Default Constructor
Copy Constructor
extensions to copy
Name of the column that requires the extension. When NULL, the extension is required for the entire table.
Definition of the extension in the form specfied by the template in GeoPackage Extension Template (Normative) or reference thereto.
The case sensitive name of the extension that is required, in the form
Indicates scope of extension effects on readers / writers: read-write or write-only in lowercase.
Name of the table that requires the extension. When NULL, the extension is required for the entire GeoPackage. SHALL NOT be NULL when the column_name is not NULL.
Static Readonly COLUMN_columnName field name
Static Readonly COLUMN_definition field name
Static Readonly COLUMN_extensionName field name
Static Readonly COLUMN_scope field name
Static Readonly COLUMN_tableName field name
Static Readonly EXTENSION_Divider between extension name parts
Static Readonly TABLE_Table name
Get the extension scope type
extension scope type
Set the extension scope type
extension scope type
Static buildStatic getStatic getGenerated using TypeDoc
Indicates that a particular extension applies to a GeoPackage, a table in a GeoPackage or a column of a table in a GeoPackage. An application that access a GeoPackage can query the gpkg_extensions table instead of the contents of all the user data tables to determine if it has the required capabilities to read or write to tables with extensions, and to “fail fast” and return an error message if it does not.