If I have a query, with let's say 4 tables (A,B,C,D). It's a one to many relationship from A to the others.
I want to calculate different measures between fields pulled from all tables, however if table B doesn't have a value for a particular record - it leaves the field blank - so I can't make a certain calculation. Is there anyway to make the query see the blanks as a zero, so I can do my calculations?
I understand that I could make a table and set default values to zero - but is there anyway that this can be done in the query??
I want to calculate different measures between fields pulled from all tables, however if table B doesn't have a value for a particular record - it leaves the field blank - so I can't make a certain calculation. Is there anyway to make the query see the blanks as a zero, so I can do my calculations?
I understand that I could make a table and set default values to zero - but is there anyway that this can be done in the query??