Make the rank function work more than once. :-)

diff --git a/sql/ccbs.sql b/sql/ccbs.sql
index ab682cdcacfa6b5dbe749b6722024e84328f834f..6a96a208b218c3f0921255f5c892d742ab08ca40 100644 (file)
--- a/sql/ccbs.sql
+++ b/sql/ccbs.sql
@@ -314,13 +314,20 @@ CREATE TYPE minmax_rank AS (
 );
 
 -- get_minmax_score_for_players(tournament, round, playmode)
 );
 
 -- get_minmax_score_for_players(tournament, round, playmode)

+CREATE TABLE temp_minmax (
+       player INTEGER,
+       min_score INTEGER,
+       max_score INTEGER
+);
+

 CREATE FUNCTION get_minmax_rank_for_players(integer, integer, varchar) RETURNS SETOF minmax_rank
     AS $$
 DECLARE
        ret minmax_rank;
        tp RECORD;
 BEGIN
 CREATE FUNCTION get_minmax_rank_for_players(integer, integer, varchar) RETURNS SETOF minmax_rank
     AS $$
 DECLARE
        ret minmax_rank;
        tp RECORD;
 BEGIN

-       CREATE TEMPORARY TABLE temp_minmax AS SELECT * FROM get_minmax_score_for_players($1, $2, $3);
+       INSERT INTO temp_minmax SELECT * FROM get_minmax_score_for_players($1, $2, $3);
+       

        FOR tp IN SELECT * FROM temp_minmax LOOP
                ret.player = tp.player;
                ret.best_rank = 1 + ( SELECT COUNT(*) FROM temp_minmax WHERE min_score >= tp.max_score AND player<>tp.player);
        FOR tp IN SELECT * FROM temp_minmax LOOP
                ret.player = tp.player;
                ret.best_rank = 1 + ( SELECT COUNT(*) FROM temp_minmax WHERE min_score >= tp.max_score AND player<>tp.player);


@@ -328,7 +335,7 @@ BEGIN
 
                RETURN NEXT ret;
        END LOOP;
 
                RETURN NEXT ret;
        END LOOP;

-       DROP TABLE temp_minmax; 
+       TRUNCATE temp_minmax;

        RETURN;
 END;
     $$
        RETURN;
 END;
     $$