mirror of
https://git.osgeo.org/gitea/postgis/postgis
synced 2024-10-24 09:02:37 +00:00
4f669af6e5
git-svn-id: http://svn.osgeo.org/postgis/trunk@167 b70326c6-7e19-0410-871a-916f4a2858ee
229 lines
7.2 KiB
MySQL
229 lines
7.2 KiB
MySQL
BEGIN TRANSACTION;
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-------- GiST support functions
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create function ggeometry_consistent(opaque,GEOMETRY,int4) returns bool
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as '@MODULE_FILENAME@' language 'C';
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create function ggeometry_compress(opaque) returns opaque
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as '@MODULE_FILENAME@' language 'C';
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create function ggeometry_penalty(opaque,opaque,opaque) returns opaque
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as '@MODULE_FILENAME@' language 'C';
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create function ggeometry_picksplit(opaque, opaque) returns opaque
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as '@MODULE_FILENAME@' language 'C';
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create function ggeometry_union(bytea, opaque) returns opaque
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as '@MODULE_FILENAME@' language 'C';
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create function ggeometry_same(opaque, opaque, opaque) returns opaque
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as '@MODULE_FILENAME@' language 'C';
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create function rtree_decompress(opaque) returns opaque
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as '@MODULE_FILENAME@' language 'C';
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--------------------------
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create function postgis_gist_sel(oid, oid, int2, opaque, int4) returns float8
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as '@MODULE_FILENAME@' language 'C';
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------ RTREE support functions
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create function geometry_union(GEOMETRY,GEOMETRY) returns GEOMETRY
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as '@MODULE_FILENAME@' language 'C';
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create function geometry_inter(GEOMETRY,GEOMETRY) returns GEOMETRY
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as '@MODULE_FILENAME@' language 'C';
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create function geometry_size(GEOMETRY,opaque) returns float4
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as '@MODULE_FILENAME@' language 'C';
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---------Create actual operators
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CREATE OPERATOR << (
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LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_left,
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COMMUTATOR = '>>',
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RESTRICT = positionsel, JOIN = positionjoinsel
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);
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CREATE OPERATOR &< (
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LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_overleft,
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COMMUTATOR = '&>',
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RESTRICT = positionsel, JOIN = positionjoinsel
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);
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CREATE OPERATOR && (
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LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_overlap,
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COMMUTATOR = '&&',
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RESTRICT = postgis_gist_sel, JOIN = positionjoinsel
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);
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CREATE OPERATOR &> (
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LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_overright,
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COMMUTATOR = '&<',
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RESTRICT = positionsel, JOIN = positionjoinsel
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);
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CREATE OPERATOR >> (
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LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_right,
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COMMUTATOR = '<<',
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RESTRICT = positionsel, JOIN = positionjoinsel
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);
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CREATE OPERATOR ~= (
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LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_same,
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COMMUTATOR = '=',
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RESTRICT = eqsel, JOIN = eqjoinsel
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);
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CREATE OPERATOR @ (
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LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_contained,
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COMMUTATOR = '@',
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RESTRICT = contsel, JOIN = contjoinsel
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);
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CREATE OPERATOR ~ (
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LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_contain,
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COMMUTATOR = '@',
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RESTRICT = contsel, JOIN = contjoinsel
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);
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CREATE OPERATOR = (
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LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_eq,
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COMMUTATOR = '=',
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RESTRICT = contsel, JOIN = contjoinsel
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);
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CREATE OPERATOR < (
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LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_lt,
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COMMUTATOR = '<',
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RESTRICT = contsel, JOIN = contjoinsel
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);
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CREATE OPERATOR > (
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LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_gt,
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COMMUTATOR = '>',
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RESTRICT = contsel, JOIN = contjoinsel
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);
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--- old way = insert into pg_opclass values ('gist_geometry_ops');
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INSERT INTO pg_opclass (opcname, opcdeftype)
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SELECT 'gist_geometry_ops', oid
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FROM pg_type
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WHERE typname = 'geometry';
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--- drop table rt_ops_tmp;
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SELECT o.oid AS opoid, o.oprname
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INTO TABLE rt_ops_tmp
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FROM pg_operator o, pg_type t
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WHERE o.oprleft = t.oid
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and t.typname = 'geometry';
