fn mysql_table_name(
first_component: Option<&str>,
second_component: Option<&str>,
current_schema: &str,
name: &str,
) -> Result<MySqlTableName, TransientError>fn mysql_table_name(
first_component: Option<&str>,
second_component: Option<&str>,
current_schema: &str,
name: &str,
) -> Result<MySqlTableName, TransientError>