a.hour::date as date,

case

when date >= '2023-01-01' then 'price'

end as new_year,

avg (a.price) as ETH_Price

from ethereum.core.fact_hourly_token_prices a join ethereum.core.fact_transactions b on a.HOUR::date=b.BLOCK_TIMESTAMP::date

where a.symbol = 'WETH'

and date>='2023-01-01'

group by 1,2

order by 1