postgis_full_version();
NOTICE: Function postgis_gdal_version() not found.NOTICE: Function postgis_topology_scripts_installed() not found.NOTICE: Function postgis_raster_scripts_installed() not found.NOTICE: Function postgis_raster_lib_version() not f
我在PostgreSQL中有几个LINESTRING Z geometies,它们看起来像LINESTRING Z (1 2 1,1 1 4)select st_astext(st_buffer('LINESTRING Z (1 2 1,1 1 4)'::geometry, 2)) as geom;POLYGON((34046603921,2.84775906502