Which table contains collected values of metric key in EM repos?

Question

I've a metric group which has a metric key. When queying the collected values for the metric group, I don't see the metric key values from the result.
select METRIC_GROUP_NAME, METRIC_COLUMN_NAME, VALUE
from GC_METRIC_VALUES_LATEST
where METRIC_GROUP_NAME = '<metric name>';
Using the oracle_database [Type]/database [instance]/'Archive Area'[metric group] as example, 'Archive Area Destination' is the metric key.
Run this query:
select METRIC_GROUP_NAME, METRIC_COLUMN_NAME, VALUE
from GC_METRIC_VALUES_LATEST
where ENTITY_guid = (select target_guid from mgmt_targets where target_name ='database' and target_type='oracle_database')
and METRIC_GROUP_NAME = 'archFull';
result:
archFull     archTotal     195570068
archFull     archUsed     76805980
archFull     archUsedPercent     42
archFull     archAvail     118764088
Where I can find collected values of the metric key?

Answer 1

Thank you, Joseba. It does help to some extent. Now I have a non-updatable field with the climate name in it, and below that is the magnifying-glass icon that invokes the list of values. I guess that's not bad, and I can put a label next to the magnifying class saying "Click to select climate". So it's better, but still looks very odd compared to updating fields that are in the LOCATION table itself, where it's an updatable field and the maginfying glass is right next to it. Really the user should not have to behave differently just because the database chooses to hold the value that he wants to alter as a reference to another table.
Is there at least a way to put the list of values magnifying-glass next to the field that displays teh value, rather than underneath it? They are all inside a thing called "af:panelFormLayout", and I tried setting MaxColumns to 2 in its properties, but it still won't let me move the list-of-values field alongside the other one.
Thanks.