHERE amname = 'gist' and opcname = 'gist_box_ops'
|
|
and proname = 'gbox_penalty';
|
|
|
|
INSERT INTO pg_amproc (amid, amopclaid, amproc, amprocnum)
|
|
SELECT am.oid, opcl.oid, pro.oid, 6
|
|
FROM pg_am am, pg_opclass opcl, pg_proc pro
|
|
WHERE amname = 'gist' and opcname = 'gist_box_ops'
|
|
and proname = 'gbox_picksplit';
|
|
|
|
INSERT INTO pg_amproc (amid, amopclaid, amproc, amprocnum)
|
|
SELECT am.oid, opcl.oid, pro.oid, 7
|
|
FROM pg_am am, pg_opclass opcl, pg_proc pro
|
|
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';
|
|
|
|
create function gpoly_penalty(opaque,opaque,opaque) returns opaque as 'MODULE_PATHNAME' language 'C';
|
|
|
|
create function gpoly_picksplit(opaque, opaque) returns opaque as 'MODULE_PATHNAME' language 'C';
|
|
|
|
create function gpoly_union(bytea, opaque) returns opaque as 'MODULE_PATHNAME' language 'C';
|
|
|
|
create function gpoly_same(opaque, opaque, opaque) returns opaque as 'MODULE_PATHNAME' language 'C';
|
|
|
|
-- add a new opclass
|
|
--INSERT INTO pg_opclass (opcname, opcdeftype)
|
|
-- SELECT 'gist_poly_ops', oid
|
|
-- FROM pg_type
|
|
-- WHERE typname = 'polygon';
|
|
INSERT INTO pg_opclass (opcname, opcdeftype) values ( 'gist_poly_ops', 0 );
|
|
|
|
--SELECT oid, opcname FROM pg_opclass WHERE opcname = 'gist_poly_ops';
|
|
|
|
-- 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 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 (amopid, amopclaid, amopopr, amopstrategy)
|
|
SELECT am.oid, opcl.oid, c.opoid, 1
|
|
FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
|
|
WHERE amname = 'gist' and opcname = 'gist_poly_ops'
|
|
and c.oprname = '<<';
|
|
|
|
-- poly_overleft
|
|
INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
|
|
SELECT am.oid, opcl.oid, c.opoid, 2
|
|
FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
|
|
WHERE amname = 'gist' and opcname = 'gist_poly_ops'
|
|
and c.oprname = '&<';
|
|
|
|
-- poly_overlap
|
|
INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
|
|
SELECT am.oid, opcl.oid, c.opoid, 3
|
|
FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
|
|
WHERE amname = 'gist' and opcname = 'gist_poly_ops'
|
|
and c.oprname = '&&';
|
|
|
|
-- poly_overright
|
|
INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
|
|
SELECT am.oid, opcl.oid, c.opoid, 4
|
|
FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
|
|
WHERE amname = 'gist' and opcname = 'gist_poly_ops'
|
|
and c.oprname = '&>';
|
|
|
|
-- poly_right
|
|
INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
|
|
SELECT am.oid, opcl.oid, c.opoid, 5
|
|
FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
|
|
WHERE amname = 'gist' and opcname = 'gist_poly_ops'
|
|
and c.oprname = '>>';
|
|
|
|
-- poly_same
|
|
INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
|
|
SELECT am.oid, opcl.oid, c.opoid, 6
|
|
FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
|
|
WHERE amname = 'gist' and opcname = 'gist_poly_ops'
|
|
and c.oprname = '~=';
|
|
|
|
-- poly_contains
|
|
INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
|
|
SELECT am.oid, opcl.oid, c.opoid, 7
|
|
FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
|
|
WHERE amname = 'gist' and opcname = 'gist_poly_ops'
|
|
and c.oprname = '~';
|
|
|
|
-- poly_contained
|
|
INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
|
|
SELECT am.oid, opcl.oid, c.opoid, 8
|
|
FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
|
|
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 (amid, amopclaid, amproc, amprocnum)
|
|
SELECT am.oid, opcl.oid, pro.oid, 1
|
|
FROM pg_am am, pg_opclass opcl, pg_proc pro
|
|
WHERE amname = 'gist' and opcname = 'gist_poly_ops'
|
|
and proname = 'gpoly_consistent';
|
|
|
|
INSERT INTO pg_amproc (amid, amopclaid, amproc, amprocnum)
|
|
SELECT am.oid, opcl.oid, pro.oid, 2
|
|
FROM pg_am am, pg_opclass opcl, pg_proc pro
|
|
WHERE amname = 'gist' and opcname = 'gist_poly_ops'
|
|
and proname = 'gpoly_union';
|
|
|
|
INSERT INTO pg_amproc (amid, amopclaid, amproc, amprocnum)
|
|
SELECT am.oid, opcl.oid, pro.oid, 3
|
|
FROM pg_am am, pg_opclass opcl, pg_proc pro
|
|
WHERE amname = 'gist' and opcname = 'gist_poly_ops'
|
|
and proname = 'gpoly_compress';
|
|
|
|
INSERT INTO pg_amproc (amid, amopclaid, amproc, amprocnum)
|
|
SELECT am.oid, opcl.oid, pro.oid, 4
|
|
FROM pg_am am, pg_opclass opcl, pg_proc pro
|
|
WHERE amname = 'gist' and opcname = 'gist_poly_ops'
|
|
and proname = 'rtree_decompress';
|
|
|
|
INSERT INTO pg_amproc (amid, amopclaid, amproc, amprocnum)
|
|
SELECT am.oid, opcl.oid, pro.oid, 5
|
|
FROM pg_am am, pg_opclass opcl, pg_proc pro
|
|
WHERE amname = 'gist' and opcname = 'gist_poly_ops'
|
|
and proname = 'gpoly_penalty';
|
|
|
|
INSERT INTO pg_amproc (amid, amopclaid, amproc, amprocnum)
|
|
SELECT am.oid, opcl.oid, pro.oid, 6
|
|
FROM pg_am am, pg_opclass opcl, pg_proc pro
|
|
WHERE amname = 'gist' and opcname = 'gist_poly_ops'
|
|
and proname = 'gpoly_picksplit';
|
|
|
|
INSERT INTO pg_amproc (amid, amopclaid, amproc, amprocnum)
|
|
SELECT am.oid, opcl.oid, pro.oid, 7
|
|
FROM pg_am am, pg_opclass opcl, pg_proc pro
|
|
WHERE amname = 'gist' and opcname = 'gist_poly_ops'
|
|
and proname = 'gpoly_same';
|
|
|
|
end transaction;
|
|
|