SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function equals (children 1)
     ExpressionList (children 2)
      Function parseDateTime (children 1)
       ExpressionList (children 3)
        Literal \'06 PM\'
        Literal \'%h %p\'
        Literal \'UTC\'
      Function toDateTime (children 1)
       ExpressionList (children 2)
        Literal \'1970-01-01 18:00:00\'
        Literal \'UTC\'
