mirror of
https://git.osgeo.org/gitea/postgis/postgis
synced 2024-10-26 01:52:37 +00:00
5cbf2bf538
git-svn-id: http://svn.osgeo.org/postgis/trunk@577 b70326c6-7e19-0410-871a-916f4a2858ee
2804 lines
74 KiB
MySQL
2804 lines
74 KiB
MySQL
-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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--
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-- $Id$
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--
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-- PostGIS - Spatial Types for PostgreSQL
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-- http://postgis.refractions.net
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-- Copyright 2001-2003 Refractions Research Inc.
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--
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-- This is free software; you can redistribute and/or modify it under
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-- the terms of the GNU General Public Licence. See the COPYING file.
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--
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-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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#if USE_VERSION > 71
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#define CREATEFUNCTION CREATE OR REPLACE FUNCTION
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#else
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#define CREATEFUNCTION CREATE FUNCTION
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#endif
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BEGIN TRANSACTION;
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-- You might have to define the PL/PgSQL language usually done with the
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-- changelang script.
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-- Here's some hokey code to test to see if PL/PgSQL is installed
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-- if it is, you get a message "PL/PgSQL is installed"
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-- otherwise it will give a big error message.
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(select 'PL/PgSQL is installed.' as message from pg_language where lanname='plpgsql') union (select 'You must install PL/PgSQL before running this SQL file,\nor you will get an error. To install PL/PgSQL run:\n\tcreatelang plpgsql <dbname>'::text as message) order by message limit 1;
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-------------------------------------------------------------------
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-- HISTOGRAM2D TYPE
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-------------------------------------------------------------------
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#if USE_VERSION < 73
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# define HISTOGRAM_IN_REP opaque
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# define HISTOGRAM_OUT_REP opaque
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#else
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# define HISTOGRAM_IN_REP histogram2d
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# define HISTOGRAM_OUT_REP cstring
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#endif
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CREATEFUNCTION histogram2d_in(HISTOGRAM_OUT_REP)
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RETURNS HISTOGRAM_IN_REP
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AS '@MODULE_FILENAME@'
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LANGUAGE 'C' WITH (isstrict);
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CREATEFUNCTION histogram2d_out(HISTOGRAM_IN_REP)
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RETURNS HISTOGRAM_OUT_REP
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AS '@MODULE_FILENAME@'
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LANGUAGE 'C' WITH (isstrict);
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CREATE TYPE histogram2d (
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alignment = double,
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internallength = variable,
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input = histogram2d_in,
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output = histogram2d_out,
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storage = main
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);
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-------------------------------------------------------------------
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-- BOX3D TYPE
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-------------------------------------------------------------------
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#if USE_VERSION < 73
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# define BOX3D_IN_REP opaque
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# define BOX3D_OUT_REP opaque
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#else
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# define BOX3D_IN_REP box3d
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# define BOX3D_OUT_REP cstring
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#endif
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CREATEFUNCTION box3d_in(BOX3D_OUT_REP)
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RETURNS BOX3D_IN_REP
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AS '@MODULE_FILENAME@'
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LANGUAGE 'C' WITH (isstrict);
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CREATEFUNCTION box3d_out(BOX3D_IN_REP)
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RETURNS BOX3D_OUT_REP
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AS '@MODULE_FILENAME@'
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LANGUAGE 'C' WITH (isstrict);
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CREATE TYPE box3d (
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alignment = double,
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internallength = 48,
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input = box3d_in,
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output = box3d_out
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);
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-------------------------------------------------------------------
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-- SPHEROID TYPE
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-------------------------------------------------------------------
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#if USE_VERSION < 73
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# define SPHEROID_IN_REP opaque
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# define SPHEROID_OUT_REP opaque
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#else
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# define SPHEROID_IN_REP spheroid
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# define SPHEROID_OUT_REP cstring
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#endif
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CREATEFUNCTION spheroid_in(SPHEROID_OUT_REP)
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RETURNS SPHEROID_IN_REP
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AS '@MODULE_FILENAME@','ellipsoid_in'
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LANGUAGE 'C' WITH (isstrict,iscachable);
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CREATEFUNCTION spheroid_out(SPHEROID_IN_REP)
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RETURNS SPHEROID_OUT_REP
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AS '@MODULE_FILENAME@','ellipsoid_out'
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LANGUAGE 'C' WITH (isstrict);
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CREATE TYPE spheroid (
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alignment = double,
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internallength = 65,
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input = spheroid_in,
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output = spheroid_out
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);
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-------------------------------------------------------------------
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-- WKB TYPE
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-------------------------------------------------------------------
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#if USE_VERSION < 73
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# define WKB_IN_REP opaque
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# define WKB_OUT_REP opaque
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#else
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# define WKB_IN_REP wkb
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# define WKB_OUT_REP cstring
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#endif
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CREATEFUNCTION wkb_in(WKB_OUT_REP)
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RETURNS WKB_IN_REP
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AS '@MODULE_FILENAME@','WKB_in'
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LANGUAGE 'C' WITH (isstrict);
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CREATEFUNCTION wkb_out(WKB_IN_REP)
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RETURNS WKB_OUT_REP
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AS '@MODULE_FILENAME@','WKB_out'
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LANGUAGE 'C' WITH (isstrict);
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#if USE_VERSION > 73
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CREATEFUNCTION wkb_recv(internal)
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RETURNS wkb
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AS '@MODULE_FILENAME@','WKB_recv'
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LANGUAGE 'C' WITH (isstrict);
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CREATEFUNCTION wkb_send(wkb)
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RETURNS bytea
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AS '@MODULE_FILENAME@','WKBtoBYTEA'
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LANGUAGE 'C' WITH (iscachable,isstrict);
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#endif
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CREATE TYPE wkb (
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internallength = variable,
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input = wkb_in,
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output = wkb_out,
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#if USE_VERSION > 73
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send = wkb_send,
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receive = wkb_recv,
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#endif
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storage = extended
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);
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-------------------------------------------------------------------
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-- CHIP TYPE
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-------------------------------------------------------------------
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#if USE_VERSION < 73
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# define CHIP_IN_REP opaque
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# define CHIP_OUT_REP opaque
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#else
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# define CHIP_IN_REP chip
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# define CHIP_OUT_REP cstring
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#endif
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CREATEFUNCTION chip_in(CHIP_OUT_REP)
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RETURNS CHIP_IN_REP
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AS '@MODULE_FILENAME@','CHIP_in'
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LANGUAGE 'C' WITH (isstrict);
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CREATEFUNCTION chip_out(CHIP_IN_REP)
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RETURNS CHIP_OUT_REP
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AS '@MODULE_FILENAME@','CHIP_out'
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LANGUAGE 'C' WITH (isstrict);
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CREATE TYPE chip (
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alignment = double,
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internallength = variable,
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input = chip_in,
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output = chip_out,
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storage = extended
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);
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-------------------------------------------------------------------
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-- GEOMETRY TYPE
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-------------------------------------------------------------------
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#if USE_VERSION < 73
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# define GEOMETRY_IN_REP opaque
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# define GEOMETRY_OUT_REP opaque
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#else
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# define GEOMETRY_IN_REP geometry
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# define GEOMETRY_OUT_REP cstring
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#endif
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CREATEFUNCTION geometry_in(GEOMETRY_OUT_REP)
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RETURNS GEOMETRY_IN_REP
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AS '@MODULE_FILENAME@'
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LANGUAGE 'C' WITH (isstrict);
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CREATEFUNCTION geometry_out(GEOMETRY_IN_REP)
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RETURNS GEOMETRY_OUT_REP
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AS '@MODULE_FILENAME@'
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LANGUAGE 'C' WITH (isstrict);
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#if USE_VERSION >= 75
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CREATEFUNCTION geometry_analyze(internal)
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RETURNS bool
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AS '@MODULE_FILENAME@'
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LANGUAGE 'C' WITH (isstrict);
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#endif
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CREATE TYPE geometry (
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alignment = double,
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internallength = variable,
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input = geometry_in,
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output = geometry_out,
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#if USE_VERSION >= 75
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analyze = geometry_analyze,
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#endif
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storage = main
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);
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-------------------------------------------------------------------
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-- Workaround for old user defined variable length datatype
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-- default value bug. Should not be necessary > 7.2
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-------------------------------------------------------------------
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#if USE_VERSION <= 72
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UPDATE pg_type SET typdefault = NULL WHERE typname = 'wkb';
