create Feature Spatial Index
Create the standard GeoPackage RTree spatial index (gpkg_rtree_index extension) on tableName's geometry column, so the features table is spatially queryable — by any external GIS and by WorldWind's bounding-box reads. NGA wires the virtual table + sync triggers + the gpkg_extensions registration. Idempotent. Implemented per platform (NGA's RTree extension).
Create the standard GeoPackage RTree spatial index (gpkg_rtree_index extension) on tableName's geometry column, so the features table is spatially queryable — by any external GIS and by WorldWind's bounding-box reads. NGA wires the virtual table + sync triggers + the gpkg_extensions registration. Idempotent. Implemented per platform (NGA's RTree extension).
Create the standard GeoPackage RTree spatial index (gpkg_rtree_index extension) on tableName's geometry column, so the features table is spatially queryable — by any external GIS and by WorldWind's bounding-box reads. NGA wires the virtual table + sync triggers + the gpkg_extensions registration. Idempotent. Implemented per platform (NGA's RTree extension).