module ActiveRecord::ConnectionAdapters::MySQL::DatabaseStatements

def select_all(*, **) # :nodoc:

:nodoc:
Returns an ActiveRecord::Result instance. 
def select_all(*, **) # :nodoc:
  result = if ExplainRegistry.collect? && prepared_statements
    unprepared_statement { super }
  else
    super
  end
  @connection.abandon_results!
  result
end