If you work with git reset inside a database workflow powered by pgcli, you need to know exactly what will happen before you press return.
Understanding git reset
git reset moves the HEAD pointer to a specific commit. From there, it can alter the staging area and, optionally, your working directory.
You have three main modes:
--soft keeps changes in the staging area.--mixed resets the staging area but keeps changes in your working files.--hard wipes both staged and unstaged changes.
When integrating this process with pgcli, the aim is clear: keep database scripts, migrations, and query history consistent with the exact commit you need. Mishandling git reset --hard during a pgcli session can drop your SQL changes instantly. No undo. Always check git status and confirm the active branch before running the command.
Why pgcli Matters Here
pgcli offers inline autocomplete, syntax highlighting, and history tracking for PostgreSQL. If you store .sql files or schema versions in Git, using git reset changes which versions of those files pgcli sees. This can mean:
- Rolling back schema changes to a past commit.
- Matching your database to the code state you're debugging.
- Reverting faulty migrations before deploying.
A common workflow:
- Identify the commit hash with
git log. - Exit any active
pgcli sessions to avoid confusion between file state and live database state. - Run
git reset --hard <commit> if you need a full rollback, or --soft/--mixed for partial changes. - Restart
pgcli and re-run migrations or queries against the desired commit files.
Best Practices
- Always backup the database before reset operations that involve migrations.
- Use branches to safeguard experimental changes.
- Pair
git reset with pgcli history review to confirm intended SQL scripts. - Test after every reset to ensure database and application code are aligned.
Power comes with control. git reset combined with pgcli lets you time-travel through code and queries, but without care, you can lose work as fast as you run the command.
See this workflow running live in minutes at hoop.dev.