WITH T1 AS (

SELECT BLOCK_TIMESTAMP::DATE AS DT,TX_HASH,ORIGIN_FROM_ADDRESS AS USER,SYMBOL_IN,SYMBOL_OUT,'arbitrum' AS NETWORK FROM arbitrum.defi.ez_dex_swaps WHERE platform IN ('uniswap-v2','uniswap-v3')

UNION ALL

SELECT BLOCK_TIMESTAMP::DATE AS DT,TX_HASH,ORIGIN_FROM_ADDRESS AS USER,SYMBOL_IN,SYMBOL_OUT,'ethereum' AS NETWORK FROM ethereum.defi.ez_dex_swaps WHERE platform IN ('uniswap-v2','uniswap-v3')

UNION ALL

SELECT BLOCK_TIMESTAMP::DATE AS DT,TX_HASH,ORIGIN_FROM_ADDRESS AS USER,SYMBOL_IN,SYMBOL_OUT,'polygon' AS NETWORK FROM polygon.defi.ez_dex_swaps WHERE platform IN ('uniswap-v2','uniswap-v3')

UNION ALL

SELECT BLOCK_TIMESTAMP::DATE AS DT,TX_HASH,ORIGIN_FROM_ADDRESS AS USER,SYMBOL_IN,SYMBOL_OUT,'optimism' AS NETWORK FROM optimism.defi.ez_dex_swaps WHERE platform IN ('uniswap-v2','uniswap-v3')

UNION ALL

SELECT BLOCK_TIMESTAMP::DATE AS DT,TX_HASH,ORIGIN_FROM_ADDRESS AS USER,SYMBOL_IN,SYMBOL_OUT,'base' AS NETWORK FROM base.defi.ez_dex_swaps WHERE platform IN ('uniswap-v2','uniswap-v3')

SELECT CASE WHEN SYMBOL_OUT>SYMBOL_IN THEN CONCAT(SYMBOL_IN,' - ',SYMBOL_OUT) ELSE CONCAT(SYMBOL_OUT,' - ',SYMBOL_IN) END AS PAIR,COUNT(DISTINCT tx_hash) AS TXNS,COUNT(DISTINCT user) AS USERS FROM T1

WHERE NETWORK = '{{ NETWORK }}'

GROUP BY PAIR

HAVING NOT PAIR IS NULL

ORDER BY TXNS DESC

LIMIT 15