Three Questions:
1. Are certification questions best asked here or in the IM group?
2. From page 67 Power Cert guide. Regarding Primary Key Expression:
The calculated value is matched up with the 'ThisTagKeyExpression'. If there is a match, the rows of both attribute groups (or MIB tables) are linked.
And
The calculated value is matched up with the 'PrimaryKeyExpression'. If there is a match, the rows of both groups (or MIB tables) are linked.
What happens if there is no variable in both tables that matches up? What's the work-around?
Why would one expect there to be a match between the 2 tables?
3. Also, it' unclear what, from page 63, the following means:
Specifies to use the vendor certification attributes of the ObjectID to define the MVEL expression to provide the value for the Indexes metric family attribute.
Recommendation: Set to INDEX.
Why wouldn't I set the Primary Key Expression to the actual index i'm using. What is "INDEX" (all caps)?
Ok, probably more than 3 questions here. Thanks.