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UPDATE pg_type SET typdefault = NULL WHERE typname = 'geometry';
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UPDATE pg_type SET typdefault = NULL WHERE typname = 'histogram2d';
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#endif
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-------------------------------------------------------------------
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-- GiST Selectivity Function
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-------------------------------------------------------------------
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#if USE_VERSION == 71
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CREATEFUNCTION postgis_gist_sel(oid, oid, int2, opaque, int4)
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#elif USE_VERSION == 72
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CREATEFUNCTION postgis_gist_sel(opaque, oid, opaque, int4)
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#else
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CREATEFUNCTION postgis_gist_sel (internal, oid, internal, int4)
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#endif
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RETURNS float8
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AS '@MODULE_FILENAME@'
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LANGUAGE 'C';
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-------------------------------------------------------------------
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-- SPATIAL_REF_SYS
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-------------------------------------------------------------------
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CREATE TABLE spatial_ref_sys (
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srid integer not null primary key,
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auth_name varchar(256),
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auth_srid integer,
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srtext varchar(2048),
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proj4text varchar(2048)
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);
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-------------------------------------------------------------------
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-- GEOMETRY_COLUMNS
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-------------------------------------------------------------------
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CREATE TABLE geometry_columns (
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f_table_catalog varchar(256) not null,
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f_table_schema varchar(256) not null,
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f_table_name varchar(256) not null,
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f_geometry_column varchar(256) not null,
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coord_dimension integer not null,
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srid integer not null,
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type varchar(30) not null,
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#if USE_VERSION < 75
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attrelid oid,
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varattnum int,
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stats histogram2d,
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#endif
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CONSTRAINT geometry_columns_pk primary key (
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f_table_catalog,
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f_table_schema,
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f_table_name,
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f_geometry_column ) );
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-----------------------------------------------------------------------
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-- POSTGIS_VERSION()
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-----------------------------------------------------------------------
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CREATEFUNCTION postgis_version() RETURNS text
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AS 'SELECT \'@POSTGIS_VERSION@\'::text AS version'
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LANGUAGE 'sql';
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-----------------------------------------------------------------------
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-- FIND_SRID( <schema>, <table>, <geom col> )
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-----------------------------------------------------------------------
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CREATEFUNCTION find_srid(varchar,varchar,varchar) RETURNS int4 AS
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'DECLARE
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schem text;
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tabl text;
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sr int4;
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BEGIN
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IF $1 IS NULL THEN
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RAISE EXCEPTION ''find_srid() - schema is NULL!'';
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END IF;
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IF $2 IS NULL THEN
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RAISE EXCEPTION ''find_srid() - table name is NULL!'';
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END IF;
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IF $3 IS NULL THEN
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RAISE EXCEPTION ''find_srid() - column name is NULL!'';
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END IF;
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schem = $1;
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tabl = $2;
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-- if the table contains a . and the schema is empty
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-- split the table into a schema and a table
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-- otherwise drop through to default behavior
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IF ( schem = '''' and tabl LIKE ''%.%'' ) THEN
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schem = substr(tabl,1,strpos(tabl,''.'')-1);
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tabl = substr(tabl,length(schem)+2);
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ELSE
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schem = schem || ''%'';
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END IF;
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select SRID into sr from geometry_columns where f_table_schema like schem and f_table_name = tabl and f_geometry_column = $3;
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IF NOT FOUND THEN
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RAISE EXCEPTION ''find_srid() - couldnt find the corresponding SRID - is the geometry registered in the GEOMETRY_COLUMNS table? Is there an uppercase/lowercase missmatch?'';
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END IF;
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return sr;
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END;
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'
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LANGUAGE 'plpgsql' WITH (iscachable);
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-----------------------------------------------------------------------
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-- GET_PROJ4_FROM_SRID( <srid> )
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-----------------------------------------------------------------------
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CREATEFUNCTION get_proj4_from_srid(integer) RETURNS text AS
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'SELECT proj4text::text FROM spatial_ref_sys WHERE srid= $1'
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LANGUAGE 'sql' WITH (iscachable,isstrict);
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-----------------------------------------------------------------------
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-- FIX_GEOMETRY_COLUMNS()
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-----------------------------------------------------------------------
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CREATEFUNCTION fix_geometry_columns() RETURNS text
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AS
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'
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DECLARE
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result text;
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linked integer;
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deleted integer;
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BEGIN
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#if USE_VERSION >= 73
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-- Since 7.3 schema support has been added.
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-- Previous postgis versions used to put the database name in
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-- the schema column. This needs to be fixed, so we set to
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-- "public" any schema value not existing in pg_namespace
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--
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-- it would be better to find the correct schema name
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UPDATE geometry_columns SET f_table_schema = ''public''
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WHERE f_table_schema is NULL or f_table_schema = ''''
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OR f_table_schema NOT IN ( SELECT nspname::varchar
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FROM pg_namespace );
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#endif
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#if USE_VERSION >= 75
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-- no linkage to system table needed
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return ''done.'';
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#endif
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-- fix linking to system tables
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UPDATE geometry_columns SET
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attrelid = NULL,
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varattnum = NULL,
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stats = NULL;
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UPDATE geometry_columns SET
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attrelid = c.oid,
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varattnum = a.attnum
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#if USE_VERSION >= 73
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FROM pg_class c, pg_attribute a, pg_namespace n
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WHERE n.nspname = f_table_schema::name
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AND c.relname = f_table_name::name
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AND c.relnamespace = n.oid
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#else // USE_VERSION < 73
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FROM pg_class c, pg_attribute a
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WHERE c.relname = f_table_name::name
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#endif
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AND a.attname = f_geometry_column::name
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AND a.attrelid = c.oid;
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GET DIAGNOSTICS linked = ROW_COUNT;
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-- remove stale records
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DELETE FROM geometry_columns WHERE attrelid IS NULL;
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GET DIAGNOSTICS deleted = ROW_COUNT;
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result = ''link:'' || linked::text || '' '' ||
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''del:'' || deleted::text;
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return result;
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END;
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'
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LANGUAGE 'plpgsql' ;
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-----------------------------------------------------------------------
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-- FIND_EXTENT( <schema name>, <table name>, <column name> )
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-----------------------------------------------------------------------
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CREATEFUNCTION find_extent(text,text,text) RETURNS box3d AS
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'
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DECLARE
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schemaname alias for $1;
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tablename alias for $2;
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columnname alias for $3;
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okay boolean;
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myrec RECORD;
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BEGIN
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FOR myrec IN EXECUTE ''SELECT extent("''||columnname||''") FROM "''||schemaname||''"."''||tablename||''"'' LOOP
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return myrec.extent;
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END LOOP;
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END;
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'
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LANGUAGE 'plpgsql' WITH (isstrict);
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-----------------------------------------------------------------------
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-- FIND_EXTENT( <table name>, <column name> )
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-----------------------------------------------------------------------
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CREATEFUNCTION find_extent(text,text) RETURNS box3d AS
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'
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DECLARE
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tablename alias for $1;
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columnname alias for $2;
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okay boolean;
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myrec RECORD;
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BEGIN
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FOR myrec IN EXECUTE ''SELECT extent("''||columnname||''") FROM "''||tablename||''"'' LOOP
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return myrec.extent;
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END LOOP;
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END;
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'
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LANGUAGE 'plpgsql' WITH (isstrict);
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-----------------------------------------------------------------------
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-- TRANSFORM ( <geometry>, <srid> )
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-----------------------------------------------------------------------
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--
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-- Test:
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--
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-- trans=# select * from spatial_ref_sys ;
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--
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-- srid | auth_name | auth_srid | srtext | proj4text
