SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 6)
    Identifier id
    Identifier str (alias input)
    Function hex (alias input_hex) (children 1)
     ExpressionList (children 1)
      Identifier str
    Function base32Encode (alias result) (children 1)
     ExpressionList (children 1)
      Identifier str
    Identifier b32
    Function equals (children 1)
     ExpressionList (children 2)
      Identifier result
      Identifier b32
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier t3447
