Can I static filter on two indices into a table variable?

[amazingmo]

I have a table that has two indices.

This table has a lot of entries.
My generator.yml includes the following

walk:
  - cmcIIIDevName
  - cmcIIIVarName
  - 1.3.6.1.4.1.2606.7.4.2.2.1.11.1.27
  - 1.3.6.1.4.1.2606.7.4.2.2.1.11.1.31
  - 1.3.6.1.4.1.2606.7.4.2.2.1.11.1.37
  - 1.3.6.1.4.1.2606.7.4.2.2.1.11.2.26

and so on for many rows

then later:

lookups:
  - source_indexes: [cmcIIIVarDeviceIndex]
     lookup: cmcIIIDevName
    drop_source_indexes: true

  - source_indexes: [cmcIIIVarDeviceIndex, cmcIIIVarIndex]
    lookup: cmcIIIVarName
    drop_source_indexes: true

then later

overrides:
  cmcIIIDevName:
    ignore: true
  cmcIIIVarName:
    ignore: true

My question is whether there is a way to just walk the table OID (1.3.6.1.4.1.2606.7.4.2.2.1.11) and statically filter the variables to keep instead of listing them individually?

[amazingmo]

I have another problem with the same OID.

The OID is cmcIIIVarValueInt (see oidref.com )

It's a two dimensional table indexed by deviceName and variableName, through indexes as described in my original question.

The issue is that although all of the values in the table are integers, some of them need to be interpreted as gauges and some of them as counters. The overrides section of the generator.yml file is keyed by the metric name. I really need to be able to split the table into different metrics rather than have all of them under one.
If I had multiple metrics, then I could change the type of a subset of them to counters.

Is there a way to do this?