questdb / questdb/questdb

Time intrinsics support for read_parquet() SQL function

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Enhancement Performance
Dominant language
Java
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Forks
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Avg merge
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Merged PRs (30d)
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Description

Is your feature request related to a problem?

Follow-up for #5293

We need to make designated timestamp intrinsics kick in for pseudo-table functions like read_parquet()

Describe the solution you'd like.

No response

Describe alternatives you've considered.

No response

Full Name:

Andrei Pechkurov

Affiliation:

QuestDB

Additional context

No response

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Read the referenced issue #5293 first, then locate the read_parquet() SQL function and the existing designated timestamp intrinsic handling. Determine how pseudo-table functions currently receive time intrinsics, and consider the work complete when the requested intrinsics operate correctly for read_parquet().

Written by the indexing model from the issue text.

Assessment

Tech stack
java, sql
Domain
database
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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