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IndexedDB Versioning
Manage schema migrations and upgrades
Database Status
Current version and stores
Current Version:1
Migration Control
Upgrade or downgrade schema
Version Schema Reference
All available versions
Version 1✓ Applied
- • Create 'users' store with id autoIncrement
- • Add name and email fields
Version 2
- • Create 'posts' store
- • Add index on 'userId' in posts
- • Add 'createdAt' field to users
Version 3
- • Create 'comments' store
- • Add index on 'postId' in comments
- • Add 'role' field to users
Version 4
- • Create 'settings' store
- • Add compound index on posts (userId, createdAt)
- • Migrate user roles to new format
Version 5
- • Create 'notifications' store
- • Add 'lastLogin' to users
- • Create 'sessions' store
Migration History
0 migrations
No migrations performed yet.
Testing Tips
Automation hints
- ✓ IndexedDB version triggers onupgradeneeded event
- ✓ Downgrade requires deleting and recreating database
- ✓ Each version adds new object stores incrementally
- ✓ Check migration history for success/failed status
- ✓ Delete Database resets everything
