paradedb good first issues (Rust)

Port redundant or slow equivalence regress tests to property tests 1 day ago

feature good first issue ci/tests priority-medium

9.0K

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Better error message for queries without a where clause 2 days ago

feature good first issue priority-medium

paradedb/paradedb

9.0K

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Deprecate native ltree support in the ParadeDB index in favor of bitmap intersection 9 days ago

feature good first issue priority-medium

paradedb/paradedb

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qgen: COUNT(*) returns 2× rows on CROSS JOIN with @@@ OR predicate (parallel ColumnarExecState) 9 days ago

bug good first issue priority-medium antithesis joins

paradedb/paradedb

9.0K

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Add thresholded `visibility` variant for aggregates 10 days ago

feature good first issue priority-high user-request

paradedb/paradedb

9.0K

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Declare the BM25 key field's uniqueness to DataFusion 16 days ago

feature good first issue priority-medium analytics

paradedb/paradedb

9.0K

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Mutable segment snapshot assertion fails after crash recovery: ctid_set.len() != expected_ctids 18 days ago

bug good first issue priority-medium antithesis

paradedb/paradedb

9.0K

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Inaccurate estimated rows for Normal and Columnar base scans 21 days ago

bug good first issue priority-medium

paradedb/paradedb

9.0K

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pdb.verify_index fails spuriously against concurrent writers (FileDoesNotExist on a superseded .del) 21 days ago

bug good first issue priority-low antithesis

paradedb/paradedb

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Backend permanently fails with "RefCell already borrowed" after an ERROR interrupts planner warning emission 21 days ago

bug good first issue priority-medium antithesis

paradedb/paradedb

9.0K

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Remove V1 API 21 days ago

feature good first issue refactor priority-medium

paradedb/paradedb

9.0K

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MPP: AggregateScan builds the logical plan twice, duplicating failure messages 22 days ago

bug good first issue priority-medium joins mpp

paradedb/paradedb

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Push down SELECT DISTINCT into BM25 index scan 22 days ago

feature good first issue priority-medium user-request

paradedb/paradedb

9.0K

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SegmentMetaEntry::mutable_snapshot assert_eq panics (XX000) on ctid count off-by-one under crash/restart 22 days ago

bug good first issue priority-medium antithesis

paradedb/paradedb

9.0K

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Introduce process‑scoped Tokio runtime for pg_search / DataFusion integration 22 days ago

feature good first issue priority-low performance

paradedb/paradedb

9.0K

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top_hits silently fails to sort literal text fields 22 days ago

bug good first issue priority-medium user-request

paradedb/paradedb

9.0K

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Sorted TopK: `drive_cost` has no per-query term, so a wide index never reaches the parallel threshold 22 days ago

bug good first issue priority-high user-request

paradedb/paradedb

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One row in a mutable segment roughly doubles query time, and the cost is paid on every query 22 days ago

bug good first issue priority-medium user-request

paradedb/paradedb

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Window aggregates ignore solve_mvcc=true when top-k is unordered 22 days ago

bug good first issue priority-medium user-request

paradedb/paradedb

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Push down metrics aggs (count, sum, etc.) over JSON expressions 28 days ago

feature good first issue priority-medium user-request

paradedb/paradedb

9.0K

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Collation semantics for translated string literal predicates 29 days ago

feature good first issue priority-low

paradedb/paradedb

9.0K

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Add support for disjunction_max to V2 API 29 days ago

feature good first issue priority-low user-request

paradedb/paradedb

9.0K

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Investigate serializing segment IDs in CustomScan private data instead of ParallelScanState 29 days ago

feature good first issue refactor priority-medium

paradedb/paradedb

9.0K

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Push down DATE functions into the Aggregate Scan 30 days ago

feature good first issue priority-medium user-request

paradedb/paradedb

9.0K

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`ORDER BY` range is not pushed down about 1 month ago

bug good first issue priority-medium user-request

paradedb/paradedb

9.0K

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Eliminate unnecessary score Vec clone in `batch_scanner::next` about 1 month ago

good first issue priority-low performance

paradedb/paradedb

9.0K

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Support `inet` operators about 1 month ago

feature good first issue priority-low user-request

paradedb/paradedb

9.0K

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Support the @>, ~, ?, @ ltree operators to use the BM25 index about 1 month ago

feature good first issue priority-low

paradedb/paradedb

9.0K

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Improve typesafety of `ParallelState` DSM entries using ecosystem-standard crates about 2 months ago

good first issue refactor priority-medium

paradedb/paradedb

9.0K

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Custom scans fail on quoted mixed-case table aliases (DataFusion ident normalization) — aggregate COUNT pushdown AND join scan about 2 months ago

