Copy cartodb lib/sql scripts from CDB_CartodbfyTable branch

scripts-available/CDB_LatLng.sql

@@ -0,0 +1,23 @@
+--
+-- Create a valid GEOMETRY in 4326 from a lat/lng pair
+--
+-- @param lat A numeric latitude value.
+--
+-- @param lng A numeric longitude value.
+--  
+--
+
+CREATE OR REPLACE FUNCTION CDB_LatLng (lat NUMERIC, lng NUMERIC) RETURNS geometry as $$ 
+BEGIN 
+    -- this function is silly
+    RETURN ST_SetSRID(ST_MakePoint(lng,lat),4326); 
+END; 
+$$ language plpgsql IMMUTABLE;
+
+CREATE OR REPLACE FUNCTION CDB_LatLng (lat FLOAT8, lng FLOAT8) RETURNS geometry as $$ 
+BEGIN 
+    -- this function is silly
+    RETURN ST_SetSRID(ST_MakePoint(lng,lat),4326); 
+END; 
+$$ language plpgsql IMMUTABLE;
+