pingcap / pingcap/tiflash

Keyword Search

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type/feature-request
Dominant language
C++
Stars
1k
Forks
423
Avg merge
1d 15h
Merged PRs (30d)
24

Description

Feature Request

Support Keyword Search, which can be used with Vector Search to fulfill RAG scenarios.

  • Basic Keyword Search with Ranking
  • Optimization for Keyword Search filter (without ranking)

Contributor guide

No contributing guide indexed for this repository

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

The issue names no files, tests, or entry points. Start by identifying where TiFlash implements search and ranking, then define the scope for ranked keyword search and unranked keyword filtering; completion criteria are not specified in the issue.

Written by the indexing model from the issue text.

Assessment

Domain
databases
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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