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dima
2026-05-10 00:59:47 +00:00
parent 271046231c
commit 9b38586ed8
30 changed files with 3560 additions and 1823 deletions
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53
database/database.go
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@@ -109,7 +109,6 @@ func (s *Database) ListenAndServe() (err error) {
s.atree, err = atree.New(atree.Options{
Dir: s.dir,
DatabaseName: s.databaseName,
FreeList: s.freeList,
})
if err != nil {
return fmt.Errorf("atree.New: %s", err)
@@ -169,6 +168,8 @@ func (s *Database) recovery() {
Dir: s.dir,
LogNumber: logNumber,
AppendToWorkerQueue: s.appendJobToWorkerQueue,
FreeList: s.freeList,
Atree: s.atree,
ExitCh: s.exitCh,
WaitGroup: s.waitGroup,
})
@@ -374,11 +375,8 @@ func (s *Database) replayChangesRecord(untyped any) error {
case txlog.DeletedMetric:
delete(s.metrics, rec.MetricID)
if len(rec.FreeDataPages) > 0 {
s.freeList.AddPages(rec.FreeDataPages)
}
if len(rec.FreeIndexPages) > 0 {
s.freeList.AddPages(rec.FreeIndexPages)
if len(rec.FreePageNumbers) > 0 {
s.freeList.AddPages(rec.FreePageNumbers)
}
case txlog.AppendedMeasure:
@@ -413,34 +411,31 @@ func (s *Database) replayChangesRecord(untyped any) error {
}
}
case txlog.AppendedMeasureWithOverflow:
metric, ok := s.metrics[rec.MetricID]
if ok {
metric.ReinitBy(rec.Timestamp, rec.Value)
if rec.IsRootChanged {
metric.RootPageNo = rec.RootPageNo
}
metric.LastPageNo = rec.DataPageNo
// delete free pages
if rec.IsDataPageReused {
s.freeList.DeleteReservedPages([]uint32{
rec.DataPageNo,
})
}
if len(rec.ReusedIndexPages) > 0 {
s.freeList.DeleteReservedPages(rec.ReusedIndexPages)
}
}
// case txlog.AppendedMeasureWithOverflow:
// metric, ok := s.metrics[rec.MetricID]
// if ok {
// metric.ReinitBy(rec.Timestamp, rec.Value)
// if rec.IsRootChanged {
// metric.RootPageNo = rec.RootPageNo
// }
// metric.LastPageNo = rec.DataPageNo
// // delete free pages
// if rec.IsDataPageReused {
// s.freeList.DeleteReservedPages([]uint32{
// rec.DataPageNo,
// })
// }
// if len(rec.ReusedIndexPages) > 0 {
// s.freeList.DeleteReservedPages(rec.ReusedIndexPages)
// }
// }
case txlog.DeletedMeasures:
metric, ok := s.metrics[rec.MetricID]
if ok {
metric.DeleteMeasures()
if len(rec.FreeDataPages) > 0 {
s.freeList.AddPages(rec.FreeDataPages)
}
if len(rec.FreeDataPages) > 0 {
s.freeList.AddPages(rec.FreeIndexPages)
if len(rec.FreePageNumbers) > 0 {
s.freeList.AddPages(rec.FreePageNumbers)
}
}