SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 6)
    Identifier target_category
    Identifier target_brand
    Identifier target_timezone
    Function dictGetKeys (alias product_ids_by_category) (children 1)
     ExpressionList (children 3)
      Literal \'dict_products\'
      Literal \'category\'
      Identifier target_category
    Function dictGetKeys (alias product_ids_by_brand) (children 1)
     ExpressionList (children 3)
      Literal \'dict_products\'
      Literal \'brand\'
      Identifier target_brand
    Function dictGetKeys (alias country_city_by_tz) (children 1)
     ExpressionList (children 3)
      Literal \'dict_geo\'
      Literal \'timezone\'
      Identifier target_timezone
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier inputs
   ExpressionList (children 3)
    OrderByElement (children 1)
     Identifier target_category
    OrderByElement (children 1)
     Identifier target_brand
    OrderByElement (children 1)
     Identifier target_timezone
