Apama 10.5.3 | Release Notes | What's New In Apama 9.12 | Query enhancements in 9.12
 
Query enhancements in 9.12
Apama 9.12 includes the following query enhancements:
*A query may now also use the result of an action call on the event as the key for a query. For further information, see Defining actions as query keys.
*Coassignment in query files can now use the as operator. For example:
using com.apama.aggregates.last;
query Example {
find Event as e select last(e.value) as lastValue without Stop as s {
}
}
Software AG Designer has been updated to use the as operator when constructing queries graphically. The current : assignment operator is still valid for backwards compatibility. For further information, see Defining event patterns.