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Update update_osm_roads_pgr.sh

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MaelREBOUX 2021-04-21 19:50:54 +02:00
parent be70255b7c
commit f6384af21e
1 changed files with 6 additions and 6 deletions
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12
scripts/update_osm_roads_pgr.sh
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@ -22,18 +22,18 @@ echo ""
# la couche osm_roads vient d'être mise à jour ou recrée
# on efface la topologie existante
$PSQL -h $DB_HOST -U $DB_USER -d $DB_NAME -c "SELECT DropTopology('osm_roads_topo') ;"
PGPASSWORD=$DB_PASSWD $PSQL -h $DB_HOST -U $DB_USER -d $DB_NAME -c "SELECT DropTopology('osm_roads_topo') ;"
# création d'un schéma qui va accueillir le réseau topologique de la couche osm_roads
$PSQL -h $DB_HOST -U $DB_USER -d $DB_NAME -c "SELECT topology.CreateTopology('osm_roads_topo', 2154);"
PGPASSWORD=$DB_PASSWD $PSQL -h $DB_HOST -U $DB_USER -d $DB_NAME -c "SELECT topology.CreateTopology('osm_roads_topo', 2154);"
# ajout d'un nouvel attribut sur la table osm_roads
$PSQL -h $DB_HOST -U $DB_USER -d $DB_NAME -c "SELECT topology.AddTopoGeometryColumn('osm_roads_topo', 'public', 'osm_roads', 'topo_geom', 'LINESTRING');"
PGPASSWORD=$DB_PASSWD $PSQL -h $DB_HOST -U $DB_USER -d $DB_NAME -c "SELECT topology.AddTopoGeometryColumn('osm_roads_topo', 'public', 'osm_roads', 'topo_geom', 'LINESTRING');"
# on a besoin du layer_id
# au cas où ça change : on le récupère par requête
$PSQL -X -h $DB_HOST -U $DB_USER -d $DB_NAME \
PGPASSWORD=$DB_PASSWD $PSQL -X -h $DB_HOST -U $DB_USER -d $DB_NAME \
-c "SELECT layer_id FROM topology.layer WHERE table_name = 'osm_roads' ;" \
--single-transaction \
--set AUTOCOMMIT=off \
@ -60,13 +60,13 @@ layer_id=1
# le 1er chiffre est l'identifiant du layer dans la table topology.layer
# le 2e chiffre est la tolérance en mètres
echo ">> calcul du graphe topologique"
$PSQL -h $DB_HOST -U $DB_USER -d $DB_NAME -c "UPDATE osm_roads SET topo_geom = topology.toTopoGeom(the_geom, 'osm_roads_topo', $layer_id, 0.00001);"
PGPASSWORD=$DB_PASSWD $PSQL -h $DB_HOST -U $DB_USER -d $DB_NAME -c "UPDATE osm_roads SET topo_geom = topology.toTopoGeom(the_geom, 'osm_roads_topo', $layer_id, 0.00001);"
echo ""
echo "fait"
echo ""
echo ">> maj de la couche osm_roads_pgr qui sert au routage depuis la topologie"
$PSQL -h $DB_HOST -U $DB_USER -d $DB_NAME < update_osm_roads_pgr.sql
PGPASSWORD=$DB_PASSWD $PSQL -h $DB_HOST -U $DB_USER -d $DB_NAME < update_osm_roads_pgr.sql
#echo ">> patch de la couche osm_roads_pgr pour les cas particuliers"
#$PSQL -h $DB_HOST -U $DB_USER -d $DB_NAME < patch_osm_roads_pgr.sql