Reads Snowflake connection parameters from the connections.toml and config.toml files used by the Snowflake Connector for Python and the Snowflake CLI, or specifies them for a connection manually.
snowflake_connection(name = NULL, ..., .config_dir = NULL)A named connection. Defaults to $SNOWFLAKE_DEFAULT_CONNECTION_NAME if set, the default_connection_name from the config.toml file (if present), and finally the [default] section of the connections.toml file, if any. See Snowflake's documentation for details.
Additional connection parameters. See Common parameters.
The directory to search for a connections.toml and config.toml file. Defaults to $SNOWFLAKE_HOME or ~/.snowflake if that directory exists, otherwise it falls back to a platform-specific default. See Snowflake's documentation for details.
An object of class "snowflake_connection".
The following is a list of common connection parameters. A more complete list can be found in the documentation for the Snowflake Connector for Python:
account: A Snowflake account identifier.
user: A Snowflake username.
role: The role to use for the connection.
schema: The default schema to use for the connection.
database: The default database to use for the connection.
warehouse: The default warehouse to use for the connection.
authenticator: The authentication method to use for the connection.
private_key or private_key_file: A path to a PEM-encoded private key for key-pair authentication.
private_key_file_pwd: The passphrase for the private key, if any.
token: The OAuth token to use for authentication.
token_file_path: A path to an OAuth token to use for authentication.
password: The user's Snowflake password.
if (FALSE) { # has_a_default_connection()
# Read the default connection parameters from an existing
# connections.toml file:
conn <- snowflake_connection()
# Read a named connection from an existing connections.toml file:
conn <- snowflake_connection(name = "default")
# Override specific parameters for a connection:
conn <- snowflake_connection(
schema = "myschema",
warehouse = "mywarehouse"
)
}
# Pass connection parameters manually, which is useful if there is no
# connections.toml file. For example, to use key-pair authentication:
conn <- snowflake_connection(
account = "myaccount",
user = "me",
private_key = "rsa_key.p8"
)
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