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-- ------+---------------+-----------+--------+--------------------------------------------------------------------------
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-- 1 | latlong WGS84 | 1 | | +proj=longlat +datum=WGS84
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-- 2 | BC albers | 2 | | proj=aea ellps=GRS80 lon_0=-126 lat_0=45 lat_1=50 lat_2=58.5 x_0=1000000
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--
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-- select transform( 'SRID=1;POINT(-120.8 50.3)', 2);
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-- -> 'SRID=2;POINT(1370033.37046971 600755.810968684)'
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--
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-----------------------------------------------------------------------
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CREATEFUNCTION transform_geometry(geometry,text,text,int)
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RETURNS geometry
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AS '@MODULE_FILENAME@','transform_geom'
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LANGUAGE 'C' WITH (isstrict,iscachable);
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CREATEFUNCTION transform(geometry,integer) RETURNS geometry AS
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'BEGIN
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RETURN transform_geometry( $1 , get_proj4_from_srid(SRID( $1 ) ), get_proj4_from_srid( $2 ), $2 );
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END;'
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LANGUAGE 'plpgsql' WITH (iscachable,isstrict);
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|
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-----------------------------------------------------------------------
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-- COMMON FUNCTIONS
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-----------------------------------------------------------------------
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CREATEFUNCTION srid(chip)
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RETURNS int4
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AS '@MODULE_FILENAME@','srid_chip'
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LANGUAGE 'C' WITH (isstrict);
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CREATEFUNCTION height(chip)
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RETURNS int4
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AS '@MODULE_FILENAME@','height_chip'
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LANGUAGE 'C' WITH (isstrict);
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|
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CREATEFUNCTION factor(chip)
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RETURNS FLOAT4
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AS '@MODULE_FILENAME@','factor_chip'
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LANGUAGE 'C' WITH (isstrict);
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CREATEFUNCTION width(chip)
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RETURNS int4
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AS '@MODULE_FILENAME@','width_chip'
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LANGUAGE 'C' WITH (isstrict);
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|
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CREATEFUNCTION datatype(chip)
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RETURNS int4
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AS '@MODULE_FILENAME@','datatype_chip'
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LANGUAGE 'C' WITH (isstrict);
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CREATEFUNCTION compression(chip)
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RETURNS int4
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AS '@MODULE_FILENAME@','compression_chip'
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LANGUAGE 'C' WITH (isstrict);
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CREATEFUNCTION setSRID(chip,int4)
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RETURNS chip
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AS '@MODULE_FILENAME@','setsrid_chip'
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LANGUAGE 'C' WITH (isstrict,iscachable);
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CREATEFUNCTION setfactor(chip,float4)
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RETURNS chip
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AS '@MODULE_FILENAME@','setfactor_chip'
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LANGUAGE 'C' WITH (isstrict,iscachable);
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CREATEFUNCTION geometry(CHIP)
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RETURNS geometry
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AS '@MODULE_FILENAME@','CHIP_to_geom'
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|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION box3d(geometry)
|
|
RETURNS box3d
|
|
AS '@MODULE_FILENAME@','get_bbox_of_geometry'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION box(geometry)
|
|
RETURNS BOX
|
|
AS '@MODULE_FILENAME@','geometry2box'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION geometry(box3d)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','get_geometry_of_bbox'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION geometry(text)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_text'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION expand(box3d,float8)
|
|
RETURNS box3d
|
|
AS '@MODULE_FILENAME@','expand_bbox'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
--
|
|
-- Functions for converting to WKB
|
|
--
|
|
|
|
CREATEFUNCTION asbinary(geometry)
|
|
RETURNS wkb
|
|
AS '@MODULE_FILENAME@','asbinary_simple'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION asbinary(geometry,TEXT)
|
|
RETURNS wkb
|
|
AS '@MODULE_FILENAME@','asbinary_specify'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION bytea(wkb)
|
|
RETURNS bytea
|
|
AS '@MODULE_FILENAME@','WKBtoBYTEA'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION geometry(wkb)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','geometryfromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION GeomFromWKB(wkb)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','geometryfromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION GeomFromWKB(wkb,int)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','geometryfromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION PointFromWKB(wkb,int)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','PointfromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION PointFromWKB(wkb)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','PointfromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION LineFromWKB(wkb,int)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','LinefromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION LineFromWKB(wkb)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','LinefromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
|
|
CREATEFUNCTION LinestringFromWKB(wkb,int)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','LinefromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION LinestringFromWKB(wkb)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','LinefromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION PolyFromWKB(wkb,int)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','PolyfromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION PolyFromWKB(wkb)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','PolyfromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION PolygonFromWKB(wkb,int)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','PolyfromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION PolygonFromWKB(wkb)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','PolyfromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
|
|
CREATEFUNCTION MPointFromWKB(wkb,int)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','MPointfromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION MPointFromWKB(wkb)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','MPointfromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
|
|
CREATEFUNCTION MultiPointFromWKB(wkb,int)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','MPointfromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION MultiPointFromWKB(wkb)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','MPointfromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION MultiLineFromWKB(wkb,int)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','MLinefromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION MultiLineFromWKB(wkb)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','MLinefromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
|
|
CREATEFUNCTION MLineFromWKB(wkb,int)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','MLinefromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION MLineFromWKB(wkb)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','MLinefromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION MPolyFromWKB(wkb,int)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','MPolyfromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION MPolyFromWKB(wkb)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','MPolyfromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION MultiPolyFromWKB(wkb,int)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','MPolyfromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION MultiPolyFromWKB(wkb)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','MPolyfromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
|
|
|
|
CREATEFUNCTION GeomCollFromWKB(wkb,int)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','GCfromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
CREATEFUNCTION GeomCollFromWKB(wkb)
|
|
RETURNS GEOMETRY
|
|
AS '@MODULE_FILENAME@','GCfromWKB_SRID'
|
|
LANGUAGE 'C' WITH (iscachable,isstrict);
|
|
|
|
|
|
-- CREATEFUNCTION index_thing(geometry)
|
|
-- RETURNS BOOL
|
|
-- AS '@MODULE_FILENAME@'
|
|
-- LANGUAGE 'C' WITH (isstrict);
|
|
|
|
--
|
|
-- Debugging functions
|
|
--
|
|
|
|
CREATEFUNCTION npoints(geometry)
|
|
RETURNS int4
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION nrings(geometry)
|
|
RETURNS int4
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict) ;
|
|
|
|
CREATEFUNCTION mem_size(geometry)
|
|
RETURNS int4
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
|
|
CREATEFUNCTION summary(geometry)
|
|
RETURNS text
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION translate(geometry,float8,float8,float8)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict) ;
|
|
|
|
CREATEFUNCTION dimension(geometry)
|
|
RETURNS int4
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict) ;
|
|
|
|
CREATEFUNCTION geometrytype(geometry)
|
|
RETURNS text
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION envelope(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION x(geometry)
|
|
RETURNS float8
|
|
AS '@MODULE_FILENAME@','x_point'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION y(geometry)
|
|
RETURNS float8
|
|
AS '@MODULE_FILENAME@','y_point'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION z(geometry)
|
|
RETURNS float8
|
|
AS '@MODULE_FILENAME@','z_point'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION numpoints(geometry)
|
|
RETURNS integer
|
|
AS '@MODULE_FILENAME@','numpoints_linestring'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION pointn(geometry,integer)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','pointn_linestring'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION exteriorring(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','exteriorring_polygon'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION numinteriorrings(geometry)
|
|
RETURNS integer
|
|
AS '@MODULE_FILENAME@','numinteriorrings_polygon'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION interiorringn(geometry,integer)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','interiorringn_polygon'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION numgeometries(geometry)
|
|
RETURNS integer
|
|
AS '@MODULE_FILENAME@','numgeometries_collection'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION geometryn(geometry,integer)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometryn_collection'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION max_distance(geometry,geometry)
|
|
RETURNS float8
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION optimistic_overlap(geometry,geometry,FLOAT8)
|
|
RETURNS BOOL
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION segmentize(geometry,FLOAT8)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION distance(geometry,geometry)
|
|
RETURNS float8
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION astext(geometry)
|
|
RETURNS TEXT
|
|
AS '@MODULE_FILENAME@','astext_geometry'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION srid(geometry)
|
|
RETURNS int4
|
|
AS '@MODULE_FILENAME@','srid_geom'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION geometryfromtext(geometry,int4)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
|
|
CREATEFUNCTION geometryfromtext(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION geomfromtext(geometry,int4)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION geomfromtext(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION polyfromtext(geometry,int4)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_poly'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION polygonfromtext(geometry,int4)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_poly'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION polygonfromtext(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_poly'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION mpolyfromtext(geometry,int4)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_mpoly'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION linefromtext(geometry,int4)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_line'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
|
|
CREATEFUNCTION mlinefromtext(geometry,int4)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_mline'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION multilinestringfromtext(geometry,int4)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_mline'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION multilinestringfromtext(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_mline'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION pointfromtext(geometry,int4)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_point'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION mpointfromtext(geometry,int4)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_mpoint'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION multipointfromtext(geometry,int4)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_mpoint'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION multipointfromtext(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_mpoint'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION geomcollfromtext(geometry,int4)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_gc'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION setSRID(geometry,int4)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION polyfromtext(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_poly'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
|
|
CREATEFUNCTION mpolyfromtext(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_mpoly'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION multipolygonfromtext(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_mpoly'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION multipolygonfromtext(geometry,int)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_mpoly'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION linefromtext(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_line'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION linestringfromtext(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_line'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION linestringfromtext(geometry,int)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_line'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION mlinefromtext(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_mline'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION pointfromtext(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_point'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION mpointfromtext(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_mpoint'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION geomcollfromtext(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geometry_from_text_gc'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
