0xHaM-dAvg/Max/Min tx per sec
    Updated 2022-09-29
    with l1 as (
    select
    'ETH Before Merge' as network,
    BLOCK_NUMBER,
    lag(BLOCK_TIMESTAMP,1) over( order by BLOCK_TIMESTAMP) as block_time,
    datediff(second,block_time,BLOCK_TIMESTAMP) as block_time_diff
    from ethereum.core.fact_blocks
    WHERE BLOCK_NUMBER < 15537351

    UNION ALL
    select
    'ETH After Merge' as network,
    BLOCK_NUMBER,
    lag(BLOCK_TIMESTAMP,1) over( order by BLOCK_TIMESTAMP) as block_time,
    datediff(second,block_time,BLOCK_TIMESTAMP) as block_time_diff
    from ethereum.core.fact_blocks
    WHERE BLOCK_NUMBER >= 15537351
    UNION ALL
    select
    'Polygon' as network,
    BLOCK_NUMBER,
    lag(BLOCK_TIMESTAMP,1) over( order by BLOCK_TIMESTAMP) as block_time,
    datediff(second,block_time,BLOCK_TIMESTAMP) as block_time_diff
    from polygon.core.fact_blocks

    UNION
    select
    'Solana' as network,
    BLOCK_ID,
    lag(BLOCK_TIMESTAMP,1) over( order by BLOCK_TIMESTAMP) as block_time,
    datediff(second,block_time,BLOCK_TIMESTAMP) as block_time_diff
    from solana.core.fact_blocks
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