Add PostgreSQL 18 support with UUIDv7 as default #2202
Conversation
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
PostgreSQL 18 introduces native uuidv7() and uuidv4() functions, eliminating the need for the uuid-ossp extension. UUIDv7 provides time-ordered UUIDs that are better for database indexing and reduce B-tree fragmentation compared to random UUIDv4. Changes: - Remove uuid-ossp extension from IHPSchema.sql - Use uuidv7() as default for new tables in Schema Designer - Update code generators to use uuidv7() - Add uuidv7() and uuidv4() to recognized SQL functions - Maintain backward compatibility for parsing uuid_generate_v4() - Update all documentation and tests Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
mpscholten
force-pushed
the
postgres-18-uuidv7
branch
from
2f8e2a2 to
4aefe13
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Outdated suggestions cannot be applied.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.
PostgreSQL 18 introduces native uuidv7() and uuidv4() functions, eliminating the need for the uuid-ossp extension. UUIDv7 provides time-ordered UUIDs that are better for database indexing and reduce B-tree fragmentation compared to random UUIDv4.
Changes: