CreateDatabase()

This operation creates a new database.

Status CreateDatabase(const CreateDatabaseRequest& request)

Request Syntax

auto request = CreateDatabaseRequest()
    .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 properties of this database.

• 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

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

milvus::ConnectParam connect_param{"http://localhost:19530", "root:Milvus"};
auto status = client->Connect(connect_param);
if (!status.IsOk()) {
    std::cout << status.Message() << std::endl;
}

std::unordered_map<std::string, std::string> props;
props.emplace("database.replica.number", "2");
status = client->CreateDatabase(
    milvus::CreateDatabaseRequest()
        .WithDatabaseName(my_db_name)
        .WithProperties(std::move(props))
);
if (!status.IsOk()) {
    std::cout << status.Message() << std::endl;
}