useDatabase()
This operation sets the active database for the gRPC client.
useDatabase(data?): Promise<ResStatus>
Request Syntax
milvusClient.useDatabase({
db_name: string
})
PARAMETERS:
db_name (string) -
The name of the database to create.
There should be a database that has the specified name. Otherwise, exceptions will occur.
RETURNS Promise |<ResStatus>
This method returns a promise that resolves to a ResStatus object.
{
code: number,
error_code: string | number,
reason: string
}
PARAMETERS:
code (number) -
A code that indicates the operation result. It remains 0 if this operation succeeds.
error_code (string | number) -
An error code that indicates an occurred error. It remains Success if this operation succeeds.
reason (string) -
The reason that indicates the reason for the reported error. It remains an empty string if this operation succeeds.
Example
const milvusClient = new milvusClient(MILUVS_ADDRESS);
const resStatus = await milvusClient.useDatabase({ db_name: 'new_db' });