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-- box_left
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INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
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SELECT am.oid, opcl.oid, c.opoid, 1
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FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
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WHERE amname = 'gist' and opcname = 'gist_geometry_ops'
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and c.oprname = '<<';
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-- box_overleft
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INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
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SELECT am.oid, opcl.oid, c.opoid, 2
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FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
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WHERE amname = 'gist' and opcname = 'gist_geometry_ops'
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and c.oprname = '&<';
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-- box_overlap
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INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
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SELECT am.oid, opcl.oid, c.opoid, 3
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FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
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WHERE amname = 'gist' and opcname = 'gist_geometry_ops'
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and c.oprname = '&&';
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-- box_overright
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INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
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SELECT am.oid, opcl.oid, c.opoid, 4
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FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
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WHERE amname = 'gist' and opcname = 'gist_geometry_ops'
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and c.oprname = '&>';
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-- box_right
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INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
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SELECT am.oid, opcl.oid, c.opoid, 5
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FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
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WHERE amname = 'gist' and opcname = 'gist_geometry_ops'
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and c.oprname = '>>';
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-- box_same
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INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
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SELECT am.oid, opcl.oid, c.opoid, 6
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FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
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WHERE amname = 'gist' and opcname = 'gist_geometry_ops'
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and c.oprname = '~=';
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-- box_contains
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INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
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SELECT am.oid, opcl.oid, c.opoid, 7
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FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
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WHERE amname = 'gist' and opcname = 'gist_geometry_ops'
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and c.oprname = '~';
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-- box_contained
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INSERT INTO pg_amop (amopid, amopclaid, amopopr, amopstrategy)
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SELECT am.oid, opcl.oid, c.opoid, 8
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FROM pg_am am, pg_opclass opcl, rt_ops_tmp c
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WHERE amname = 'gist' and opcname = 'gist_geometry_ops'
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and c.oprname = '@';
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DROP table rt_ops_tmp;
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-- add the entries to amproc for the support methods
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-- note the amprocnum numbers associated with each are specific!
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INSERT INTO pg_amproc (amid, amopclaid, amproc, amprocnum)
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SELECT am.oid, opcl.oid, pro.oid, 1
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FROM pg_am am, pg_opclass opcl, pg_proc pro
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WHERE amname = 'gist' and opcname = 'gist_geometry_ops'
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and proname = 'ggeometry_consistent';
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INSERT INTO pg_amproc (amid, amopclaid, amproc, amprocnum)
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SELECT am.oid, opcl.oid, pro.oid, 2
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FROM pg_am am, pg_opclass opcl, pg_proc pro
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WHERE amname = 'gist' and opcname = 'gist_geometry_ops'
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and proname = 'ggeometry_union';
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INSERT INTO pg_amproc (amid, amopclaid, amproc, amprocnum)
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SELECT am.oid, opcl.oid, pro.oid, 3
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FROM pg_am am, pg_opclass opcl, pg_proc pro
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WHERE amname = 'gist' and opcname = 'gist_geometry_ops'
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and proname = 'ggeometry_compress';
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INSERT INTO pg_amproc (amid, amopclaid, amproc, amprocnum)
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SELECT am.oid, opcl.oid, pro.oid, 4
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FROM pg_am am, pg_opclass opcl, pg_proc pro
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WHERE amname = 'gist' and opcname = 'gist_geometry_ops'
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and proname = 'rtree_decompress';
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INSERT INTO pg_amproc (amid, amopclaid, amproc, amprocnum)
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SELECT am.oid, opcl.oid, pro.oid, 5
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FROM pg_am am, pg_opclass opcl, pg_proc pro
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WHERE amname = 'gist' and opcname = 'gist_geometry_ops'
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and proname = 'ggeometry_penalty';
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INSERT INTO pg_amproc (amid, amopclaid, amproc, amprocnum)
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SELECT am.oid, opcl.oid, pro.oid, 6
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FROM pg_am am, pg_opclass opcl, pg_proc pro
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WHERE amname = 'gist' and opcname = 'gist_geometry_ops'
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and proname = 'ggeometry_picksplit';
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INSERT INTO pg_amproc (amid, amopclaid, amproc, amprocnum)
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SELECT am.oid, opcl.oid, pro.oid, 7
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FROM pg_am am, pg_opclass opcl, pg_proc pro
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WHERE amname = 'gist' and opcname = 'gist_geometry_ops'
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and proname = 'ggeometry_same';
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END TRANSACTION;
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