home/categories/database-tools/anwilli5-coin-collection-android-us-github-skills-database-migration-skill-md
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database-migration

Perform a database migration to add new coins, fix data, or modify the schema. Use when asked to add coins to an existing collection, bump the database version, do a database upgrade, add yearly coins, fix coin data, or modify the database schema. Covers incrementing DATABASE_VERSION, updating collection upgrade methods, and schema-level changes. NOT for creating an entirely new collection type — use the add-coin-collection skill for that.

anwilli5
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anwilli5
Updated 3/21/2026
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quick start

Installation and usage

Perform a database migration to add new coins, fix data, or modify the schema. Use when asked to add coins to an existing collection, bump the database version, do a database upgrade, add yearly coins, fix coin data, or modify the database schema. Covers incrementing DATABASE_VERSION, updating collection upgrade methods, and schema-level changes. NOT for creating an entirely new collection type — use the add-coin-collection skill for that.

Installation
$ install --globalskills.sh
Usage

Once installed, you can use this skill by running the following command in your terminal:

skills use database-migration