func (h *dbHarness) compactRange(min, max string) {
t := h.t
db := h.db
var r util.Range
if min != "" {
r.Start = []byte(min)
}
if max != "" {
r.Limit = []byte(max)
}
if err := db.CompactRange(r); err != nil {
t.Error("CompactRange: got error: ", err)
}
}
func (db *DB) newIterator(seq uint64, slice *util.Range, ro *opt.ReadOptions) *dbIter {
var islice *util.Range
if slice != nil {
islice = &util.Range{}
if slice.Start != nil {
islice.Start = newIKey(slice.Start, kMaxSeq, tSeek)
}
if slice.Limit != nil {
islice.Limit = newIKey(slice.Limit, kMaxSeq, tSeek)
}
}
rawIter := db.newRawIterator(islice, ro)
iter := &dbIter{
icmp: db.s.icmp,
iter: rawIter,
seq: seq,
strict: db.s.o.GetStrict(opt.StrictIterator) || ro.GetStrict(opt.StrictIterator),
key: make([]byte, 0),
value: make([]byte, 0),
}
runtime.SetFinalizer(iter, (*dbIter).Release)
return iter
}