forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-02-26 07:37:20 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

core/rawdb: enhance database key construction (#32431)

Browse source
This commit is contained in:
cui 2025-08-19 14:19:01 +08:00 committed by GitHub
parent 7cc01375ef
commit 42bf4844d8
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 34 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

41
core/rawdb/schema.go
View file

@ -384,21 +384,48 @@ func accountHistoryIndexKey(addressHash common.Hash) []byte {
// storageHistoryIndexKey = StateHistoryStorageMetadataPrefix + addressHash + storageHash
func storageHistoryIndexKey(addressHash common.Hash, storageHash common.Hash) []byte {
return append(append(StateHistoryStorageMetadataPrefix, addressHash.Bytes()...), storageHash.Bytes()...)
totalLen := len(StateHistoryStorageMetadataPrefix) + 2*common.HashLength
out := make([]byte, totalLen)
off := 0
off += copy(out[off:], StateHistoryStorageMetadataPrefix)
off += copy(out[off:], addressHash.Bytes())
copy(out[off:], storageHash.Bytes())
return out
}
// accountHistoryIndexBlockKey = StateHistoryAccountBlockPrefix + addressHash + blockID
func accountHistoryIndexBlockKey(addressHash common.Hash, blockID uint32) []byte {
var buf [4]byte
binary.BigEndian.PutUint32(buf[:], blockID)
return append(append(StateHistoryAccountBlockPrefix, addressHash.Bytes()...), buf[:]...)
var buf4 [4]byte
binary.BigEndian.PutUint32(buf4[:], blockID)
totalLen := len(StateHistoryAccountBlockPrefix) + common.HashLength + 4
out := make([]byte, totalLen)
off := 0
off += copy(out[off:], StateHistoryAccountBlockPrefix)
off += copy(out[off:], addressHash.Bytes())
copy(out[off:], buf4[:])
return out
}
// storageHistoryIndexBlockKey = StateHistoryStorageBlockPrefix + addressHash + storageHash + blockID
func storageHistoryIndexBlockKey(addressHash common.Hash, storageHash common.Hash, blockID uint32) []byte {
var buf [4]byte
binary.BigEndian.PutUint32(buf[:], blockID)
return append(append(append(StateHistoryStorageBlockPrefix, addressHash.Bytes()...), storageHash.Bytes()...), buf[:]...)
var buf4 [4]byte
binary.BigEndian.PutUint32(buf4[:], blockID)
totalLen := len(StateHistoryStorageBlockPrefix) + 2*common.HashLength + 4
out := make([]byte, totalLen)
off := 0
off += copy(out[off:], StateHistoryStorageBlockPrefix)
off += copy(out[off:], addressHash.Bytes())
off += copy(out[off:], storageHash.Bytes())
copy(out[off:], buf4[:])
return out
}
// transitionStateKey = transitionStatusKey + hash