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Fix the data is disappeared when upsert (#22762)

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Signed-off-by: lixinguo <xinguo.li@zilliz.com>
Co-authored-by: lixinguo <xinguo.li@zilliz.com>
This commit is contained in:
smellthemoon 2023-03-14 19:11:54 +08:00 committed by GitHub
parent 21ba8182ee
commit 8799b06dbc
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1 changed files with 4 additions and 1 deletions
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5
internal/datanode/compactor.go
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@ -258,7 +258,10 @@ func (t *compactionTask) merge(
isDeletedValue := func(v *storage.Value) bool { isDeletedValue := func(v *storage.Value) bool {
ts, ok := delta[v.PK.GetValue()] ts, ok := delta[v.PK.GetValue()]
if ok && uint64(v.Timestamp) <= ts { // insert task and delete task has the same ts when upsert
// here should be < instead of <=
// to avoid the upsert data to be deleted after compact
if ok && uint64(v.Timestamp) < ts {
return true return true
} }
return false return false