/*PGR-GNU*****************************************************************

Copyright (c) 2007-2026 pgRouting developers

Mail: project@pgrouting.org

Copyright (c) 2015 Celia Virginia Vergara Castillo

mail: vicky at erosion.dev

------

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*/

--v3.0

CREATE FUNCTION pgr_dijkstraCostMatrix(

TEXT, -- edges_sql (required)

ANYARRAY, -- vids (required)

directed BOOLEAN DEFAULT true,

OUT start_vid BIGINT,

OUT end_vid BIGINT,

OUT agg_cost FLOAT)

RETURNS SETOF RECORD AS

$BODY$

SELECT a.start_vid, a.end_vid, a.agg_cost

FROM _pgr_dijkstra_v4(_pgr_get_statement($1), $2::BIGINT[], '{}'::BIGINT[], $3, true, true, 0, false) a;

$BODY$

LANGUAGE SQL VOLATILE STRICT

COST ${COST_HIGH} ROWS ${ROWS_LOW};

COMMENT ON FUNCTION pgr_dijkstraCostMatrix(TEXT, ANYARRAY, BOOLEAN)

IS 'pgr_dijkstraCostMatrix

- Parameters:

- Edges SQL with columns: id, source, target, cost [,reverse_cost]

- ARRAY [vertices identifiers]

- Optional Parameters

- directed := true

- Documentation:

- ${PROJECT_DOC_LINK}/pgr_dijkstraCostMatrix.html

';