Explain EXPLAIN SYNTAX (children 1)
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 1)
    ExpressionList (children 1)
     Function negate (children 1)
      ExpressionList (children 1)
       Literal Tuple_(Tuple_(UInt64_3, UInt64_7, UInt64_3), UInt64_100)
