GROUP BY EVENT_NAME, TOKEN_SYMBOL, PLATFORM

UNION ALL

SELECT EVENT_NAME, TOKEN_SYMBOL, PLATFORM, 'ethereum.defi.ez_lending_withdraws' AS SRC FROM ethereum.defi.ez_lending_withdraws

GROUP BY EVENT_NAME, TOKEN_SYMBOL, PLATFORM

UNION ALL

SELECT EVENT_NAME, DEBT_TOKEN_SYMBOL AS TOKEN_SYMBOL, PLATFORM, 'ethereum.defi.ez_lending_liquidations_debt' AS SRC FROM ethereum.defi.ez_lending_liquidations

GROUP BY EVENT_NAME, TOKEN_SYMBOL, PLATFORM

UNION ALL

SELECT EVENT_NAME, COLLATERAL_TOKEN_SYMBOL AS TOKEN_SYMBOL, PLATFORM, 'ethereum.defi.ez_lending_liquidations_collateral' AS SRC FROM ethereum.defi.ez_lending_liquidations

GROUP BY EVENT_NAME, TOKEN_SYMBOL, PLATFORM

UNION ALL

SELECT EVENT_NAME, TOKEN_SYMBOL, PLATFORM, 'ethereum.defi.ez_lending_borrows' AS SRC FROM ethereum.defi.ez_lending_borrows

GROUP BY EVENT_NAME, TOKEN_SYMBOL, PLATFORM

UNION ALL

SELECT EVENT_NAME, TOKEN_SYMBOL, PLATFORM, 'ethereum.defi.ez_lending_repayments' AS SRC FROM ethereum.defi.ez_lending_repayments

GROUP BY EVENT_NAME, TOKEN_SYMBOL, PLATFORM