35 lines
1.2 KiB
MySQL
35 lines
1.2 KiB
MySQL
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-- Get oldest timestamp query
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WITH filter_conditions AS
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(SELECT ? AS filterAllAddresses),
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filter_addresses(address) AS (
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SELECT * FROM (VALUES %s) WHERE (SELECT filterAllAddresses FROM filter_conditions) = 0
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)
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SELECT
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transfers.tx_from_address AS from_address,
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transfers.tx_to_address AS to_address,
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transfers.timestamp AS timestamp
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FROM transfers, filter_conditions
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WHERE transfers.multi_transaction_id = 0
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AND (filterAllAddresses OR from_address IN filter_addresses OR to_address IN filter_addresses)
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UNION ALL
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SELECT
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pending_transactions.from_address AS from_address,
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pending_transactions.to_address AS to_address,
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pending_transactions.timestamp AS timestamp
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FROM pending_transactions, filter_conditions
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WHERE pending_transactions.multi_transaction_id = 0
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AND (filterAllAddresses OR from_address IN filter_addresses OR to_address IN filter_addresses)
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UNION ALL
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SELECT
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multi_transactions.from_address AS from_address,
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multi_transactions.to_address AS to_address,
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multi_transactions.timestamp AS timestamp
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FROM multi_transactions, filter_conditions
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WHERE filterAllAddresses OR from_address IN filter_addresses OR to_address IN filter_addresses
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ORDER BY timestamp ASC
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LIMIT 1
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