About closure operator in XPath and X-Query

Is it possible to express the closure (*) operator when specifying a path?
The // operator provided by XPath seems too weak.
For instance, how can I express a query that verifies if there is a path of
any length between two elements going only through <tag1> elements?

thanks for your help

Received on Monday, 8 October 2001 06:24:09 UTC