bug good first issue priority-high user-request

paradedb/paradedb

9.0K

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file_entry panics with "No such path" (XX000) after a crash/restart about 2 months ago

bug good first issue priority-medium antithesis

paradedb/paradedb

9.0K

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qgen: 60s statement_timeout hit inside standard_planner on 3-table FULL JOIN with NOT (@@@ OR @@@) about 2 months ago

bug good first issue priority-low

paradedb/paradedb

9.0K

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Push down SELECT DISTINCT on expressions into the BM25 index (follow-up to #5102) about 2 months ago

feature good first issue priority-medium performance

paradedb/paradedb

9.0K

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Expose Lindera nfkc/reading_form in tokenizer JSON config 2 months ago

feature good first issue priority-low

paradedb/paradedb

9.0K

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Expose IPADIC reading alignment and NFKC normalization in Lindera tokenizer 2 months ago

feature good first issue priority-medium user-request

paradedb/paradedb

9.0K

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still a bug in literal_normalized boost in chain 3 months ago

bug good first issue priority-medium user-request

paradedb/paradedb

9.0K

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Support time/timetz tantivy-style queries 3 months ago

feature good first issue priority-medium user-request

paradedb/paradedb

9.0K

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Replace the current continuous benchmarking action with our own. 3 months ago

good first issue ci/tests priority-low

paradedb/paradedb

9.0K

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Mutable segments don't validate datum conversions, moving these errors to read time 3 months ago

bug good first issue priority-high user-request

paradedb/paradedb

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`pdb.more_like_this` does not accept `max_term_frequency` named argument 3 months ago

bug feature good first issue priority-medium user-request

paradedb/paradedb

9.0K

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Add support for `minimum_should_match` in `pdb.boolean()` 3 months ago

feature good first issue priority-low user-request

paradedb/paradedb

9.0K

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Property tests do not cover where-clause NULLs 3 months ago

bug good first issue ci/tests priority-medium

paradedb/paradedb

9.0K

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Don't load segments that are about to be merged away into the buffer cache 3 months ago

feature good first issue priority-medium performance

paradedb/paradedb

9.0K

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Add `ORDER BY...LIMIT/OFFSET` to `GROUP BY` proptests 3 months ago

feature good first issue ci/tests priority-medium

paradedb/paradedb

9.0K

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`ORDER BY` pushdown needs to account for collation 3 months ago

bug good first issue priority-medium performance

paradedb/paradedb

9.0K

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JoinScan self-join with duplicate sort-key names can return wrong results 4 months ago

bug good first issue priority-medium

paradedb/paradedb

9.0K

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Add support for fast sorting by JSON key 4 months ago

feature good first issue priority-medium user-request

paradedb/paradedb

9.0K

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Quering array field with phrase query raising an error when indexed using ngram 4 months ago

bug good first issue question priority-low user-request

paradedb/paradedb

9.0K

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Add support for expression solving on Virtual tuples 4 months ago

feature good first issue priority-medium

paradedb/paradedb

9.0K

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Support JSON fields for more-like-this (MLT) 4 months ago

feature good first issue priority-medium

paradedb/paradedb

9.0K

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Combination of `order by` score, subqueries, parallel workers and `EXPLAIN ANALYZE` causes a parallel worker to segfault. 4 months ago

bug good first issue priority-high user-request

paradedb/paradedb

9.0K

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Add `tuples_done` Progress Monitoring for CREATE INDEX 4 months ago

feature good first issue priority-medium user-request

paradedb/paradedb

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Non-text fields that come after text fields with tokenizer cast in the index definition do not get pushed down 4 months ago

bug good first issue priority-high user-request

paradedb/paradedb

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Scrub null sentinel from JSON output of `pdb.agg` 4 months ago

feature good first issue refactor priority-low user-request

paradedb/paradedb

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Report error for mixed proximity operators 4 months ago

feature good first issue refactor priority-low

paradedb/paradedb

9.0K

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Push down `GROUP BY ... ORDER BY COUNT` 4 months ago

feature good first issue priority-low performance

paradedb/paradedb

9.0K

Simple, Elastic-quality search for Postgres

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Optimize deferred visibility for preserved join sides 4 months ago

feature good first issue priority-medium performance

paradedb/paradedb

9.0K

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Deduplicate deferred materialization request partitioning between visibility and lookup 4 months ago

good first issue refactor priority-medium

paradedb/paradedb

9.0K

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better support for pdb.regex_pattern on text[] 4 months ago

feature good first issue priority-high user-request

paradedb/paradedb

9.0K

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Snippets heap fetching flakes 5 months ago

