Changeset 4750 for trunk/postgis/sqlmm.sql.in.c

Timestamp:

11/05/09 11:04:45 (3 years ago)

Author:

pramsey

Message:

Implement RFC3 (#195)

Files:

• trunk/postgis/sqlmm.sql.in.c (modified) (1 diff)

trunk/postgis/sqlmm.sql.in.c

@@ -157 +157 @@
         LANGUAGE 'SQL' IMMUTABLE STRICT; 
 
--- PostGIS equivalent function: zmflag(geometry)
+-- Availability: 1.5.0
 CREATE OR REPLACE FUNCTION SE_Is3D(geometry)
-        RETURNS boolean
-        AS $$ 
-        SELECT CASE ST_zmflag($1)
-               WHEN 0 THEN false
-               WHEN 1 THEN false
-               WHEN 2 THEN true
-               WHEN 3 THEN true
-               ELSE false
-           END
-        $$      
-        LANGUAGE 'SQL' IMMUTABLE STRICT; 
-
--- PostGIS equivalent function: zmflag(geometry)
+        RETURNS bool
+        AS 'MODULE_PATHNAME', 'LWGEOM_hasz'
+        LANGUAGE 'C' IMMUTABLE STRICT;
+
+-- Availability: 1.5.0
 CREATE OR REPLACE FUNCTION SE_IsMeasured(geometry)
-        RETURNS boolean
-        AS $$ 
-        SELECT CASE ST_zmflag($1)
-               WHEN 0 THEN false
-               WHEN 1 THEN true
-               WHEN 2 THEN false
-               WHEN 3 THEN true
-               ELSE false
-           END
-        $$      
-        LANGUAGE 'SQL' IMMUTABLE STRICT; 
-
-
-
-
+        RETURNS bool
+        AS 'MODULE_PATHNAME', 'LWGEOM_hasm'
+        LANGUAGE 'C' IMMUTABLE STRICT;
 
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