Conditional Metrics

Metrics have if attribute to define the condition for metric execution. This way you can calculate metrics, that only refer to the part of the dataset you request.

This expression returns count of blocks with the non-zero gas used:

count(distinct: Block_Number if: {Block: {GasUsed: {gt: "0"}}})

note

if attribute is universally applied to all metrics ad have the same structure as filters

tip

Use Aliases to name these metrics