|
|
CREATEFUNCTION isempty(geometry)
|
|
RETURNS boolean
|
|
AS '@MODULE_FILENAME@','isempty'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION issimple(geometry)
|
|
RETURNS boolean
|
|
AS '@MODULE_FILENAME@','issimple'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
|
|
CREATEFUNCTION equals(geometry,geometry)
|
|
RETURNS boolean
|
|
AS '@MODULE_FILENAME@','geomequals'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
|
|
--
|
|
-- Special spheroid functions
|
|
--
|
|
|
|
CREATEFUNCTION length_spheroid(geometry,spheroid)
|
|
RETURNS FLOAT8
|
|
AS '@MODULE_FILENAME@','length_ellipsoid'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION length3d_spheroid(geometry,spheroid)
|
|
RETURNS FLOAT8
|
|
AS '@MODULE_FILENAME@','length3d_ellipsoid'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION distance_spheroid(geometry,geometry,spheroid)
|
|
RETURNS FLOAT8
|
|
AS '@MODULE_FILENAME@','distance_ellipsoid'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
--
|
|
-- Generic operations
|
|
--
|
|
|
|
CREATEFUNCTION multi(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','fluffType'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION length3d(geometry)
|
|
RETURNS FLOAT8
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION length(geometry)
|
|
RETURNS FLOAT8
|
|
AS '@MODULE_FILENAME@','length2d'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION area2d(geometry)
|
|
RETURNS FLOAT8
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION area(geometry)
|
|
RETURNS FLOAT8
|
|
AS '@MODULE_FILENAME@','area2d'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION perimeter3d(geometry)
|
|
RETURNS FLOAT8
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION perimeter(geometry)
|
|
RETURNS FLOAT8
|
|
AS '@MODULE_FILENAME@','perimeter2d'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
---CREATEFUNCTION truly_inside(geometry,geometry)
|
|
--- RETURNS bool
|
|
--- AS '@MODULE_FILENAME@'
|
|
--- LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION point_inside_circle(geometry,float8,float8,float8)
|
|
RETURNS bool
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION startpoint(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION endpoint(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION isclosed(geometry)
|
|
RETURNS boolean
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION centroid(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION isring(geometry)
|
|
RETURNS boolean
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION pointonsurface(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
|
|
--
|
|
-- BBox operations
|
|
--
|
|
|
|
CREATEFUNCTION xmin(box3d)
|
|
RETURNS FLOAT8
|
|
AS '@MODULE_FILENAME@','box3d_xmin'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION ymin(box3d)
|
|
RETURNS FLOAT8
|
|
AS '@MODULE_FILENAME@','box3d_ymin'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION zmin(box3d)
|
|
RETURNS FLOAT8
|
|
AS '@MODULE_FILENAME@','box3d_zmin'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION xmax(box3d)
|
|
RETURNS FLOAT8
|
|
AS '@MODULE_FILENAME@','box3d_xmax'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION ymax(box3d)
|
|
RETURNS FLOAT8
|
|
AS '@MODULE_FILENAME@','box3d_ymax'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION zmax(box3d)
|
|
RETURNS FLOAT8
|
|
AS '@MODULE_FILENAME@','box3d_zmax'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
CREATEFUNCTION box3dtobox(box3d)
|
|
RETURNS BOX
|
|
AS '@MODULE_FILENAME@','box3dtobox'
|
|
LANGUAGE 'C' WITH (isstrict,iscachable);
|
|
|
|
--
|
|
-- Aggregate functions
|
|
--
|
|
|
|
CREATEFUNCTION geom_accum (geometry[],geometry)
|
|
RETURNS geometry[]
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION combine_bbox(box3d,geometry)
|
|
RETURNS box3d
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATE AGGREGATE extent(
|
|
sfunc = combine_bbox,
|
|
basetype = geometry,
|
|
stype = box3d
|
|
);
|
|
|
|
CREATEFUNCTION collector(geometry,geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATE AGGREGATE memcollect(
|
|
sfunc = collector,
|
|
basetype = geometry,
|
|
stype = geometry
|
|
);
|
|
|
|
CREATEFUNCTION collect_garray (geometry[])
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATE AGGREGATE collect (
|
|
sfunc = geom_accum,
|
|
basetype = geometry,
|
|
stype = geometry[],
|
|
finalfunc = collect_garray
|
|
);
|
|
|
|
|
|
--
|
|
-- Operator definitions
|
|
--
|
|
|
|
CREATEFUNCTION geometry_overleft(geometry, geometry)
|
|
RETURNS bool
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION geometry_overright(geometry, geometry)
|
|
RETURNS bool
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION geometry_left(geometry, geometry)
|
|
RETURNS bool
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION geometry_right(geometry, geometry)
|
|
RETURNS bool
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION geometry_contain(geometry, geometry)
|
|
RETURNS bool
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION geometry_contained(geometry, geometry)
|
|
RETURNS bool
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION geometry_overlap(geometry, geometry)
|
|
RETURNS bool
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION geometry_same(geometry, geometry)
|
|
RETURNS bool
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
--
|
|
-- Sorting functions
|
|
--
|
|
|
|
CREATEFUNCTION geometry_lt(geometry, geometry)
|
|
RETURNS bool
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION geometry_le(geometry, geometry)
|
|
RETURNS bool
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION geometry_gt(geometry, geometry)
|
|
RETURNS bool
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION geometry_ge(geometry, geometry)
|
|
RETURNS bool
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION geometry_eq(geometry, geometry)
|
|
RETURNS bool
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION geometry_cmp(geometry, geometry)
|
|
RETURNS integer
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
--
|
|
-- Two dimensional to three dimensional forces
|
|
--
|
|
|
|
CREATEFUNCTION force_2d(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION force_3d(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
--
|
|
-- Force collection
|
|
--
|
|
|
|
CREATEFUNCTION force_collection(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
--
|
|
-- Operator definitions
|
|
--
|
|
|
|
CREATE OPERATOR << (
|
|
LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_left,
|
|
COMMUTATOR = '>>',
|
|
RESTRICT = positionsel, JOIN = positionjoinsel
|
|
);
|
|
|
|
CREATE OPERATOR &< (
|
|
LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_overleft,
|
|
COMMUTATOR = '&>',
|
|
RESTRICT = positionsel, JOIN = positionjoinsel
|
|
);
|
|
|
|
CREATE OPERATOR && (
|
|
LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_overlap,
|
|
COMMUTATOR = '&&',
|
|
RESTRICT = postgis_gist_sel, JOIN = positionjoinsel
|
|
);
|
|
|
|
CREATE OPERATOR &> (
|
|
LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_overright,
|
|
COMMUTATOR = '&<',
|
|
RESTRICT = positionsel, JOIN = positionjoinsel
|
|
);
|
|
|
|
CREATE OPERATOR >> (
|
|
LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_right,
|
|
COMMUTATOR = '<<',
|
|
RESTRICT = positionsel, JOIN = positionjoinsel
|
|
);
|
|
|
|
CREATE OPERATOR ~= (
|
|
LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_same,
|
|
COMMUTATOR = '~=',
|
|
RESTRICT = eqsel, JOIN = eqjoinsel
|
|
);
|
|
|
|
CREATE OPERATOR @ (
|
|
LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_contained,
|
|
COMMUTATOR = '~',
|
|
RESTRICT = contsel, JOIN = contjoinsel
|
|
);
|
|
|
|
CREATE OPERATOR ~ (
|
|
LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_contain,
|
|
COMMUTATOR = '@',
|
|
RESTRICT = contsel, JOIN = contjoinsel
|
|
);
|
|
|
|
--
|
|
-- Sorting operators for Btree
|
|
--
|
|
|
|
CREATE OPERATOR < (
|
|
LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_lt,
|
|
COMMUTATOR = '>', NEGATOR = '>=',
|
|
RESTRICT = contsel, JOIN = contjoinsel
|
|
);
|
|
|
|
CREATE OPERATOR <= (
|
|
LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_le,
|
|
COMMUTATOR = '>=', NEGATOR = '>',
|
|
RESTRICT = contsel, JOIN = contjoinsel
|
|
);
|
|
|
|
CREATE OPERATOR = (
|
|
LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_eq,
|
|
COMMUTATOR = '=', -- we might implement a faster negator here
|
|
RESTRICT = contsel, JOIN = contjoinsel
|
|
);
|
|
|
|
CREATE OPERATOR >= (
|
|
LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_ge,
|
|
COMMUTATOR = '<=', NEGATOR = '<',
|
|
RESTRICT = contsel, JOIN = contjoinsel
|
|
);
|
|
CREATE OPERATOR > (
|
|
LEFTARG = GEOMETRY, RIGHTARG = GEOMETRY, PROCEDURE = geometry_gt,
|
|
COMMUTATOR = '<', NEGATOR = '<=',
|
|
RESTRICT = contsel, JOIN = contjoinsel
|
|
);
|
|
|
|
--
|
|
-- GEOS Functions
|
|
--
|
|
|
|
|
|
CREATEFUNCTION intersection(geometry,geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','intersection'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION buffer(geometry,float8)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','buffer'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION convexhull(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','convexhull'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
|
|
CREATEFUNCTION difference(geometry,geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','difference'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION boundary(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','boundary'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION symdifference(geometry,geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','symdifference'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
|
|
CREATEFUNCTION symmetricdifference(geometry,geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','symdifference'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
|
|
CREATEFUNCTION GeomUnion(geometry,geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@','geomunion'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATE AGGREGATE MemGeomUnion (
|
|
basetype = geometry,
|
|
sfunc = geomunion,
|
|
stype = geometry
|
|
);
|
|
|
|
CREATEFUNCTION unite_garray (geometry[])
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATE AGGREGATE GeomUnion (
|
|
sfunc = geom_accum,
|
|
basetype = geometry,
|
|
stype = geometry[],
|
|
finalfunc = unite_garray
|
|
);
|
|
|
|
|
|
CREATEFUNCTION relate(geometry,geometry)
|
|
RETURNS text
|
|
AS '@MODULE_FILENAME@','relate_full'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION relate(geometry,geometry,text)
|
|
RETURNS boolean
|
|
AS '@MODULE_FILENAME@','relate_pattern'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION disjoint(geometry,geometry)
|
|
RETURNS boolean
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION touches(geometry,geometry)
|
|
RETURNS boolean
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION intersects(geometry,geometry)
|
|
RETURNS boolean
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION crosses(geometry,geometry)
|
|
RETURNS boolean
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION within(geometry,geometry)
|
|
RETURNS boolean
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION contains(geometry,geometry)
|
|
RETURNS boolean
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION overlaps(geometry,geometry)
|
|
RETURNS boolean
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION isvalid(geometry)
|
|
RETURNS boolean
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION geosnoop(geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@', 'GEOSnoop'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
|
|
--
|
|
-- Algorithms
|
|
--
|
|
|
|
CREATEFUNCTION simplify(geometry, float8)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
CREATEFUNCTION line_interpolate_point(geometry, float8)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C' WITH (isstrict);
|
|
|
|
-----------------------------------------
|
|
-- THESE WERE postgis_sql_VER_end.sql.in
|
|
-----------------------------------------
|
|
|
|
#if USE_VERSION == 71
|
|
|
|
--
|
|
-- GiST support functions
|
|
--
|
|
|
|
CREATEFUNCTION ggeometry_consistent(opaque,geometry,int4)
|
|
RETURNS bool
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION ggeometry_compress(opaque)
|
|
RETURNS opaque
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION ggeometry_penalty(opaque,opaque,opaque)
|
|
RETURNS opaque
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION ggeometry_picksplit(opaque, opaque)
|
|
RETURNS opaque
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION ggeometry_union(bytea, opaque)
|
|
RETURNS opaque
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION ggeometry_same(opaque, opaque, opaque)
|
|
RETURNS opaque
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION rtree_decompress(opaque)
|
|
RETURNS opaque
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
--
|
|
-- R-Tree support functions
|
|
--
|
|
|
|
CREATEFUNCTION geometry_union(geometry,geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION geometry_inter(geometry,geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION geometry_size(geometry,opaque)
|
|
RETURNS float4
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
INSERT INTO pg_opclass (opcname, opcdeftype)
|
|
SELECT 'gist_geometry_ops', oid
|
|
FROM pg_type
|
|
WHERE typname = 'geometry';
|
|
|
|
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 = 'geometry';
|
|
|
|
-- 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_geometry_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_geometry_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_geometry_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_geometry_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_geometry_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_geometry_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_geometry_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_geometry_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_geometry_ops'
|
|
AND proname = 'ggeometry_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_geometry_ops'
|
|
AND proname = 'ggeometry_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_geometry_ops'
|
|
AND proname = 'ggeometry_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_geometry_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_geometry_ops'
|
|
AND proname = 'ggeometry_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_geometry_ops'
|
|
AND proname = 'ggeometry_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_geometry_ops'
|
|
AND proname = 'ggeometry_same';
|
|
|
|
|
|
#elif USE_VERSION == 72
|
|
|
|
-- - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
-- POSTGISCOSTESTIMATE()
|
|
--
|
|
|
|
CREATEFUNCTION postgisgistcostestimate(opaque,opaque,opaque,opaque,opaque,opaque,opaque,opaque)
|
|
RETURNS opaque
|
|
AS '@MODULE_FILENAME@','postgisgistcostestimate'
|
|
LANGUAGE 'C' with (isstrict);
|
|
|
|
--
|
|
-- 7.2 GiST support functions
|
|
--
|
|
|
|
CREATEFUNCTION ggeometry_consistent(opaque,geometry,int4)
|
|
RETURNS bool
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE'C';
|
|
|
|
CREATEFUNCTION ggeometry_compress(opaque)
|
|
RETURNS opaque
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE'C';
|
|
|
|
CREATEFUNCTION gbox_penalty(opaque,opaque,opaque)
|
|
RETURNS opaque
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE'C';
|
|
|
|
CREATEFUNCTION gbox_picksplit(opaque, opaque)
|
|
RETURNS opaque
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE'C';
|
|
|
|
CREATEFUNCTION gbox_union(bytea, opaque)
|
|
RETURNS opaque
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE'C';
|
|
|
|
CREATEFUNCTION gbox_same(box, box, opaque)
|
|
RETURNS opaque
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE'C';
|
|
|
|
CREATEFUNCTION rtree_decompress(opaque)
|
|
RETURNS opaque
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE'C';
|
|
|
|
--
|
|
-- 7.2 RTREE support functions
|
|
--
|
|
|
|
CREATEFUNCTION geometry_union(geometry,geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE'C';
|
|
|
|
CREATEFUNCTION geometry_inter(geometry,geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE'C';
|
|
|
|
CREATEFUNCTION geometry_size(geometry,opaque)
|
|
RETURNS float4
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE'C';
|
|
|
|
--
|
|
-- Create opclass index binding entries.
