Events are normally constructed from multiple properties. Complex Event Processing handles event properties in the same way as table columns are handled in SQL.
The rules applying to event property names are the same as the event stream name rules.
Input events are in either CSV format or XML format, and Complex Event Processing uses the names shown below as input event property names. If these names do not conform to the above rules, enclosing them between backquote symbols (`) allows their use as a property name.
The name attributes in the "column" elements specified in the "event type definition"
Subelement names of the root element in the XML definition ("xmlSchema" and "root" element) specified in the "event type definition"
