PostGIS_Liblwgeom_Version — 返回liblwgeom库的版本号。这应该与PostGIS的版本匹配。
text PostGIS_Liblwgeom_Version ( ) ;
text PostGIS_Liblwgeom_Version (
)
返回liblwgeom库的版本号/
SELECT PostGIS_Liblwgeom_Version(); postgis_liblwgeom_version -------------------------- 2.3.3 r15473 (1 row)
PostGIS_Full_Version , PostGIS_Lib_Version , PostGIS_LibXML_Version , PostGIS_PROJ_Version , PostGIS_Version