Update EVM/SVM Holders

[DenisCarriere]

Using this technique:

• cutoff
• addresses
• balances

Example

WITH cutoff AS (
      SELECT toUInt256(max(balance) / 100000) AS min_balance, count() AS total
      FROM erc20_balances
      WHERE contract = {contract}
      GROUP BY contract
  ), candidates AS (
      SELECT address, max(balance) AS max_bal
      FROM erc20_balances
      WHERE contract = {contract}
          AND ((SELECT total FROM cutoff) <= 10000 OR balance > (SELECT min_balance FROM cutoff))
      GROUP BY address
      ORDER BY max_bal DESC
      LIMIT 2000
  )
  SELECT address, argMax(balance, block_num) AS balance
  FROM erc20_balances
  WHERE contract = {contract}
      AND address IN (SELECT address FROM candidates)
  GROUP BY address
  HAVING balance > 0
  ORDER BY balance DESC
  LIMIT 1000