bug good first issue ci/tests priority-medium

paradedb/paradedb

9.0K

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Effects of VACUUM not always synchronously available for consumption via the visibility map 5 months ago

bug good first issue ci/tests priority-medium

paradedb/paradedb

9.0K

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Add high cardinality bucket query to benchmarks 5 months ago

feature good first issue ci/tests priority-high

paradedb/paradedb

9.0K

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Remove ctid from SearchIndexScore and switch consumers to batched lookup 5 months ago

feature good first issue priority-medium performance

paradedb/paradedb

9.0K

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Support for including `ltree` columns in `bm25` indexes 5 months ago

feature good first issue priority-high user-request

paradedb/paradedb

9.0K

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ERROR: cannot unpin unknown segment handle 5 months ago

bug good first issue priority-medium user-request

paradedb/paradedb

9.0K

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Aggregates with MVCC filtering disabled fail without helpful explanation 5 months ago

bug good first issue priority-high

paradedb/paradedb

9.0K

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Use upstream support for ordinal positions in Jieba 6 months ago

feature good first issue priority-low

paradedb/paradedb

9.0K

Simple, Elastic-quality search for Postgres

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Enable tweaking the `prefix` config 6 months ago

feature good first issue priority-medium user-request

paradedb/paradedb

9.0K

Simple, Elastic-quality search for Postgres

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Support datetimes in `more_like_this` 6 months ago

bug good first issue priority-medium user-request

paradedb/paradedb

9.0K

Simple, Elastic-quality search for Postgres

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Support `citext` Postgres type 6 months ago

feature good first issue priority-low user-request

paradedb/paradedb

9.0K

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Add keep_whitespace typemod option for Lindera tokenizers 7 months ago

feature good first issue priority-medium

paradedb/paradedb

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Add heap filter fallback for `booltest` 7 months ago

feature good first issue priority-low performance

paradedb/paradedb

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Custom scan hook crashes with "schema paradedb does not exist" in databases without the extension installed 7 months ago

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paradedb/paradedb

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v2 functions does not playing well with varchar/text 7 months ago

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paradedb/paradedb

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Combined Code Coverage Across All CI Jobs 7 months ago

good first issue ci/tests github_actions priority-low

paradedb/paradedb

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Allow fieldnorms to be disabled in v2 API 7 months ago

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paradedb/paradedb

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Hardcoded Aggregation Size Limit Needs Configurable Strategy 7 months ago

feature good first issue priority-medium

paradedb/paradedb

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`uuid` cannot be tokenized in v2 8 months ago

bug good first issue priority-high

paradedb/paradedb

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Make it harder to accidentally miss a TopN scan 8 months ago

feature good first issue priority-medium

paradedb/paradedb

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Replace `rust_icu` by a pure Rust ICU implementation 9 months ago

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paradedb/paradedb

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Swap `rust_icu` to a pure Rust ICU implementation 9 months ago

feature good first issue refactor priority-medium

paradedb/paradedb

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Human-readable explain plan for HeapFilter 10 months ago

documentation feature good first issue priority-medium

paradedb/paradedb

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Modify `ambuild` to warn user to increase `maintenance_work_mem` 10 months ago

feature good first issue priority-medium

paradedb/paradedb

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Failure to index extremely distant dates 10 months ago

bug good first issue priority-medium

paradedb/paradedb

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Fall back to `NormalScanExecState` if we request scores and order by more than 2 columns 10 months ago

bug good first issue priority-medium user-request

paradedb/paradedb

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Don't spin up extra parallel workers for tiny segments 10 months ago

good first issue priority-medium user-request performance

paradedb/paradedb

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Aggregate custom scan: NULL values in GROUP BY columns are missing from results 10 months ago

bug good first issue priority-medium

paradedb/paradedb

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Support for Tokenized Completion Suggester / Edge N-Gram Tokenizer with Prefix Matching 12 months ago

feature good first issue priority-low user-request

paradedb/paradedb

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Expose the position of highlights in snippets 12 months ago

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paradedb/paradedb

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Failure to find grouping columns in some cases in aggregate scan 12 months ago

bug good first issue priority-medium

paradedb/paradedb

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Stemming based on "language" column 12 months ago

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paradedb/paradedb

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EF Core extension for `pg_search` about 1 year ago

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paradedb/paradedb

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Test additional types in property tests about 1 year ago

AI Summary: Expand existing property tests for ParadeDB to include additional data types beyond strings. This involves modifying the test data generation to encompass various column types, adjusting query generation to use appropriate operators for these types, and potentially adding support for indexed/unindexed columns and range queries. The goal is to improve test coverage, particularly for `GROUP BY` clauses.

Complexity: 4/5

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paradedb/paradedb

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