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optimize GetTransactionCount, GetBalance, and GetCode to use secondary indexes instead of operating through ethdb where we have to iterate down trie from root to leaf (multiple db lookups) to access account info

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This commit is contained in:
Ian Norden
2020-10-29 22:07:39 -05:00
parent dc25ea7f87
commit cffceb53db
3 changed files with 132 additions and 35 deletions
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pkg/eth/ipld_retriever.go
+11 -11
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@@ -40,11 +40,11 @@ const (
RetrieveUnclesByHashesPgStr = `SELECT cid, data FROM eth.uncle_cids
INNER JOIN public.blocks ON (uncle_cids.mh_key = blocks.key)
WHERE block_hash = ANY($1::VARCHAR(66)[])`
RetrieveUnclesByBlockHashPgStr = `SELECT cid, data FROM eth.uncle_cids, eth.header_cids, public.blocks
RetrieveUnclesByBlockHashPgStr = `SELECT uncle_cids.cid, data FROM eth.uncle_cids, eth.header_cids, public.blocks
WHERE uncle_cids.header_id = header_cids.id
AND uncle_cids.mh_key = blocks.key
AND block_hash = $1`
RetrieveUnclesByBlockNumberPgStr = `SELECT cid, data FROM eth.uncle_cids, eth.header_cids, public.blocks
RetrieveUnclesByBlockNumberPgStr = `SELECT uncle_cids.cid, data FROM eth.uncle_cids, eth.header_cids, public.blocks
WHERE uncle_cids.header_id = header_cids.id
AND uncle_cids.mh_key = blocks.key
AND block_number = $1`
@@ -54,41 +54,41 @@ const (
RetrieveTransactionsByHashesPgStr = `SELECT cid, data FROM eth.transaction_cids
INNER JOIN public.blocks ON (transaction_cids.mh_key = blocks.key)
WHERE tx_hash = ANY($1::VARCHAR(66)[])`
RetrieveTransactionsByBlockHashPgStr = `SELECT cid, data FROM eth.transaction_cids, eth.header_cids, public.blocks
RetrieveTransactionsByBlockHashPgStr = `SELECT transaction_cids.cid, data FROM eth.transaction_cids, eth.header_cids, public.blocks
WHERE transaction_cids.header_id = header_cids.id
AND transaction_cids.mh_key = blocks.key
AND block_hash = $1`
RetrieveTransactionsByBlockNumberPgStr = `SELECT cid, data FROM eth.transaction_cids, eth.header_cids, public.blocks
RetrieveTransactionsByBlockNumberPgStr = `SELECT transaction_cids.cid, data FROM eth.transaction_cids, eth.header_cids, public.blocks
WHERE transaction_cids.header_id = header_cids.id
AND transaction_cids.mh_key = blocks.key
AND block_number = $1`
RetrieveTransactionByHashPgStr = `SELECT cid, data FROM eth.transaction_cids
INNER JOIN public.blocks ON (transaction_cids.mh_key = blocks.key)
WHERE tx_hash = $1`
RetrieveReceiptsByTxHashesPgStr = `SELECT cid, data FROM eth.receipt_cids, eth.transaction_cids, public.blocks
RetrieveReceiptsByTxHashesPgStr = `SELECT receipt_cids.cid, data FROM eth.receipt_cids, eth.transaction_cids, public.blocks
WHERE receipt_cids.mh_key = blocks.key
AND receipt_cids.tx_id = transaction_cids.id
AND tx_hash = ANY($1::VARCHAR(66)[])`
RetrieveReceiptsByBlockHashPgStr = `SELECT cid, data FROM eth.receipt_cids, eth.transaction_cids, eth.header_cids, public.blocks
RetrieveReceiptsByBlockHashPgStr = `SELECT receipt_cids.cid, data FROM eth.receipt_cids, eth.transaction_cids, eth.header_cids, public.blocks
WHERE receipt_cids.tx_id = transaction_cids.id
AND transaction_cids.header_id = header_cids.id
AND receipt_cids.mh_key = blocks.key
AND block_hash = $1`
RetrieveReceiptsByBlockNumberPgStr = `SELECT cid, data FROM eth.receipt_cids, eth.transaction_cids, eth.header_cids, public.blocks
RetrieveReceiptsByBlockNumberPgStr = `SELECT receipt_cids.cid, data FROM eth.receipt_cids, eth.transaction_cids, eth.header_cids, public.blocks
WHERE receipt_cids.tx_id = transaction_cids.id
AND transaction_cids.header_id = header_cids.id
AND receipt_cids.mh_key = blocks.key
AND block_number = $1`
RetrieveReceiptByTxHashPgStr = `SELECT cid, data FROM eth.receipt_cids, eth.transaction_cids, eth.receipt_cids
RetrieveReceiptByTxHashPgStr = `SELECT receipt_cids.cid, data FROM eth.receipt_cids, eth.transaction_cids, eth.receipt_cids
WHERE receipt_cids.mh_key = blocks.key
AND receipt_cids.tx_id = transaction_cids.id
AND tx_hash = $1`
RetrieveAccountByLeafKeyAndBlockHashPgStr = `SELECT cid, data FROM eth.state_cids, eth.header_cids, public.blocks
RetrieveAccountByLeafKeyAndBlockHashPgStr = `SELECT state_cids.cid, data FROM eth.state_cids, eth.header_cids, public.blocks
WHERE state_cids.header_id = header_cids.id
AND state_cids.mh_key = blocks.key
AND state_leaf_key = $1
AND block_hash = $2`
RetrieveAccountByLeafKeyAndBlockNumberPgStr = `SELECT cid, data FROM eth.state_cids, eth.header_cids, public.blocks
RetrieveAccountByLeafKeyAndBlockNumberPgStr = `SELECT state_cids.cid, data FROM eth.state_cids, eth.header_cids, public.blocks
WHERE state_cids.header_id = header_cids.id
AND state_cids.mh_key = blocks.key
AND state_leaf_key = $1
@@ -333,7 +333,7 @@ func (r *IPLDRetriever) RetrieveAccountByAddressAndBlockHash(address common.Addr
}
// RetrieveAccountByAddressAndBlockNumber returns the cid and rlp bytes for the account corresponding to the provided address and block number
// This can return multiple results if we have two versions of state in the database as the provided height
// This can return multiple results if we have two versions of state in the database at the provided height
func (r *IPLDRetriever) RetrieveAccountByAddressAndBlockNumber(address common.Address, number uint64) ([]string, [][]byte, error) {
accountResults := make([]ipldResult, 0)
leafKey := crypto.Keccak256Hash(address.Bytes())