Async relations #4
Open
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
- AsyncRelation interface with lazy evaluation via AsyncIterables - BaseAsyncRelation class implementing the pipeline pattern - AsyncBmg factory function for creating async relations - Helper utilities: toAsyncOperationalOperand, deduplicateAsync - Terminal operations: one(), toArray(), toRelation() - Export async types and factory from main index 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Single-tuple-at-a-time operators using async generators: - restrict, where, exclude (filtering) - project, allbut (projection) - extend, constants (tuple extension) - rename, prefix, suffix (attribute renaming) - transform (value transformation) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- union: combine relations with deduplication - minus: set difference (materializes right side) - intersect: set intersection (materializes right side) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Semi-joins (filter left by right): - matching: keep left tuples with matches in right - not_matching: keep left tuples without matches in right Joins (combine tuples): - join: natural/keyed inner join - left_join: left outer join with nulls for non-matches - cross_product/cross_join: cartesian product 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Nesting: - group/ungroup: nest/flatten relation-valued attributes - wrap/unwrap: nest/flatten tuple-valued attributes - image: add relation of matching right tuples per left tuple Aggregation: - summarize: group-by with aggregators (count, sum, avg, min, max, collect) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- autowrap: dynamic nesting based on attribute naming conventions - yByX: build key-value map from two attributes - isEqual: compare two async relations for equality (AsyncBmg.isEqual) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Comprehensive test suite for all async operators: - Test fixtures with async iterables - Tests compare async results with sync equivalents using isEqual - Example of custom AsyncRelation with optimized operators 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Move completed task files to done-envy - Update sync isEqual to accept any types for flexibility - Add local Claude settings 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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.
No description provided.