|
|
--
|
|
|
|
INSERT INTO pg_opclass (opcamid, opcname, opcintype, opcdefault, opckeytype)
|
|
VALUES (
|
|
(SELECT oid FROM pg_am WHERE amname = 'gist'),
|
|
'gist_geometry_ops',
|
|
(SELECT oid FROM pg_type WHERE typname = 'geometry'),
|
|
true,
|
|
(SELECT oid FROM pg_type WHERE typname = 'box'));
|
|
|
|
-- drop table rt_ops_tmp;
|
|
|
|
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 = 'geometry';
|
|
|
|
-- 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_geometry_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_geometry_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_geometry_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_geometry_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_geometry_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_geometry_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_geometry_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_geometry_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_geometry_ops'
|
|
and proname = 'ggeometry_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_geometry_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_geometry_ops'
|
|
and proname = 'ggeometry_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_geometry_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_geometry_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_geometry_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_geometry_ops'
|
|
and proname = 'gbox_same';
|
|
|
|
|
|
#elif USE_VERSION == 73
|
|
|
|
|
|
|
|
CREATEFUNCTION postgisgistcostestimate(internal,internal,internal,internal,internal,internal,internal,internal)
|
|
RETURNS opaque
|
|
AS '@MODULE_FILENAME@','postgisgistcostestimate'
|
|
LANGUAGE 'C' with (isstrict);
|
|
|
|
--
|
|
-- 7.2 GiST support functions
|
|
--
|
|
|
|
CREATEFUNCTION ggeometry_consistent(internal,geometry,int4)
|
|
RETURNS bool
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION ggeometry_compress(internal)
|
|
RETURNS internal
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION gbox_penalty(internal,internal,internal)
|
|
RETURNS internal
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION gbox_picksplit(internal, internal)
|
|
RETURNS internal
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION gbox_union(bytea, internal)
|
|
RETURNS internal
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION gbox_same(box, box, internal)
|
|
RETURNS internal
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION rtree_decompress(internal)
|
|
RETURNS internal
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
--
|
|
-- 7.2 RTREE support functions
|
|
--
|
|
|
|
CREATEFUNCTION geometry_union(geometry,geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION geometry_inter(geometry,geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION geometry_size(geometry,internal)
|
|
RETURNS float4
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
--
|
|
-- Create opclass index bindings (PG73)
|
|
--
|
|
|
|
CREATE OPERATOR CLASS gist_geometry_ops
|
|
DEFAULT FOR TYPE geometry USING gist AS
|
|
OPERATOR 1 << RECHECK,
|
|
OPERATOR 2 &< RECHECK,
|
|
OPERATOR 3 && RECHECK,
|
|
OPERATOR 4 &> RECHECK,
|
|
OPERATOR 5 >> RECHECK,
|
|
OPERATOR 6 ~= RECHECK,
|
|
OPERATOR 7 ~ RECHECK,
|
|
OPERATOR 8 @ RECHECK,
|
|
FUNCTION 1 ggeometry_consistent (internal, geometry, int4),
|
|
FUNCTION 2 gbox_union (bytea, internal),
|
|
FUNCTION 3 ggeometry_compress (internal),
|
|
FUNCTION 4 rtree_decompress (internal),
|
|
FUNCTION 5 gbox_penalty (internal, internal, internal),
|
|
FUNCTION 6 gbox_picksplit (internal, internal),
|
|
FUNCTION 7 gbox_same (box, box, internal);
|
|
|
|
UPDATE pg_opclass
|
|
SET opckeytype = (select oid from pg_type where typname = 'box')
|
|
WHERE opcname = 'gist_geometry_ops';
|
|
|
|
|
|
#elif USE_VERSION == 74
|
|
|
|
|
|
CREATEFUNCTION postgisgistcostestimate(internal,internal,internal,internal,internal,internal,internal,internal)
|
|
RETURNS opaque
|
|
AS '@MODULE_FILENAME@','postgisgistcostestimate'
|
|
LANGUAGE 'C' with (isstrict);
|
|
|
|
--
|
|
-- 7.2 GiST support functions
|
|
--
|
|
|
|
CREATEFUNCTION ggeometry_consistent(internal,geometry,int4)
|
|
RETURNS bool
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION ggeometry_compress(internal)
|
|
RETURNS internal
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION gbox_penalty(internal,internal,internal)
|
|
RETURNS internal
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION gbox_picksplit(internal, internal)
|
|
RETURNS internal
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION gbox_union(bytea, internal)
|
|
RETURNS internal
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION gbox_same(box, box, internal)
|
|
RETURNS internal
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION rtree_decompress(internal)
|
|
RETURNS internal
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
--
|
|
-- 7.2 RTREE support functions
|
|
--
|
|
|
|
CREATEFUNCTION geometry_union(geometry,geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION geometry_inter(geometry,geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION geometry_size(geometry,internal)
|
|
RETURNS float4
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
--
|
|
-- Create opclass index bindings (PG74)
|
|
--
|
|
|
|
CREATE OPERATOR CLASS gist_geometry_ops
|
|
DEFAULT FOR TYPE geometry USING gist AS
|
|
OPERATOR 1 << RECHECK,
|
|
OPERATOR 2 &< RECHECK,
|
|
OPERATOR 3 && RECHECK,
|
|
OPERATOR 4 &> RECHECK,
|
|
OPERATOR 5 >> RECHECK,
|
|
OPERATOR 6 ~= RECHECK,
|
|
OPERATOR 7 ~ RECHECK,
|
|
OPERATOR 8 @ RECHECK,
|
|
FUNCTION 1 ggeometry_consistent (internal, geometry, int4),
|
|
FUNCTION 2 gbox_union (bytea, internal),
|
|
FUNCTION 3 ggeometry_compress (internal),
|
|
FUNCTION 4 rtree_decompress (internal),
|
|
FUNCTION 5 gbox_penalty (internal, internal, internal),
|
|
FUNCTION 6 gbox_picksplit (internal, internal),
|
|
FUNCTION 7 gbox_same (box, box, internal);
|
|
|
|
UPDATE pg_opclass
|
|
SET opckeytype = (select oid from pg_type where typname = 'box')
|
|
WHERE opcname = 'gist_geometry_ops';
|
|
|
|
CREATE OPERATOR CLASS btree_geometry_ops
|
|
DEFAULT FOR TYPE geometry USING btree AS
|
|
OPERATOR 1 < ,
|
|
OPERATOR 2 <= ,
|
|
OPERATOR 3 = ,
|
|
OPERATOR 4 >= ,
|
|
OPERATOR 5 > ,
|
|
FUNCTION 1 geometry_cmp (geometry, geometry);
|
|
|
|
|
|
|
|
#elif USE_VERSION == 75
|
|
|
|
|
|
--
|
|
-- 7.2 GiST support functions
|
|
--
|
|
|
|
CREATEFUNCTION ggeometry_consistent(internal,geometry,int4)
|
|
RETURNS bool
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION ggeometry_compress(internal)
|
|
RETURNS internal
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION gbox_penalty(internal,internal,internal)
|
|
RETURNS internal
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION gbox_picksplit(internal, internal)
|
|
RETURNS internal
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION gbox_union(bytea, internal)
|
|
RETURNS internal
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION gbox_same(box, box, internal)
|
|
RETURNS internal
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION rtree_decompress(internal)
|
|
RETURNS internal
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
--
|
|
-- 7.2 RTREE support functions
|
|
--
|
|
|
|
CREATEFUNCTION geometry_union(geometry,geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION geometry_inter(geometry,geometry)
|
|
RETURNS geometry
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
CREATEFUNCTION geometry_size(geometry,internal)
|
|
RETURNS float4
|
|
AS '@MODULE_FILENAME@'
|
|
LANGUAGE 'C';
|
|
|
|
--
|
|
-- Create opclass index bindings (PG75)
|
|
--
|
|
|
|
CREATE OPERATOR CLASS gist_geometry_ops
|
|
DEFAULT FOR TYPE geometry USING gist AS
|
|
OPERATOR 1 << RECHECK,
|
|
OPERATOR 2 &< RECHECK,
|
|
OPERATOR 3 && RECHECK,
|
|
OPERATOR 4 &> RECHECK,
|
|
OPERATOR 5 >> RECHECK,
|
|
OPERATOR 6 ~= RECHECK,
|
|
OPERATOR 7 ~ RECHECK,
|
|
OPERATOR 8 @ RECHECK,
|
|
FUNCTION 1 ggeometry_consistent (internal, geometry, int4),
|
|
FUNCTION 2 gbox_union (bytea, internal),
|
|
FUNCTION 3 ggeometry_compress (internal),
|
|
FUNCTION 4 rtree_decompress (internal),
|
|
FUNCTION 5 gbox_penalty (internal, internal, internal),
|
|
FUNCTION 6 gbox_picksplit (internal, internal),
|
|
FUNCTION 7 gbox_same (box, box, internal);
|
|
|
|
UPDATE pg_opclass
|
|
SET opckeytype = (select oid from pg_type where typname = 'box')
|
|
WHERE opcname = 'gist_geometry_ops';
|
|
|
|
CREATE OPERATOR CLASS btree_geometry_ops
|
|
DEFAULT FOR TYPE geometry USING btree AS
|
|
OPERATOR 1 < ,
|
|
OPERATOR 2 <= ,
|
|
OPERATOR 3 = ,
|
|
OPERATOR 4 >= ,
|
|
OPERATOR 5 > ,
|
|
FUNCTION 1 geometry_cmp (geometry, geometry);
|
|
|
|
|
|
|
|
#endif // USE_VERSION == ...
