nl_tokens: Sub - queries in select clause
pl_tokens: function field ( query ) { var queryDefinition ; if ( <mask> instanceof Function ) { queryDefinition = query ( ) ; } else { queryDefinition = query ; } var customField = queryDefinition . select ; customField = customField . addSubQuery ( queryDefinition ) ; // Field query cannot be joined to any other query so don't have set the positional fields return customField ; }