Hacktoberfest 2026: the issues maintainers tagged for October, open and beginner-friendly. Browse Hacktoberfest issues

how to monitor changes in a table when there is huge amount od data

Open
#59 0 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
35/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Stale
Tech stack
java
Domain
databases

Research direction

Start by reproducing the testcase shown in the issue: initialize Changes(Table) for a table with nearly 150,000 records, call setStartPointNow() and setEndPointNow(), then run changes.getChangeList(). Determine whether the call completes after changing one record and document the observed performance or endless-loop behavior as the completion criterion.

Written by the indexing model from the issue text.

Description

Hi,
I used Changes(Table) to init changes, and there are nearly 150,000 records in a table, I just changed one record.I used setStartPointNow() and setEndPointNow() to monitor the changes. when I tried to find what changed in the table, changes.getChangeList() went into an endless loop.
Is there a performance bottleneck about the amount of records in a table.

Testcase run as the following pic:
2

Dominant language
Java
Stars
130
Forks
21
No merged PRs in 30d

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.

More from assertj/assertj-db

All issues in assertj/assertj-db

Similar issues

More Java issues

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.