AlterDatabaseProperties()

This operation alters a database property.

c++

Status AlterDatabaseProperties(const AlterDatabasePropertiesRequest& request)

Request Syntax

c++

auto request = AlterDatabasePropertiesRequest()
    .WithDatabaseName(db_name)
    .WithProperties(properties);

REQUEST METHODS:

• WithDatabaseName(const std::string& db_name)

  Sets the target database name. The default database applies if it is empty.

• WithProperties(std::unordered_map<std::string, std::string>&& properties)

  Sets altered properties of this database. You can find the available database properties on this page.

• AddProperty(const std::string& key, const std::string& property)

  Adds a property to this database.

RETURNS:

Status

Check status.IsOk() to confirm success.

EXCEPTIONS:

• StatusCode

  Check status.Code() and status.Message() for error details.

Example

c++

#include "milvus/MilvusClientV2.h"
auto client = milvus::MilvusClientV2::Create();

milvus::ConnectParam connect_param{"YOUR_CLUSTER_ENDPOINT", "YOUR_CLUSTER_TOKEN"};
auto status = client->Connect(connect_param);
if (!status.IsOk()) {
    std::cout << status.Message() << std::endl;
}

status = client->AlterDatabaseProperties(
    milvus::AlterDatabasePropertiesRequest()
        .WithDatabaseName("my_database")
        .AddProperty("key", "value"));
if (!status.IsOk()) {
    std::cout << status.Message() << std::endl;
}