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fix: replicate query optimizations to other asset txs queries

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This commit is contained in:
Rafael Cárdenas
2021-09-09 14:34:26 -05:00
committed by GitHub
parent 821f578792
commit 05c9931b61
1 changed files with 26 additions and 24 deletions
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50
src/datastore/postgres-store.ts
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@@ -4562,7 +4562,10 @@ export class PgDataStore
}
const resultQuery = await client.query<TxQueryResult & { count: number }>(
`
WITH transactions AS (
WITH principal_txs AS (
WITH event_txs AS (
SELECT tx_id FROM stx_events WHERE stx_events.sender = $1 OR stx_events.recipient = $1
)
SELECT *
FROM txs
WHERE canonical = true AND microblock_canonical = true AND (
@@ -4573,13 +4576,12 @@ export class PgDataStore
)
UNION
SELECT txs.* FROM txs
LEFT OUTER JOIN stx_events
ON txs.tx_id = stx_events.tx_id
INNER JOIN event_txs
ON txs.tx_id = event_txs.tx_id
WHERE txs.canonical = true AND txs.microblock_canonical = true
AND (stx_events.sender = $1 OR stx_events.recipient = $1)
)
SELECT ${TX_COLUMNS}, (COUNT(*) OVER())::integer as count
FROM transactions
FROM principal_txs
${atSingleBlock ? 'WHERE block_height = $4' : 'WHERE block_height <= $4'}
ORDER BY block_height DESC, microblock_sequence DESC, tx_index DESC
LIMIT $2
@@ -4613,15 +4615,11 @@ export class PgDataStore
}
>(
`
SELECT
tx_results.*,
events.event_index as event_index,
events.event_type_id as event_type,
events.amount as event_amount,
events.sender as event_sender,
events.recipient as event_recipient
FROM (
WITH transactions AS (
WITH transactions AS (
WITH principal_txs AS (
WITH event_txs AS (
SELECT tx_id FROM stx_events WHERE stx_events.sender = $1 OR stx_events.recipient = $1
)
SELECT *
FROM txs
WHERE canonical = true AND microblock_canonical = true AND txs.tx_id = $2 AND (
@@ -4632,22 +4630,26 @@ export class PgDataStore
)
UNION
SELECT txs.* FROM txs
LEFT OUTER JOIN stx_events
ON txs.tx_id = stx_events.tx_id
WHERE
txs.canonical = true AND txs.microblock_canonical = true AND txs.tx_id = $2 AND
(stx_events.sender = $1 OR stx_events.recipient = $1)
INNER JOIN event_txs ON txs.tx_id = event_txs.tx_id
WHERE txs.canonical = true AND txs.microblock_canonical = true AND txs.tx_id = $2
)
SELECT ${TX_COLUMNS}, (COUNT(*) OVER())::integer as count
FROM transactions
FROM principal_txs
ORDER BY block_height DESC, tx_index DESC
) tx_results
LEFT JOIN (
), events AS (
SELECT *, ${DbEventTypeId.StxAsset} as event_type_id
FROM stx_events
WHERE canonical = true AND microblock_canonical = true AND (sender = $1 OR recipient = $1)
) events
ON tx_results.tx_id = events.tx_id AND tx_results.tx_id = $2
)
SELECT
transactions.*,
events.event_index as event_index,
events.event_type_id as event_type,
events.amount as event_amount,
events.sender as event_sender,
events.recipient as event_recipient
FROM transactions
LEFT JOIN events ON transactions.tx_id = events.tx_id AND transactions.tx_id = $2
ORDER BY block_height DESC, microblock_sequence DESC, tx_index DESC, event_index DESC
`,
queryParams