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/*PGR-GNU*****************************************************************
Copyright (c) 2018 pgRouting developers
Mail: project@pgrouting.org
Copyright (c) 2018 Celia Virginia Vergara Castillo
mail: vicky_vergara@hotmail.com
------
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
********************************************************************PGR-GNU*/
--------------------
-- _pgr_dijkstraNear
--------------------
/* this file is kept for backward compatibility */
-- ONE to MANY
--v3.0
CREATE FUNCTION _pgr_dijkstraNear(
TEXT, -- edges_sql (required)
BIGINT, -- from_vid (required)
ANYARRAY, -- to_vids (required)
BIGINT, -- stop_at (required)
directed BOOLEAN DEFAULT true,
OUT seq INTEGER,
OUT path_seq INTEGER,
OUT end_vid BIGINT,
OUT node BIGINT,
OUT edge BIGINT,
OUT cost FLOAT,
OUT agg_cost FLOAT)
RETURNS SETOF RECORD AS
$BODY$
SELECT seq, path_seq, end_vid, node, edge, cost, agg_cost
FROM _pgr_dijkstra(_pgr_get_statement($1), ARRAY[$2]::BIGINT[], $3::BIGINT[], $5, false, true, $4);
$BODY$
LANGUAGE sql VOLATILE
COST 100
ROWS 1000;
-- MANY to ONE
--v3.0
CREATE FUNCTION _pgr_dijkstraNear(
TEXT, -- edges_sql (required)
ANYARRAY, -- from_vids (required)
BIGINT, -- to_vid (required)
BIGINT, -- stop_at (required)
directed BOOLEAN DEFAULT true,
OUT seq INTEGER,
OUT path_seq INTEGER,
OUT start_vid BIGINT,
OUT node BIGINT,
OUT edge BIGINT,
OUT cost FLOAT,
OUT agg_cost FLOAT)
RETURNS SETOF RECORD AS
$BODY$
SELECT seq, path_seq, start_vid, node, edge, cost, agg_cost
FROM _pgr_dijkstra(_pgr_get_statement($1), $2::BIGINT[], ARRAY[$3]::BIGINT[], $5, false, false, $4);
$BODY$
LANGUAGE sql VOLATILE
COST 100
ROWS 1000;
-- MANY to MANY
--v3.0
CREATE FUNCTION _pgr_dijkstraNear(
TEXT, -- edges_sql (required)
ANYARRAY, -- from_vids (required)
ANYARRAY, -- to_vids (required)
BIGINT, -- stop_at (required)
directed BOOLEAN DEFAULT true,
OUT seq INTEGER,
OUT path_seq INTEGER,
OUT end_vid BIGINT,
OUT start_vid BIGINT,
OUT node BIGINT,
OUT edge BIGINT,
OUT cost FLOAT,
OUT agg_cost FLOAT)
RETURNS SETOF RECORD AS
$BODY$
SELECT seq, path_seq, start_vid, end_vid, node, edge, cost, agg_cost
FROM _pgr_dijkstra(_pgr_get_statement($1), ARRAY[$2]::BIGINT[], ARRAY[$3]::BIGINT[], $5, false, false, $4);
$BODY$
LANGUAGE sql VOLATILE
COST 100
ROWS 1000;
-- COMMENTS
COMMENT ON FUNCTION _pgr_dijkstraNear(TEXT, BIGINT, ANYARRAY, BIGINT, BOOLEAN)
IS 'pgRouting internal function';
COMMENT ON FUNCTION _pgr_dijkstraNear(TEXT, ANYARRAY, BIGINT, BIGINT, BOOLEAN)
IS 'pgRouting internal function';
COMMENT ON FUNCTION _pgr_dijkstraNear(TEXT, ANYARRAY, ANYARRAY, BIGINT, BOOLEAN)
IS 'pgRouting internal function';
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