Added new perl function to make an undef SQL script.

git-svn-id: http://svn.osgeo.org/postgis/trunk@52 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/postgis.sql.in b/postgis.sql.in
index 01819e631f6ae6aed77b5a6b97c4d32e4260ffaf..4d56292a55430d36cba6f0c960855a8bac3ba66d 100644 (file)
--- a/postgis.sql.in
+++ b/postgis.sql.in
@@ -1,9 +1,21 @@
 BEGIN TRANSACTION;
 
+
+--- you might have to define the plpgsql language something like;
+
+-- CREATE FUNCTION plpgsql_call_handler () RETURNS OPAQUE AS
+--     '/usr/local/pgsql/lib/plpgsql.so' LANGUAGE 'C';
+--
+-- CREATE TRUSTED PROCEDURAL LANGUAGE 'plpgsql'
+--     HANDLER plpgsql_call_handler
+--     LANCOMPILER 'PL/pgSQL';
+
+
 CREATE FUNCTION POSTGIS_VERSION() returns char
 as 'select \'@POSTGIS_VERSION@\'::char as version'
 LANGUAGE 'sql';
 
+
 -- create the table with spatial referencing information in it. spec, section 3.2.1.2
 
 create table spatial_ref_sys (
@@ -15,8 +27,6 @@ create table spatial_ref_sys (
 
 -- create the metadata table.  spec, section 3.2.2.1
 
--- currently only type =0 (GEOMETRY_GENERIC) is supported
-
 create table geometry_columns (
 f_table_catalog varchar(256) not null,
 f_table_schema  varchar(256) not null,
@@ -97,7 +107,7 @@ END;
 -- select DropGeometryColumn('new_test','test_table','mygeom');
 
 
-drop function AddGeometryColumn(varchar,varchar,varchar,integer,varchar,integer);
+--  drop function AddGeometryColumn(varchar,varchar,varchar,integer,varchar,integer);
 
 --- AddGeometryColumn(<db name>,<table name>,<column name>, <srid>, <type>,<dim>)
 --- type can be one of GEOMETRY, GEOMETRYCOLLECTION,POINT,MULTIPOINT,POLYGON,
@@ -413,7 +423,7 @@ CREATE FUNCTION length3d(GEOMETRY)
 
 CREATE FUNCTION length(GEOMETRY)
    RETURNS FLOAT8
-   AS '@MODULE_FILENAME@'
+   AS '@MODULE_FILENAME@','length2d'
    LANGUAGE 'c' with (isstrict);
 
 CREATE FUNCTION area2d(GEOMETRY)
@@ -428,7 +438,7 @@ CREATE FUNCTION perimeter3d(GEOMETRY)
 
 CREATE FUNCTION perimeter(GEOMETRY)
    RETURNS FLOAT8
-   AS '@MODULE_FILENAME@'
+   AS '@MODULE_FILENAME@','perimeter2d'
    LANGUAGE 'c' with (isstrict);
 
 CREATE FUNCTION truly_inside(GEOMETRY,GEOMETRY)
@@ -749,89 +759,4 @@ INSERT INTO pg_amproc (amid, amopclaid, amproc, amprocnum)
    WHERE  amname = 'gist' and opcname = 'gist_geometry_ops'
       and proname = 'ggeometry_same';
 
-
-
-
----- RTREE indexing support
-
-INSERT INTO pg_opclass (opcname, opcdeftype)
-   SELECT 'rt_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';
-
-
-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 = 'rtree' and opcname = 'rt_geometry_ops'
-      and c.oprname = '<<';
-
-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 = 'rtree' and opcname ='rt_geometry_ops'
-      and c.oprname = '&<';
-
-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 = 'rtree' and opcname = 'rt_geometry_ops'
-      and c.oprname = '&&';
-
-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 = 'rtree' and opcname = 'rt_geometry_ops'
-      and c.oprname = '&>';
-
-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 = 'rtree' and opcname = 'rt_geometry_ops'
-      and c.oprname = '>>';
-
-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 = 'rtree' and opcname = 'rt_geometry_ops'
-      and c.oprname = '~=';
-
-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 = 'rtree' and opcname = 'rt_geometry_ops'
-      and c.oprname = '~';
-
-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 = 'rtree' and opcname = 'rt_geometry_ops'
-      and c.oprname = '@';
-
-DROP table rt_ops_tmp;
-
-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 = 'rtree' and opcname = 'rt_geometry_ops'
-      and proname = 'geometry_union';
-
-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 = 'rtree' and opcname = 'rt_geometry_ops'
-      and proname = 'geometry_inter';
-
-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 = 'rtree' and opcname = 'rt_geometry_ops'
-      and proname = 'geometry_size';
-
 end TRANSACTION;