sql: maintain and allocate from an index ID freelist on tables #52926
+1,191
−381
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
This commit adds an ID freelist data structure and uses it to allocate index ID's for new indexes on tables. Release note: None
|
This change is |
|
This would need a good bit more polish before landing, but I wanted to put it up to see what the thoughts are. It also needs something that @dt is working on (i think?) that ensures that we wait until a clearrange's application deadline exceeds before adding the index ID to the free list. |
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Outdated suggestions cannot be applied.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.
This commit adds an ID freelist data structure and uses it to allocate
index ID's for new indexes on tables.
Release note: None