Esri Geodatabase (File Geodb Raster Dataset) Writer Parameters
Writer Parameters
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- If this option is unchecked (default) and a database already exists, then tables and features are written to the existing database.
- If this option is checked, any existing database is deleted before writing begins.
If no database exists when writing begins, a new database is created.
Note:在数据库是德leted, it cannot be recovered – all data is lost.
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If a template File Geodatabase is specified, the writer will make a copy of the template into the location specified in the Dataset parameter. All operations will be performed on the copy while the original template File Geodatabase remains unchanged.
The parameter is available only when覆盖现有的数据库is enabled.
Note:Since it is doing a complete copy, any data present in the template will also be copied to the destination. To remove unwanted data from tables or feature classes, setTruncate TabletoYeson each feature type. Alternatively, to copy only schema and not data, use ArcGIS to export the schema to an XML Workspace Document, then set the writer to import the resultant schema with theImport XML Workspace Document (Schema Only)parameter (below).