Edmondo Porcu comments

Results 182 comments of


                                            Edmondo Porcu

select multiple columns in a single `Expr`

I want to create a udf that can select multiple functions at once, such as a COLUMNS() function. ```sql select COLUMNS('number\d+') from my_table. ``` looking at the [struct UDF](https://github.com/apache/datafusion/issues/10102#:~:text=main/datafusion/functions/src/core/struct.rs%23L97), it...

select multiple columns in a single `Expr`

@jayzhan211 that function already returns a `Vec`, or am I missing something? Do we still need to have udtf?

Make repartitioning in `PhysicalPlan` output less confusing

I spent a bit of extra time on this and I have some thoughts worth sharing. `pull_from_input` is the task that pulls the record and send them to the ouput...

Ubuntu ARM64 support for self hosted runners

@danielxt7 this workaround is gold https://github.com/temporalio/sdk-python/pull/172/files#diff-e0c5149ab771083cacddbeaf3336656118f582f6311228e0b8652c3209a7dd2eR32-R39

Lightweight in-memory Gitlab backend for quick proofs of concept/testing

Is this still actual @epsstan ? The code seems already to be there, see https://github.com/finos/legend-sdlc/tree/241c591f904d99db54476bff5e7d764c844a6d7e/legend-sdlc-server/src/test/java/org/finos/legend/sdlc/server/inmemory/backend/api @kevin-m-knight-gs seems to be the author

Use `min_value` and `max_value` on statistics to avoid `ExecutionPlan.execute`

@samuelcolvin have you already started to write code?

Support array aggregate sum function

Following up my discussion on #7214 what's the status of this? Are there blockers that need to be removed / other PR that need to be worked on before this...

Sort Merge Join. LeftAnti issues

@comphead can I pick this or are you arleady working on a solution?

Sort Merge Join. LeftAnti issues

Thanks. Will work on #10659 !

DBFS (Databricks) Support

Was this resurrected?