[improvement](mtmv) Split the expression mapping in LogicalCompatibilityContext for performance #34646
Conversation
This file contains 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
…ityContext for performance
|
Thank you for your contribution to Apache Doris. Since 2024-03-18, the Document has been moved to doris-website. |
|
run buildall |
XieJiann
approved these changes
May 10, 2024
|
PR approved by anyone and no changes requested. |
morrySnow
approved these changes
May 10, 2024
github-actions
bot
added
the
approved
|
PR approved by at least one committer and no changes requested. |
|
run buildall |
yiguolei
pushed a commit
that referenced
this pull request
May 13, 2024
…ityContext for performance (#34646) Need query to view expression mapping when check the logic of hyper graph is equals or not. Getting all expression mapping one-time may affect performance. So split the expresson to three type JOIN_EDGE, NODE, FILTER_EDGE and get them step by step.
ByteYue
pushed a commit
to ByteYue/doris
that referenced
this pull request
May 15, 2024
…ityContext for performance (apache#34646) Need query to view expression mapping when check the logic of hyper graph is equals or not. Getting all expression mapping one-time may affect performance. So split the expresson to three type JOIN_EDGE, NODE, FILTER_EDGE and get them step by step.
seawinde
added a commit
to seawinde/doris
that referenced
this pull request
May 22, 2024
…ityContext for performance (apache#34646) Need query to view expression mapping when check the logic of hyper graph is equals or not. Getting all expression mapping one-time may affect performance. So split the expresson to three type JOIN_EDGE, NODE, FILTER_EDGE and get them step by step.
yiguolei
pushed a commit
that referenced
this pull request
May 23, 2024
* [improvement](mtmv) Split the expression mapping in LogicalCompatibilityContext for performance (#34646) Need query to view expression mapping when check the logic of hyper graph is equals or not. Getting all expression mapping one-time may affect performance. So split the expresson to three type JOIN_EDGE, NODE, FILTER_EDGE and get them step by step. * fix code style
Closed
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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.
Proposed changes
Need query to view expression mapping when check the logic of hyper graph is equals or not.
Getting all expression mapping one-time may affect performance. So split the expresson to three type
JOIN_EDGE, NODE, FILTER_EDGEand get them step by step.Further comments
If this is a relatively large or complex change, kick off the discussion at dev@doris.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...