HIVE-28586 Support write order for Iceberg tables at CREATE TABLE #5541
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
Change-Id: Ia9a0a92d19d33693887137c797e0662088a314db
zratkai
force-pushed
the
HIVE-28586-write-order
branch
from
bef019b
to
ca442ed
Compare
|
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Outdated suggestions cannot be applied.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.
Change-Id: Ia9a0a92d19d33693887137c797e0662088a314db
What changes were proposed in this pull request?
Support for write order in iceberg tables. Like:
CREATE TABLE prod.db.sample WRITE ORDERED BY category ASC NULLS LAST, id DESC NULLS FIRST
Why are the changes needed?
To support write ordering in iceberg tables.
Does this PR introduce any user-facing change?
Yes, user can now use this syntax:
CREATE TABLE prod.db.sample WRITE ORDERED BY category ASC NULLS LAST, id DESC NULLS FIRST;
Is the change a dependency upgrade?
No.
How was this patch tested?
With qtest.