GDAL-VECTOR-WRITE(1) GDAL GDAL-VECTOR-WRITE(1) (NAME) gdal-vector-write - ( ) 3.11. (DESCRIPTION) write gdal pipeline . . gdal vector materialize . (SYNOPSIS) * write [] -------------------------- . : -o, --output [] : -f, --of, --format, --output-format ( "GDALG" ) --co, --creation-option = [] --lco, --layer-creation-option = [] --overwrite --update --overwrite-layer --append --upsert -l, --output-layer --skip-errors --no-create-empty-layers : --output-oo, --output-open-option = [] --upsert (Upsert) ( ) --append (STANDARD OPTIONS) -f, --of, --format, --output-format . : gdal --formats | grep vector | grep rw | sort --co, --creation-option = . GeoPackage . . . --formats . Vector drivers . . --lco, --layer-creation-option = . GeoPackage . . . --formats . Vector drivers . . --overwrite . gdal . --update . --overwrite-layer . --append () . . --output-layer . . --output-open-option, --output-oo = 3.12. ( ). . --skip-errors 3.12. () . . --upsert 3.12. --append OGRLayer::CreateFeature() OGRLayer::UpsertFeature() . : GPKG -- GeoPackage vector Elasticsearch: Geographically Encoded Objects for Elasticsearch MongoDBv3 ( upsert GDAL_DCAP_UPSERT ). upsert FID ( FID) . FID . GPKG upsert FID ( --unset-fid gdal vector edit FID ) UNIQUE . (EXAMPLES) : GeoPackage $ gdal vector pipeline ... [other commands here] ... ! write out.gpkg --overwrite (AUTHOR) Even Rouault (COPYRIGHT) 1998-2026 August 18, 2026 GDAL-VECTOR-WRITE(1)