[IOTDB-1575] [To rel/0.12] Tsfile valueFilter cannot handle multiple pages#3780
Merged
HTHou merged 4 commits intoapache:rel/0.12from Aug 19, 2021
Merged
[IOTDB-1575] [To rel/0.12] Tsfile valueFilter cannot handle multiple pages#3780HTHou merged 4 commits intoapache:rel/0.12from
HTHou merged 4 commits intoapache:rel/0.12from
Conversation
HTHou
changed the title
HTHou
changed the title
liutaohua
changed the title
HTHou
approved these changes
Aug 19, 2021
HTHou
changed the title
liutaohua
added a commit
to liutaohua/iotdb
that referenced
this pull request
Aug 19, 2021
HTHou
pushed a commit
that referenced
this pull request
Aug 19, 2021
* [IOTDB-1575] [To rel/0.12] Tsfile valueFilter cannot handle multiple pages (#3780)
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
When using valueFilter to filter data, the page's statistics are used to pre-check for conditions, but when the actual data does not exist, BatchData returns a container that does not have any data.
The LeafNode checks the BatchData, and if hasCurrent returns false, the query is broken and we actually need to continue to the next page