|
|
|
|
|
|
---------------------------------------------
|
|
--
|
|
-- THIS part has been compressed to easly
|
|
-- see the differences between pgsql versions
|
|
--
|
|
---------------------------------------------
|
|
|
|
-----------------------------------------------------------------------
|
|
-- 7.3+ explicit casting definitions
|
|
-----------------------------------------------------------------------
|
|
#if USE_VERSION >= 73
|
|
--CREATE CAST ( chip AS geometry ) WITH FUNCTION geometry(chip) AS IMPLICIT;
|
|
CREATE CAST ( geometry AS box3d ) WITH FUNCTION box3d(geometry) AS IMPLICIT;
|
|
CREATE CAST ( geometry AS box ) WITH FUNCTION box(geometry) AS IMPLICIT;
|
|
CREATE CAST ( box3d AS geometry ) WITH FUNCTION geometry(box3d) AS IMPLICIT;
|
|
CREATE CAST ( text AS geometry) WITH FUNCTION geometry(text) AS IMPLICIT;
|
|
CREATE CAST ( wkb AS bytea ) WITH FUNCTION bytea(wkb) AS IMPLICIT;
|
|
CREATE CAST ( box3d AS box ) WITH FUNCTION box3dtobox(box3d);
|
|
CREATE CAST ( geometry AS text ) WITH FUNCTION astext(geometry);
|
|
#endif
|
|
|
|
-----------------------------------------------------------------------
|
|
-- ADDGEOMETRYCOLUMN
|
|
-- <catalogue>, <schema>, <table>, <column>, <srid>, <type>, <dim>
|
|
-----------------------------------------------------------------------
|
|
--
|
|
-- Type can be one of geometry, GEOMETRYCOLLECTION, POINT, MULTIPOINT, POLYGON,
|
|
-- MULTIPOLYGON, LINESTRING, or MULTILINESTRING.
|
|
--
|
|
-- Types (except geometry) are checked for consistency using a CHECK constraint
|
|
-- uses SQL ALTER TABLE command to add the geometry column to the table.
|
|
-- Addes a row to geometry_columns.
|
|
-- Addes a constraint on the table that all the geometries MUST have the same
|
|
-- SRID. Checks the coord_dimension to make sure its between 0 and 3.
|
|
-- Should also check the precision grid (future expansion).
|
|
-- Calls fix_geometry_columns() at the end.
|
|
--
|
|
-----------------------------------------------------------------------
|
|
CREATEFUNCTION AddGeometryColumn(varchar,varchar,varchar,varchar,integer,varchar,integer)
|
|
RETURNS text
|
|
AS
|
|
'
|
|
DECLARE
|
|
catalog_name alias for $1;
|
|
schema_name alias for $2;
|
|
table_name alias for $3;
|
|
column_name alias for $4;
|
|
new_srid alias for $5;
|
|
new_type alias for $6;
|
|
new_dim alias for $7;
|
|
#if USE_VERSION >= 73
|
|
rec RECORD;
|
|
schema_ok bool;
|
|
real_schema name;
|
|
#endif
|
|
|
|
BEGIN
|
|
|
|
IF ( not ( (new_type =''GEOMETRY'') or
|
|
(new_type =''GEOMETRYCOLLECTION'') or
|
|
(new_type =''POINT'') or
|
|
(new_type =''MULTIPOINT'') or
|
|
(new_type =''POLYGON'') or
|
|
(new_type =''MULTIPOLYGON'') or
|
|
(new_type =''LINESTRING'') or
|
|
(new_type =''MULTILINESTRING'')) )
|
|
THEN
|
|
RAISE EXCEPTION ''Invalid type name - valid ones are:
|
|
GEOMETRY, GEOMETRYCOLLECTION, POINT,
|
|
MULTIPOINT, POLYGON, MULTIPOLYGON,
|
|
LINESTRING, or MULTILINESTRING '';
|
|
return ''fail'';
|
|
END IF;
|
|
|
|
IF ( (new_dim >3) or (new_dim <0) ) THEN
|
|
RAISE EXCEPTION ''invalid dimension'';
|
|
return ''fail'';
|
|
END IF;
|
|
|
|
#if USE_VERSION >= 73
|
|
IF ( schema_name != '''' ) THEN
|
|
schema_ok = ''f'';
|
|
FOR rec IN SELECT nspname FROM pg_namespace WHERE text(nspname) = schema_name LOOP
|
|
schema_ok := ''t'';
|
|
END LOOP;
|
|
|
|
if ( schema_ok <> ''t'' ) THEN
|
|
RAISE NOTICE ''Invalid schema name - using current_schema()'';
|
|
SELECT current_schema() into real_schema;
|
|
ELSE
|
|
real_schema = schema_name;
|
|
END IF;
|
|
|
|
ELSE
|
|
SELECT current_schema() into real_schema;
|
|
END IF;
|
|
#endif
|
|
|
|
|
|
-- Add geometry column
|
|
|
|
EXECUTE ''ALTER TABLE '' ||
|
|
#if USE_VERSION >= 73
|
|
quote_ident(real_schema) || ''.'' || quote_ident(table_name)
|
|
#else
|
|
quote_ident(table_name)
|
|
#endif
|
|
|| '' ADD COLUMN '' || quote_ident(column_name) ||
|
|
'' geometry '';
|
|
|
|
|
|
-- Delete stale record in geometry_column (if any)
|
|
|
|
EXECUTE ''DELETE FROM geometry_columns WHERE
|
|
f_table_catalog = '' || quote_literal('''') ||
|
|
'' AND f_table_schema = '' ||
|
|
#if USE_VERSION >= 73
|
|
quote_literal(real_schema) ||
|
|
#else
|
|
quote_literal('''') ||
|
|
#endif
|
|
'' AND f_table_name = '' || quote_literal(table_name) ||
|
|
'' AND f_geometry_column = '' || quote_literal(column_name);
|
|
|
|
|
|
-- Add record in geometry_column
|
|
|
|
EXECUTE ''INSERT INTO geometry_columns VALUES ('' ||
|
|
quote_literal('''') || '','' ||
|
|
#if USE_VERSION >= 73
|
|
quote_literal(real_schema) || '','' ||
|
|
#else
|
|
quote_literal('''') || '','' ||
|
|
#endif
|
|
quote_literal(table_name) || '','' ||
|
|
quote_literal(column_name) || '','' ||
|
|
new_dim || '','' || new_srid || '','' ||
|
|
quote_literal(new_type) || '')'';
|
|
|
|
-- Add table checks
|
|
|
|
EXECUTE ''ALTER TABLE '' ||
|
|
#if USE_VERSION >= 73
|
|
quote_ident(real_schema) || ''.'' || quote_ident(table_name)
|
|
#else
|
|
quote_ident(table_name)
|
|
#endif
|
|
|| '' ADD CHECK (SRID('' || quote_ident(column_name) ||
|
|
'') = '' || new_srid || '')'' ;
|
|
|
|
IF (not(new_type = ''GEOMETRY'')) THEN
|
|
EXECUTE ''ALTER TABLE '' ||
|
|
#if USE_VERSION >= 73
|
|
quote_ident(real_schema) || ''.'' || quote_ident(table_name)
|
|
#else
|
|
quote_ident(table_name)
|
|
#endif
|
|
|| '' ADD CHECK (geometrytype('' ||
|
|
quote_ident(column_name) || '')='' ||
|
|
quote_literal(new_type) || '' OR ('' ||
|
|
quote_ident(column_name) || '') is null)'';
|
|
END IF;
|
|
|
|
EXECUTE ''select fix_geometry_columns()'';
|
|
|
|
return ''Geometry column '' || column_name || '' added to table ''
|
|
#if USE_VERSION >= 73
|
|
|| real_schema || ''.'' || table_name
|
|
#else
|
|
|| table_name
|
|
#endif
|
|
|| '' WITH a SRID of '' || new_srid ||
|
|
'' and type '' || new_type;
|
|
END;
|
|
' LANGUAGE 'plpgsql' WITH (isstrict);
|
|
|
|
----------------------------------------------------------------------------
|
|
-- ADDGEOMETRYCOLUMN ( <schema>, <table>, <column>, <srid>, <type>, <dim> )
