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Change block insert trigger to use index lookup #62

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Change block insert trigger to use index lookup #62

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4 changes: 2 additions & 2 deletions images/hasura/hasura-data/migrations/default/1616195337538_init/up.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -291,12 +291,12 @@ WITH accepted_transactions AS (
SELECT node_internal_id, transaction_internal_id, accepted_at FROM block_transaction INNER JOIN new_table ON block_transaction.block_internal_id = new_table.block_internal_id
),
newly_spent AS (
SELECT accepted_transactions.node_internal_id, accepted_transactions.transaction_internal_id, accepted_transactions.accepted_at, input.outpoint_transaction_hash, input.outpoint_index
SELECT accepted_transactions.node_internal_id, accepted_transactions.transaction_internal_id, accepted_transactions.accepted_at, input.outpoint_index
FROM input INNER JOIN accepted_transactions ON input.transaction_internal_id = accepted_transactions.transaction_internal_id
),
accepted_and_replaced_transactions AS (
SELECT newly_spent.node_internal_id, input.transaction_internal_id, CASE WHEN input.transaction_internal_id != newly_spent.transaction_internal_id THEN newly_spent.accepted_at ELSE NULL END AS replaced_at
FROM input INNER JOIN newly_spent ON input.outpoint_transaction_hash = newly_spent.outpoint_transaction_hash AND input.outpoint_index = newly_spent.outpoint_index
FROM input INNER JOIN newly_spent ON input.transaction_internal_id = newly_spent.transaction_internal_id AND input.outpoint_index = newly_spent.outpoint_index
WHERE input.outpoint_transaction_hash != '\x0000000000000000000000000000000000000000000000000000000000000000'::bytea
-- GROUP BY newly_spent.node_internal_id, input.transaction_internal_id, replaced -- doesn't improve performance
),
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