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owid

create-migration

by owid

A platform for creating interactive data visualizations

1,510🍴 243📅 Jan 23, 2026

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SKILL.md


name: create-migration description: Create a new database migration file for the OWID MySQL database. Use when the user needs to create a database schema change or migration.

Create Database Migration

Create a new database migration file for the OWID MySQL 8 database.

Steps

  1. Run yarn createDbMigration db/migration/<NewMigrationName> where <NewMigrationName> is a descriptive name for the migration
  2. The generated filename will contain a timestamp prefix, so scan the db/migration/ directory to find the actual path of the new file
  3. Report the new file path to the user

Naming Guidelines

Choose a descriptive name for the migration that clearly indicates what schema change is being made (e.g., AddUserEmailIndex, CreateAuditLogTable, RemoveDeprecatedColumns).

Score

Total Score

80/100

Based on repository quality metrics

SKILL.md

SKILL.mdファイルが含まれている

+20
LICENSE

ライセンスが設定されている

+10
説明文

100文字以上の説明がある

0/10
人気

GitHub Stars 1000以上

+15
最近の活動

1ヶ月以内に更新

+10
フォーク

10回以上フォークされている

+5
Issue管理

オープンIssueが50未満

0/5
言語

プログラミング言語が設定されている

+5
タグ

1つ以上のタグが設定されている

+5

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