|
|
----------------------------------------------------------------------------
|
|
--
|
|
-- This is a wrapper to the real AddGeometryColumn, for use
|
|
-- when catalogue is undefined
|
|
--
|
|
----------------------------------------------------------------------------
|
|
CREATEFUNCTION AddGeometryColumn(varchar,varchar,varchar,integer,varchar,integer) RETURNS text AS '
|
|
DECLARE
|
|
ret text;
|
|
BEGIN
|
|
SELECT AddGeometryColumn('''',$1,$2,$3,$4,$5,$6) into ret;
|
|
RETURN ret;
|
|
END;
|
|
' LANGUAGE 'plpgsql' WITH (isstrict);
|
|
|
|
----------------------------------------------------------------------------
|
|
-- ADDGEOMETRYCOLUMN ( <table>, <column>, <srid>, <type>, <dim> )
|
|
----------------------------------------------------------------------------
|
|
--
|
|
-- This is a wrapper to the real AddGeometryColumn, for use
|
|
-- when catalogue and schema are undefined
|
|
--
|
|
----------------------------------------------------------------------------
|
|
CREATEFUNCTION AddGeometryColumn(varchar,varchar,integer,varchar,integer) RETURNS text AS '
|
|
DECLARE
|
|
ret text;
|
|
BEGIN
|
|
SELECT AddGeometryColumn('''','''',$1,$2,$3,$4,$5) into ret;
|
|
RETURN ret;
|
|
END;
|
|
' LANGUAGE 'plpgsql' WITH (isstrict);
|
|
|
|
-----------------------------------------------------------------------
|
|
-- DROPGEOMETRYCOLUMN
|
|
-- <catalogue>, <schema>, <table>, <column>
|
|
-----------------------------------------------------------------------
|
|
--
|
|
-- Removes geometry column reference from geometry_columns table.
|
|
-- Drops the column with pgsql >= 73.
|
|
-- Make some silly enforcements on it for pgsql < 73
|
|
--
|
|
-----------------------------------------------------------------------
|
|
CREATEFUNCTION DropGeometryColumn(varchar, varchar,varchar,varchar)
|
|
RETURNS text
|
|
AS
|
|
'
|
|
DECLARE
|
|
catalog_name alias for $1;
|
|
schema_name alias for $2;
|
|
table_name alias for $3;
|
|
column_name alias for $4;
|
|
myrec RECORD;
|
|
okay boolean;
|
|
real_schema name;
|
|
|
|
BEGIN
|
|
|
|
|
|
#if USE_VERSION >= 73
|
|
-- Find, check or fix schema_name
|
|
IF ( schema_name != '''' ) THEN
|
|
okay = ''f'';
|
|
|
|
FOR myrec IN SELECT nspname FROM pg_namespace WHERE text(nspname) = schema_name LOOP
|
|
okay := ''t'';
|
|
END LOOP;
|
|
|
|
IF ( okay <> ''t'' ) THEN
|
|
RAISE NOTICE ''Invalid schema name - using current_schema()'';
|
|
SELECT current_schema() into real_schema;
|
|
ELSE
|
|
real_schema = schema_name;
|
|
END IF;
|
|
ELSE
|
|
SELECT current_schema() into real_schema;
|
|
END IF;
|
|
#else
|
|
real_schema = schema_name;
|
|
#endif // USE_VERSION >= 73
|
|
|
|
-- Find out if the column is in the geometry_columns table
|
|
okay = ''f'';
|
|
FOR myrec IN SELECT * from geometry_columns where f_table_schema = text(real_schema) and f_table_name = table_name and f_geometry_column = column_name LOOP
|
|
okay := ''t'';
|
|
END LOOP;
|
|
IF (okay <> ''t'') THEN
|
|
RAISE EXCEPTION ''column not found in geometry_columns table'';
|
|
RETURN ''f'';
|
|
END IF;
|
|
|
|
-- Remove ref from geometry_columns table
|
|
EXECUTE ''delete from geometry_columns where f_table_schema = '' ||
|
|
quote_literal(real_schema) || '' and f_table_name = '' ||
|
|
quote_literal(table_name) || '' and f_geometry_column = '' ||
|
|
quote_literal(column_name);
|
|
|
|
#if USE_VERSION < 73
|
|
-- Remove not-null constraint to table column
|
|
EXECUTE ''update pg_attribute set attnotnull = false from pg_class where pg_attribute.attrelid = pg_class.oid and pg_class.relname = '' || quote_literal(table_name) ||'' and pg_attribute.attname = '' || quote_literal(column_name);
|
|
-- update the given table/column so that it it all NULLS
|
|
EXECUTE ''update "''||table_name||''" set "''||column_name||''"= NULL'';
|
|
-- add = NULL constraint to given table/column
|
|
EXECUTE ''ALTER TABLE "''||table_name||''" ADD CHECK ("''||column_name||''" IS NULL)'';
|
|
#else
|
|
-- Remove table column
|
|
EXECUTE ''ALTER TABLE '' || quote_ident(real_schema) || ''.'' ||
|
|
quote_ident(table_name) || '' DROP COLUMN '' ||
|
|
quote_ident(column_name);
|
|
#endif
|
|
|
|
|
|
RETURN real_schema || ''.'' || table_name || ''.'' || column_name ||'' effectively removed.'';
|
|
|
|
END;
|
|
'
|
|
LANGUAGE 'plpgsql' WITH (isstrict);
|
|
|
|
-----------------------------------------------------------------------
|
|
-- DROPGEOMETRYCOLUMN
|
|
-- <schema>, <table>, <column>
|
|
-----------------------------------------------------------------------
|
|
--
|
|
-- This is a wrapper to the real DropGeometryColumn, for use
|
|
-- when catalogue is undefined
|
|
--
|
|
-----------------------------------------------------------------------
|
|
CREATEFUNCTION DropGeometryColumn(varchar,varchar,varchar)
|
|
RETURNS text
|
|
AS
|
|
'
|
|
DECLARE
|
|
ret text;
|
|
BEGIN
|
|
SELECT DropGeometryColumn('''',$1,$2,$3) into ret;
|
|
RETURN ret;
|
|
END;
|
|
' LANGUAGE 'plpgsql' WITH (isstrict);
|
|
|
|
-----------------------------------------------------------------------
|
|
-- DROPGEOMETRYCOLUMN
|
|
-- <table>, <column>
|
|
-----------------------------------------------------------------------
|
|
--
|
|
-- This is a wrapper to the real DropGeometryColumn, for use
|
|
-- when catalogue and schema is undefined.
|
|
--
|
|
-----------------------------------------------------------------------
|
|
CREATEFUNCTION DropGeometryColumn(varchar,varchar)
|
|
RETURNS text
|
|
AS
|
|
'
|
|
DECLARE
|
|
ret text;
|
|
BEGIN
|
|
SELECT DropGeometryColumn('''','''',$1,$2) into ret;
|
|
RETURN ret;
|
|
END;
|
|
' LANGUAGE 'plpgsql' WITH (isstrict);
|
|
|
|
|
|
-----------------------------------------------------------------------
|
|
-- UPDATE_GEOMETRY_STATS()
|
|
-----------------------------------------------------------------------
|
|
--
|
|
-- Only meaningful for PG<75.
|
|
-- Gather statisticts about geometry columns for use
|
|
-- with cost estimator.
