expression - extra filters

[qwertyjjj]

Is it possible to adde extra filters to an expression, i.e. the same as an AND clause in a SQL query.
For example,
=DSum("[1To90]","tableA","ID=2")

I need something like :
=DSum("[1To90]","tableA","ID=2 AND Region='A'")

Will that work ?

 

[Fear Naught]

In a nutshell - Yes you can