List user-defined type names (UDTs) (Java)
Gets the names of the user-defined types (UDTs) in a keyspace.
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Ready to write code? See the examples for this method to get started. If you are new to the Data API, check out the quickstart. |
Result
Returns the names of the user-defined types as an unordered list of strings.
Parameters
Use the listTypeNames method, which belongs to the com.datastax.astra.client.databases.Database class.
Method signature
List<String> listTypeNames()List<String> listTypes(ListTypesOptions options)| Name | Type | Summary |
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Optional. The options for this operation, including the keyspace and timeouts. |
Examples
The following examples demonstrate how to list names of the user-defined types in a keyspace.
import com.datastax.astra.client.DataAPIClient;
import com.datastax.astra.client.databases.Database;
import java.util.List;
public class Example {
public static void main(String[] args) {
// Get a database
Database database = new DataAPIClient("APPLICATION_TOKEN").getDatabase("API_ENDPOINT");
// List type names
List<String> result = database.listTypeNames();
System.out.println(result);
}
}Client reference
For more information, see the client reference.
