manticoresoftware / manticoresoftware/manticoresearch

Check to see how replace works.

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Dominant language
C++
Stars
12k
Forks
642
Avg merge
3d 12h
Merged PRs (30d)
47

Description

Replace updates data that already exists and marks delete before inserting, right?

Does a query between the completion mark and the successful insertion of a new record cause the query to fail to hit?

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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 does not name any files, tests, or entry points. Start by locating the REPLACE implementation and the query path, then reproduce a query during replacement to determine whether the described visibility window occurs. Done means documenting the observed behavior and agreeing on whether a code change or only clarification is needed.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp, sql
Domain
databases, search
Issue type
Bug
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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