Drop a keyspace (Java)
Drops a keyspace from a database and deletes all data in that keyspace.
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You need an application token with permission to interact with the target database, such as the Database Administrator role. For more information, see Get endpoint and token. |
Result
Drops the specified keyspace.
Does not return anything.
Parameters
Use the dropKeyspace method, which belongs to the com.datastax.astra.client.admin.DatabaseAdmin class.
Method signature
void dropKeyspace(String keyspace)void dropKeyspace(
String keyspace,
DropKeyspaceOptions options
)| Name | Type | Summary |
|---|---|---|
|
|
The name of the keyspace to drop. |
|
|
Optional.
The options for this operation. See Methods of |
| Method | Parameters | Summary |
|---|---|---|
|
|
Optional. Whether the command should silently succeed even if a keyspace with the given name does not exist. Default: true |
Examples
The following examples demonstrate how to drop a keyspace.
import com.datastax.astra.client.DataAPIClient;
import com.datastax.astra.client.admin.DatabaseAdmin;
import com.datastax.astra.client.databases.Database;
public class Example {
public static void main(String[] args) {
// Get a database
Database database = new DataAPIClient("APPLICATION_TOKEN").getDatabase("API_ENDPOINT");
// Get an admin object
DatabaseAdmin admin = database.getDatabaseAdmin();
// Drop a keyspace
admin.dropKeyspace("KEYSPACE_NAME");
}
}Client reference
For more information, see the client reference.
