postgres/Patch/closelog.patch

   1 Index: create_funcs.sql
   2 ===================================================================
   3 --- create_funcs.sql    (revision 3096)
   4 +++ create_funcs.sql    (working copy)
   5 @@ -31,6 +31,15 @@
   6      ) AS s;
   7  $$ LANGUAGE SQL; -- }}}
   8
   9 +-- closelog(): Lister ut de nærmeste punktene i loggen for et koordinat
  10 +CREATE OR REPLACE FUNCTION closelog(point) RETURNS void -- {{{
  11 +AS $$
  12 +BEGIN
  13 +    PERFORM (point($1) <-> coor)::numeric(8,5) AS distance, *
  14 +        FROM logg ORDER BY distance LIMIT 100;
  15 +END;
  16 +$$ LANGUAGE plpgsql; -- }}}
  17 +
  18  -- findpos(): Beregn koordinater for et tidspunkt som ligger mellom to trackpunkter.
  19  CREATE OR REPLACE FUNCTION findpos(currtime timestamptz) RETURNS point AS $$ -- {{{
  20  DECLARE