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 or (children 1)
     ExpressionList (children 2)
      Function and (children 1)
       ExpressionList (children 2)
        Function equals (children 1)
         ExpressionList (children 2)
          Function dictGetString (children 1)
           ExpressionList (children 3)
            Literal \'colors\'
            Literal \'name\'
            Identifier color_id
          Literal \'red\'
        Function less (children 1)
         ExpressionList (children 2)
          Function dictGetUInt64 (children 1)
           ExpressionList (children 3)
            Literal \'colors\'
            Literal \'n\'
            Identifier color_id
          Literal UInt64_10
      Function equals (children 1)
       ExpressionList (children 2)
        Function dictGetString (children 1)
         ExpressionList (children 3)
          Literal \'colors\'
          Literal \'name\'
          Identifier color_id
        Literal \'green\'
    ExpressionList (children 2)
     OrderByElement (children 1)
      Identifier color_id
     OrderByElement (children 1)
      Identifier payload
