diff options
Diffstat (limited to 'sys.go')
| -rw-r--r-- | sys.go | 17 |
1 files changed, 15 insertions, 2 deletions
@@ -25,6 +25,16 @@ func (s *sys) get(key string) *bucket { return s.buckets[key] } +// getByRoot retrieves a bucket by root page id. +func (s *sys) getByRoot(pgid pgid) *bucket { + for _, b := range s.buckets { + if b.root == pgid { + return b + } + } + panic("root not found") +} + // put sets a new value for a bucket. func (s *sys) put(key string, b *bucket) { s.buckets[key] = b @@ -32,7 +42,9 @@ func (s *sys) put(key string, b *bucket) { // del deletes a bucket by name. func (s *sys) del(key string) { - delete(s.buckets, key) + if b := s.buckets[key]; b != nil { + delete(s.buckets, key) + } } // read initializes the data from an on-disk page. @@ -61,7 +73,8 @@ func (s *sys) read(p *page) { // Associate keys and buckets. for index, key := range keys { - s.buckets[key] = buckets[index] + b := &bucket{buckets[index].root} + s.buckets[key] = b } } |