Criteria expressions always use string comparison #3
Description
An age old one this - the UI that creates Expressions for use in the Criteria tab of many templates (ours included) always creates XPathQuery and ValueExpression elements with Type='String' set. This makes it hard and non-intuitive to create criteria based on numeric data, as any Greater/less than operators don't function as expected.
In order to resolve this, this UI page should be replaced with a new version that allows you to set the type when adding/editing each expression (note this needs to support multiple expressions, so should probably do so inline rather than a global dropdown or 'alternate' template that's hard coded to do decimal say).