Explain EXPLAIN SYNTAX (children 2)
 Set
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 4)
    ExpressionList (children 2)
     Identifier color_id
     Identifier payload
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       TableIdentifier t
    Function not (children 1)
     ExpressionList (children 1)
      Function equals (children 1)
       ExpressionList (children 2)
        Function dictGetString (children 1)
         ExpressionList (children 3)
          Literal \'colors\'
          Literal \'name\'
          Identifier color_id
        Literal \'red\'
    ExpressionList (children 2)
     OrderByElement (children 1)
      Identifier color_id
     OrderByElement (children 1)
      Identifier payload
