Hi Franco, You can use the usual control statements IF THEN ELSE [1] to make it exactly like you want.
[1] https://www.postgresql.org/docs/current/static/plpgsql-control-structures.html Regards, Jorge Às 10:57 de 13-04-2017, franco base escreveu: > Hi all. > Is it possible that st_distance between point return meter distance if > point are very close and degrees otherwise? > > SELECT ST_distance ( ST_SetSRID > (ST_MakePoint(45.4553804010375,9.11292550791171) ,4326), ST_SetSRID > (ST_MakePoint(45.4553855607023,9.11291318106981) ,4326)) > > return 1.3 ( meter distance) > > > SELECT ST_distance ( ST_SetSRID > (ST_MakePoint(45.4553804010375,9.11292550791171) ,4326), ST_SetSRID > (ST_MakePoint(45.4560699405679,9.1164832309759) ,4326)) > > return 0.003 (degrees distance) > > > Thanks > fb > > > > > > _______________________________________________ > postgis-users mailing list > [email protected] > https://lists.osgeo.org/mailman/listinfo/postgis-users > J. Gustavo -- Jorge Gustavo Rocha Departamento de Informática Universidade do Minho 4710-057 Braga Tel: +351 253604480 Fax: +351 253604471 Móvel: +351 910333888 skype: nabocudnosor _______________________________________________ postgis-users mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/postgis-users
