Read the contributing guidelines

proto: use `uint32` when necessary good first issue help wanted type/feature

#2191 opened Apr 28, 2022 by skyzh

batch: Implement HopWindow in backend good first issue help wanted type/feature

#2183 opened Apr 27, 2022 by TennyZhuang

storage: use binary search to locate SSTs in nonoverlapping levels on reads type/enhancement good first issue component/storage

#2123 opened Apr 25, 2022 by hzxa21

4

storage: refine `scan` interface of `Keyspace` good first issue component/storage

#1989 opened Apr 20, 2022 by BugenZhao

1

Use futures-async-stream to refactor SortMergeJoinExecutor good first issue help wanted type/refactor component/batch

#1949 opened Apr 19, 2022 by liurenjie1024

Use futures-async-stream to refactor NestedLoopJoinExecutor. good first issue help wanted type/refactor component/batch

#1948 opened Apr 19, 2022 by liurenjie1024

Use futures-async-stream to refactor OrderByExecutor. good first issue help wanted type/refactor component/batch

#1940 opened Apr 19, 2022 by liurenjie1024

Use futures-async-stream to refactor MergeSortExchangeExecutor. good first issue help wanted type/refactor component/batch

#1939 opened Apr 19, 2022 by liurenjie1024

frontend: support nested loop join good first issue type/feature component/frontend

#1862 opened Apr 15, 2022 by BowenXiao1999

2

Frontend doesn't handle left semi join correctly. type/bug good first issue component/optimizer component/frontend

#1849 opened Apr 14, 2022 by likg227

2

streaming: use `StreamChunk::rows` to iterate on rows good first issue component/streaming

#1839 opened Apr 14, 2022 by BugenZhao

array: impl TrustedLen for *ArrayIter good first issue help wanted

#1819 opened Apr 13, 2022 by TennyZhuang

3

bug: Panic when selecting from non-materialized source type/bug good first issue component/batch component/frontend

#1800 opened Apr 13, 2022 by hzxa21

6

Support join constraint `USING` type/enhancement good first issue help wanted

#1636 opened Apr 7, 2022 by TennyZhuang

binder: support natural join type/enhancement good first issue help wanted

#1633 opened Apr 7, 2022 by TennyZhuang

frontend: Allow mocking `ComputeClient` to test failure handling. good first issue help wanted

#1488 opened Mar 31, 2022 by liurenjie1024

batch: Implement `identity` for PlanNode. good first issue help wanted

#1487 opened Mar 31, 2022 by liurenjie1024

remove async_trait from ExchangeSource good first issue help wanted

#1463 opened Mar 31, 2022 by lmatz

expr: replace num -> string cast with dtolnay/itoa good first issue help wanted

#1431 opened Mar 30, 2022 by skyzh

2

risedev: `p` command should read config instead of using default value good first issue help wanted

#1332 opened Mar 28, 2022 by skyzh

Support named parameter good first issue

#1053 opened Mar 18, 2022 by TennyZhuang

expr: support atm on date/timestamp/timestampz/interval/time good first issue type/feature component/common

#924 opened Mar 15, 2022 by xiangjinwu

Explain Analyze good first issue

#896 opened Mar 14, 2022 by lmatz

2

Tracking refactor(nested-loop-join) good first issue help wanted

#789 opened Mar 9, 2022 by BowenXiao1999

hummock options shouldn't be specified by compute node good first issue

#675 opened Mar 3, 2022 by zwang28

2

feat: add overlay string function good first issue

#665 opened Mar 3, 2022 by wyhyhyhyh

Support in expression with non-literal children good first issue

#590 opened Feb 28, 2022 by TennyZhuang

3

hummock: add more tests for Compactor good first issue

#565 opened Feb 25, 2022 by zwang28

refactor datum from `Option<ScalarImpl>` to a struct good first issue

#477 opened Feb 22, 2022 by BugenZhao

3

Implement rust version of TPC-H/TPC-DS data generator. good first issue component/test

#450 opened Feb 21, 2022 by liurenjie1024

Remove min/max on boolean after planner/optimizer fix good first issue

#359 opened Feb 16, 2022 by xiangjinwu

proto: HashJoinNode: better way to express projections good first issue type/refactor

#208 opened Jan 12, 2022 by fuyufjh

Tracking: Basic Built-in Functions good first issue help wanted type/tracking

#112 opened Sep 27, 2021 by TennyZhuang

implement gRPC health-check protocol good first issue help wanted

#41 opened Jan 24, 2022 by skyzh

1