Method deprecated or moved
This method is deprecated or moved on the latest stable version.
The last existing version (v4.2.9) is shown here.
full_version()
private
Returns the full version
of the connected MySQL server.
# File activerecord/lib/active_record/connection_adapters/mysql_adapter.rb, line 478
def full_version
@full_version ||= @connection.server_info
end