|
|
--
|
|
-- It is defined also for PG>=75 for back-compatibility
|
|
--
|
|
-----------------------------------------------------------------------
|
|
#if USE_VERSION >= 75
|
|
CREATEFUNCTION update_geometry_stats() RETURNS text
|
|
AS ' SELECT ''update_geometry_stats() has been obsoleted. Statistics are automatically built running the ANALYZE command''::text' LANGUAGE 'sql';
|
|
#else // USE_VERSION < 75
|
|
CREATEFUNCTION update_geometry_stats()
|
|
RETURNS text
|
|
AS
|
|
'
|
|
DECLARE
|
|
result text;
|
|
linked integer;
|
|
stated integer;
|
|
deleted integer;
|
|
BEGIN
|
|
|
|
UPDATE geometry_columns SET
|
|
attrelid = NULL,
|
|
varattnum = NULL,
|
|
stats = NULL;
|
|
|
|
UPDATE geometry_columns SET
|
|
attrelid = c.oid,
|
|
varattnum = a.attnum
|
|
#if USE_VERSION >= 73
|
|
FROM pg_class c, pg_attribute a, pg_namespace n
|
|
WHERE n.nspname = f_table_schema::name
|
|
AND c.relname = f_table_name::name
|
|
AND c.relnamespace = n.oid
|
|
#else // USE_VERSION < 73
|
|
FROM pg_class c, pg_attribute a
|
|
WHERE c.relname = f_table_name::name
|
|
#endif
|
|
AND a.attname = f_geometry_column::name
|
|
AND a.attrelid = c.oid;
|
|
|
|
GET DIAGNOSTICS linked = ROW_COUNT;
|
|
|
|
UPDATE geometry_columns SET
|
|
#if USE_VERSION >= 73
|
|
stats = (build_histogram2d(create_histogram2d(
|
|
find_extent(f_table_schema, f_table_name, f_geometry_column), 40), f_table_schema, f_table_name, f_geometry_column))
|
|
FROM pg_class c, pg_attribute a, pg_namespace n
|
|
WHERE n.nspname = f_table_schema::name
|
|
AND c.relname = f_table_name::name
|
|
AND c.relnamespace = n.oid
|
|
#else // USE_VERSION < 73
|
|
stats = (build_histogram2d(create_histogram2d(
|
|
find_extent(f_table_name, f_geometry_column),
|
|
40), f_table_name, f_geometry_column))
|
|
FROM pg_class c, pg_attribute a
|
|
WHERE c.relname = f_table_name::name
|
|
#endif
|
|
AND a.attname = f_geometry_column::name
|
|
AND a.attrelid = c.oid
|
|
AND geometry_columns.attrelid is not null;
|
|
|
|
GET DIAGNOSTICS stated = ROW_COUNT;
|
|
|
|
-- remove stale records
|
|
DELETE FROM geometry_columns WHERE attrelid IS NULL;
|
|
|
|
GET DIAGNOSTICS deleted = ROW_COUNT;
|
|
|
|
result = ''link:'' || linked::text || '' '' ||
|
|
''stat:'' || stated::text || '' '' ||
|
|
''del:'' || deleted::text;
|
|
|
|
|
|
return result;
|
|
END;
|
|
'
|
|
LANGUAGE 'plpgsql' ;
|
|
#endif // USE_VERSION < 75
|
|
|
|
-----------------------------------------------------------------------
|
|
-- UPDATE_GEOMETRY_STATS( <table>, <column> )
|
|
-----------------------------------------------------------------------
|
|
--
|
|
-- Only meaningful for PG<75.
|
|
-- Gather statisticts about a geometry column for use
|
|
-- with cost estimator.
|
|
--
|
|
-- It is defined also for PG>=75 for back-compatibility
|
|
--
|
|
-----------------------------------------------------------------------
|
|
#if USE_VERSION >= 75
|
|
CREATEFUNCTION update_geometry_stats(varchar,varchar) RETURNS text
|
|
AS 'SELECT update_geometry_stats();' LANGUAGE 'sql' ;
|
|
#else
|
|
CREATEFUNCTION update_geometry_stats(varchar,varchar) RETURNS text
|
|
AS
|
|
'
|
|
DECLARE
|
|
tablename aliAS for $1;
|
|
columnname aliAS for $2;
|
|
linked integer;
|
|
stated integer;
|
|
deleted integer;
|
|
result text;
|
|
BEGIN
|
|
|
|
EXECUTE ''UPDATE geometry_columns SET
|
|
attrelid = NULL,
|
|
varattnum = NULL
|
|
WHERE f_table_name = '' || quote_literal(tablename) || ''
|
|
AND f_geometry_column = '' || quote_literal(columnname);
|
|
|
|
EXECUTE ''UPDATE geometry_columns SET
|
|
attrelid = c.oid,
|
|
varattnum = a.attnum
|
|
#if USE_VERSION >= 73
|
|
FROM pg_class c, pg_attribute a, pg_namespace n
|
|
WHERE n.nspname = f_table_schema::name
|
|
AND c.relname = f_table_name::name
|
|
AND a.attname = f_geometry_column::name
|
|
AND c.relnamespace = n.oid
|
|
AND a.attrelid = c.oid
|
|
#else // USE_VERSION < 73
|
|
stats = (build_histogram2d(create_histogram2d(
|
|
find_extent(f_table_name, f_geometry_column),
|
|
40), f_table_name, f_geometry_column))
|
|
FROM pg_class c, pg_attribute a
|
|
WHERE c.relname = f_table_name::name
|
|
AND a.attname = f_geometry_column::name
|
|
AND a.attrelid = c.oid
|
|
#endif
|
|
AND f_table_name = '' || quote_literal(tablename) || ''
|
|
AND f_geometry_column = '' || quote_literal(columnname);
|
|
|
|
GET DIAGNOSTICS linked = ROW_COUNT;
|
|
|
|
EXECUTE ''UPDATE geometry_columns SET
|
|
#if USE_VERSION >= 73
|
|
stats = (build_histogram2d(create_histogram2d(
|
|
find_extent(f_table_schema,
|
|
f_table_name,
|
|
f_geometry_column), 40),
|
|
f_table_schema, f_table_name,
|
|
f_geometry_column))
|
|
FROM pg_class c, pg_attribute a, pg_namespace n
|
|
WHERE n.nspname = f_table_schema::name
|
|
AND c.relname = f_table_name::name
|
|
AND a.attname = f_geometry_column::name
|
|
AND c.relnamespace = n.oid
|
|
AND a.attrelid = c.oid
|
|
#else // USE_VERSION < 73
|
|
stats = (build_histogram2d(create_histogram2d(
|
|
find_extent(f_table_name, f_geometry_column),
|
|
40), f_table_name, f_geometry_column))
|
|
FROM pg_class c, pg_attribute a
|
|
WHERE c.relname = f_table_name::name
|
|
AND a.attname = f_geometry_column::name
|
|
AND a.attrelid = c.oid
|
|
#endif
|
|
AND f_table_name = '' || quote_literal(tablename) || ''
|
|
AND f_geometry_column = '' || quote_literal(columnname)
|
|
|| '' AND geometry_columns.attrelid is not null'';
|
|
|
|
GET DIAGNOSTICS stated = ROW_COUNT;
|
|
|
|
-- remove stale record
|
|
EXECUTE ''DELETE FROM geometry_columns WHERE attrelid IS NULL AND
|
|
f_table_name = '' || quote_literal(tablename) || ''
|
|
AND f_geometry_column = '' || quote_literal(columnname);
|
|
|
|
GET DIAGNOSTICS deleted = ROW_COUNT;
|
|
|
|
result = ''link:'' || linked::text || '' '' ||
|
|
''stat:'' || stated::text || '' '' ||
|
|
''del:'' || deleted::text;
|
|
|
|
return result;
|
|
END;
|
|
'
|
|
LANGUAGE 'plpgsql' ;
|
|
|
|
#endif // USE_VERSION < 75
|
|
|
|
-----------------------------------------------------------------------
|
|
-- CREATE_HISTOGRAM2D( <box>, <size> )
|
|
-----------------------------------------------------------------------
|
|
--
|
|
-- Returns a histgram with 0s in all the boxes.
|
|
--
|
|
-----------------------------------------------------------------------
|
|
CREATEFUNCTION create_histogram2d(box3d,int)
|
|
RETURNS histogram2d
|
|
AS '@MODULE_FILENAME@','create_histogram2d'
|
|
LANGUAGE 'C' with (isstrict);
|
|
|
|
-----------------------------------------------------------------------
|
|
-- BUILD_HISTOGRAM2D( <histogram2d>, <tablename>, <columnname> )
|
|
-----------------------------------------------------------------------
|
|
CREATEFUNCTION build_histogram2d (histogram2d,text,text)
|
|
RETURNS histogram2d
|
|
AS '@MODULE_FILENAME@','build_histogram2d'
|
|
LANGUAGE 'C' with (isstrict);
|
|
|
|
#if USE_VERSION >= 73
|
|
-----------------------------------------------------------------------
|
|
-- BUILD_HISTOGRAM2D(<histogram2d>,<schema>,<tablename>,<columnname>)
|
|
-----------------------------------------------------------------------
|
|
-- This is a wrapper to the omonimous schema unaware function,
|
|
-- thanks to Carl Anderson for the idea.
|
|
-----------------------------------------------------------------------
|
|
CREATEFUNCTION build_histogram2d (histogram2d,text,text,text)
|
|
RETURNS histogram2d
|
|
AS '
|
|
BEGIN
|
|
EXECUTE ''SET local search_path = ''||$2||'',public'';
|
|
RETURN public.build_histogram2d($1,$3,$4);
|
|
END
|
|
' LANGUAGE 'plpgsql' with (isstrict);
|
|
#endif // USE_VERSION >= 73
|
|
|
|
-----------------------------------------------------------------------
|
|
-- EXPLODE_HISTOGRAM2D( <histogram2d>, <tablename> )
|
|
-----------------------------------------------------------------------
|
|
CREATEFUNCTION explode_histogram2d (HISTOGRAM2D,text)
|
|
RETURNS histogram2d
|
|
AS '@MODULE_FILENAME@','explode_histogram2d'
|
|
LANGUAGE 'C' with (isstrict);
|
|
|
|
-----------------------------------------------------------------------
|
|
-- ESTIMATE_HISTOGRAM2D( <histogram2d>, <box> )
|
|
-----------------------------------------------------------------------
|
|
CREATEFUNCTION estimate_histogram2d(HISTOGRAM2D,box)
|
|
RETURNS float8
|
|
AS '@MODULE_FILENAME@','estimate_histogram2d'
|
|
LANGUAGE 'C' with (isstrict);
|
|
|
|
END TRANSACTION;
|