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Update contrib intarray to Jan 25 version.

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This commit is contained in:
Bruce Momjian
2001-03-17 21:59:42 +00:00
parent 5a38af7fd8
commit 4bcb80a3e3
7 changed files with 816 additions and 266 deletions
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114
contrib/intarray/_int.sql.in
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@ -1,4 +1,4 @@
-- Create the user-defined type for the 1-D frloating point indervals (_int4)
-- Create the user-defined type for the 1-D integer arrays (_int4)
--
BEGIN TRANSACTION;
@ -208,4 +208,116 @@ INSERT INTO pg_amproc (amid, amopclaid, amproc, amprocnum)
WHERE amname = 'gist' and opcname = 'gist__int_ops'
and proname = 'g_int_same';
---------------------------------------------
-- intbig
---------------------------------------------
-- define the GiST support methods
CREATE FUNCTION g_intbig_consistent(opaque,_int4,int4) RETURNS bool
AS 'MODULE_PATHNAME' LANGUAGE 'c';
CREATE FUNCTION g_intbig_compress(opaque) RETURNS opaque
AS 'MODULE_PATHNAME' LANGUAGE 'c';
CREATE FUNCTION g_intbig_decompress(opaque) RETURNS opaque
AS 'MODULE_PATHNAME' LANGUAGE 'c';
CREATE FUNCTION g_intbig_penalty(opaque,opaque,opaque) RETURNS opaque
AS 'MODULE_PATHNAME' LANGUAGE 'c';
CREATE FUNCTION g_intbig_picksplit(opaque, opaque) RETURNS opaque
AS 'MODULE_PATHNAME' LANGUAGE 'c';
CREATE FUNCTION g_intbig_union(bytea, opaque) RETURNS _int4
AS 'MODULE_PATHNAME' LANGUAGE 'c';
CREATE FUNCTION g_intbig_same(_int4, _int4, opaque) RETURNS opaque
AS 'MODULE_PATHNAME' LANGUAGE 'c';
-- register the default opclass for indexing
INSERT INTO pg_opclass (opcname, opcdeftype)
values ( 'gist__intbig_ops', 0 );
-- get the comparators for _intments and store them in a tmp table
SELECT o.oid AS opoid, o.oprname
INTO TABLE _int_ops_tmp
FROM pg_operator o, pg_type t
WHERE o.oprleft = t.oid and o.oprright = t.oid
and t.typname = '_int4';
-- make sure we have the right operators
-- SELECT * from _int_ops_tmp;
-- using the tmp table, generate the amop entries
-- _int_overlap
INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
SELECT am.oid, opcl.oid, c.opoid, 3
FROM pg_am am, pg_opclass opcl, _int_ops_tmp c
WHERE amname = 'gist' and opcname = 'gist__intbig_ops'
and c.oprname = '&&';
-- _int_contains
INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
SELECT am.oid, opcl.oid, c.opoid, 7
FROM pg_am am, pg_opclass opcl, _int_ops_tmp c
WHERE amname = 'gist' and opcname = 'gist__intbig_ops'
and c.oprname = '@';
-- _int_contained
INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
SELECT am.oid, opcl.oid, c.opoid, 8
FROM pg_am am, pg_opclass opcl, _int_ops_tmp c
WHERE amname = 'gist' and opcname = 'gist__intbig_ops'
and c.oprname = '~';
DROP TABLE _int_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__intbig_ops'
and proname = 'g_intbig_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__intbig_ops'
and proname = 'g_intbig_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__intbig_ops'
and proname = 'g_intbig_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__intbig_ops'
and proname = 'g_intbig_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__intbig_ops'
and proname = 'g_intbig_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__intbig_ops'
and proname = 'g_intbig_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__intbig_ops'
and proname = 'g_intbig_same';
END TRANSACTION;