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delta-io / delta-kernel-rs Public

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partition skipping filter#624

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timsaucer wants to merge 21 commits intodelta-io:maindelta-io/delta-kernel-rs:mainfrom

timsaucer:feat/partition-predicate-evaluatortimsaucer/delta-kernel-rs:feat/partition-predicate-evaluatorCopy head branch name to clipboard

Conversation Commits21 (21)Checks Files changed

Closed

partition skipping filter#624
timsaucer wants to merge 21 commits intodelta-io:mainfrom
timsaucer:feat/partition-predicate-evaluator

Commits

Commits on Jan 26, 2025

Initial implementation of partition skipping filter
timsaucer
committed
remove unnecessary mut
timsaucer
committed
Cast data type based on expected schema
timsaucer
committed
Remove debug line
timsaucer
committed
Do not create partition filter if no partitions exist
timsaucer
committed
Remove stale comment
timsaucer
committed
Replace generic error with more specific ones
timsaucer
committed
When using multiple partitions but only filtering on some of them, it is necessary to skip the other partition columns. Also, if the evaluation returns a None it means the evaluation is not possibl…
timsaucer
committed
When we cannot evaluate a predicate, set the filter to true and downstream will have to handle it
timsaucer
committed
Set any missing partition values to NULL during predicate evaluation
timsaucer
committed
cargo fmt
timsaucer
committed
Apply code suggestion
timsaucer
committed
Add unit test for partition skipping
timsaucer
committed
Resolve merge conflict
timsaucer
committed
Cargo fmt
timsaucer
committed
line wrapping
timsaucer
committed
If partition values are missing and non-nullable, return an error
timsaucer
committed
Return early if we have no available partition fields to process
timsaucer
committed
Move checking for empty partitions into the partition skipping filter rather than assuming the caller knows what they're doing
timsaucer
committed
Change asserts into errors
timsaucer
committed
Cargo fmt
timsaucer
committed

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