--exclude

Modifies the behavior of the algorithm such that all fields are selected, except the ones mentioned by --fields.

--fields <FIELDS>

Comma-separated list of fields from input layer to copy to the new layer (or to exclude if --exclude is specified)

Field names with spaces, commas or double-quote should be surrounded with a starting and ending double-quote character, and double-quote characters in a field name should be escaped with backslash.

Depending on the shell used, this might require further quoting. For example, to select regular_field, a_field_with space, and comma and a field with " double quote with a Unix shell:

--fields "regular_field,\"a_field_with space, and comma\",\"a field with \\\" double quote\""

A field is only selected once, even if mentioned several times in the list.

Geometry fields can also be specified in the list. If the source layer has no explicit name for the geometry field, _ogr_geometry_ must be used to select the unique geometry field.

Specifying a non-existing source field name results in an error.

--ignore-missing-fields

By default, if a field specified by --fields does not exist in the input layer(s), an error is emitted and the processing is stopped. When specifying --ignore-missing-fields, only a warning is emitted and the non existing fields are just ignored.

--active-layer <ACTIVE-LAYER>

Set the active layer. When it is specified, only the layer specified by its name will be subject to the processing. Other layers will be not modified. If this option is not specified, all layers will be subject to the processing.

--append

Whether appending features to existing layer(s) is allowed. This also creates the output dataset if it does not exist yet.

--co, --creation-option <NAME>=<VALUE>

Many formats have one or more optional dataset creation options that can be used to control particulars about the file created. For instance, the GeoPackage driver supports creation options to control the version.

May be repeated.

The dataset creation options available vary by format driver, and some simple formats have no creation options at all. A list of options supported for a format can be listed with the --formats command line option but the documentation for the format is the definitive source of information on driver creation options. See Vector drivers format specific documentation for legal creation options for each format.

Note that dataset creation options are different from layer creation options.

--if, --input-format <format>

Format/driver name to be attempted to open the input file(s). It is generally not necessary to specify it, but it can be used to skip automatic driver detection, when it fails to select the appropriate driver. This option can be repeated several times to specify several candidate drivers. Note that it does not force those drivers to open the dataset. In particular, some drivers have requirements on file extensions.

May be repeated.

--input-layer <INPUT-LAYER>

Specifies the name of one or more layers to process. By default, all layers will be processed. To read and write all layers but only process a subset, use --active-layer.

--lco, --layer-creation-option <NAME>=<VALUE>

Many formats have one or more optional layer creation options that can be used to control particulars about the layer created. For instance, the GeoPackage driver supports layer creation options to control the feature identifier or geometry column name, setting the identifier or description, etc.

May be repeated.

The layer creation options available vary by format driver, and some simple formats have no layer creation options at all. A list of options supported for a format can be listed with the --formats command line option but the documentation for the format is the definitive source of information on driver creation options. See Vector drivers format specific documentation for legal creation options for each format.

Note that layer creation options are different from dataset creation options.

--oo, --open-option <NAME>=<VALUE>

Dataset open option (format specific).

May be repeated.

-f, --of, --format, --output-format <OUTPUT-FORMAT>

Which output vector format to use. Allowed values may be given by gdal --formats | grep vector | grep rw | sort

--output-layer <NAME>

Specifies the name of the layer to which features will be written. If not specified, output layer names will be the same as input layer names.

--output-open-option, --output-oo <NAME>=<VALUE>

Added in version 3.12.

Dataset open option for output dataset (format specific).

May be repeated.

--overwrite

Allow program to overwrite existing target file or dataset. Otherwise, by default, gdal errors out if the target file or dataset already exists.

--overwrite-layer

Whether overwriting the existing output vector layer is allowed.

--skip-errors

Added in version 3.12.

Whether failures to write feature(s) should be ignored. Note that this option sets the size of the transaction unit to one feature at a time, which may cause severe slowdown when inserting into databases.

--update

Whether to open an existing output dataset in update mode.

--upsert

Added in version 3.12.

Variant of --append where the OGRLayer::UpsertFeature() operation is used to insert or update features instead of appending with OGRLayer::CreateFeature().

This is currently implemented only in a few drivers: GPKG -- GeoPackage vector, Elasticsearch: Geographically Encoded Objects for Elasticsearch and MongoDBv3 (drivers that implement upsert expose the GDAL_DCAP_UPSERT capability).

The upsert operation uses the FID of the input feature, when it is set (and the FID column name is not the empty string), as the key to update existing features. It is crucial to make sure that the FID in the source and target layers are consistent.

For the GPKG driver, it is also possible to upsert features whose FID is unset or non-significant (the --unset-fid option of gdal vector edit can be used to ignore the FID from the source feature), when there is a UNIQUE column that is not the integer primary key.