// CompactRange compacts the specified key range. Specifying nil for
// the start key starts the compaction from the start of the database.
// Similarly, specifying nil for the end key will compact through the
// last key. Note that the use of the word "Range" here does not refer
// to Cockroach ranges, just to a generalized key range.
func (r *RocksDB) CompactRange(start, end MVCCKey) {
var (
s, e C.DBKey
sPtr, ePtr *C.DBKey
)
if start.Key != nil {
sPtr = &s
s = goToCKey(start)
}
if end.Key != nil {
ePtr = &e
e = goToCKey(end)
}
err := statusToError(C.DBCompactRange(r.rdb, sPtr, ePtr))
if err != nil {
log.Warningf("compact range: %s", err)
}
}
// CompactRange compacts the specified key range. Specifying nil for
// the start key starts the compaction from the start of the database.
// Similarly, specifying nil for the end key will compact through the
// last key. Note that the use of the word "Range" here does not refer
// to Cockroach ranges, just to a generalized key range.
func (r *RocksDB) CompactRange(start, end proto.EncodedKey) {
var (
s, e C.DBSlice
sPtr, ePtr *C.DBSlice
)
if start != nil {
sPtr = &s
s = goToCSlice(start)
}
if end != nil {
ePtr = &e
e = goToCSlice(end)
}
err := statusToError(C.DBCompactRange(r.rdb, sPtr, ePtr))
if err != nil {
log.Warningf("compact range: %s", err)
}
}