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rawdb: Add WriteTxLookupEntry

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CocoaHuke 2018-06-22 01:19:21 -07:00
parent 1520f8ffbe
commit c7ef06016a
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1 changed files with 10 additions and 0 deletions
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10
core/rawdb/accessors_indexes.go
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@ -57,6 +57,16 @@ func WriteTxLookupEntries(db DatabaseWriter, block *types.Block) {
} }
} }
func WriteTxLookupEntry(db DatabaseWriter, entry *TxLookupEntry, txHash common.Hash) {
data, err := rlp.EncodeToBytes(entry)
if err != nil {
log.Crit("Failed to encode transaction lookup entry", "err", err)
}
if err := db.Put(txLookupKey(txHash), data); err != nil {
log.Crit("Failed to store transaction lookup entry", "err", err)
}
}
// DeleteTxLookupEntry removes all transaction data associated with a hash. // DeleteTxLookupEntry removes all transaction data associated with a hash.
func DeleteTxLookupEntry(db DatabaseDeleter, hash common.Hash) { func DeleteTxLookupEntry(db DatabaseDeleter, hash common.Hash) {
db.Delete(txLookupKey(hash)) db.Delete(txLookupKey(hash))