In addition to the generic FME feature attributes that FME Workbench adds to all features (see About Feature Attributes), this format adds the format-specific attributes described in this section.
Schema (From Table) features have no geometry.
The following schema information is added to features:
- Feature type name
- Attribute names
- Attribute's native data type
- Attribute's fme data type
- Feature type's geometry
- Feature type's coordinate system (only if the real reader provides coordinate system via schema features)
The table below further specifies these attributes and their allowed values.
|
Attribute Name |
Contents |
| fme_feature_type_name |
Name of the source feature type No default |
| attribute{#}.name |
A list attribute that stores the all the attribute names for the feature type defined in "fme_feature_type_name" attribute. No default |
| attribute{#}.native_data_type |
A list attribute that stores the type information that corresponds to the source format No default |
| attribute{#}.fme_data_type |
A list attribute that stores the type information that FME uses (obtained from mapping the native types to fme types) No default |
| fme_geometry{#} | A list attribute that stores all the supported geometries for the feature type defined in "fme_feature_type_name" attribute |
| fme_format_short_name |
Short name for the source format No default |
| fme_format_long_name |
Long descriptive name for the source format No default |
| fme_coordinate_system |
Feature type's coordinate system name. Only supported for readers that provide coordinate system information on schema features. No default |
Example feature output:
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Feature Type: `schema'
Attribute(string): `attribute{0}.fme_data_type' has value `fme_int32'Attribute(string): `attribute{0}.name' has value `Park ID'Attribute(string): `attribute{1}.fme_data_type' has value `fme_varchar(20)'Attribute(string): `attribute{1}.name' has value `Park Name'Attribute(string): `attribute{2}.fme_data_type' has value `fme_varchar(10)'Attribute(string): `attribute{2}.name' has value `Park Short Name'Attribute(string): `fme_basename' has value `schema_map_with_geom'
Attribute(string): `fme_feature_type' has value `schema'
Attribute(string): `fme_feature_type_name' has value `City Parks'
Attribute(string): `fme_geometry{0}' has value `fme_area'Attribute(string): `fme_type' has value `fme_no_geom'
Geometry Type: Unknown (0)
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