Unsafe migrations become expand-contract release files

What you fill in

• Current migration draft[migration_draft]ExampleDDL or ORM migration that renames a populated column and changes its type
• Database engine[database_engine]ExamplePostgreSQL 16
• Compatibility releases[compatibility_releases]Example2

How to use it

1. 1Open it in PromptVault. Find it in Coding, or search for “Unsafe migrations become expand-contract release files”.
2. 2Fill in the 3 blanks. current migration draft, database engine and compatibility releases — the only things the prompt cannot know.
3. 3Copy and paste it into Cursor. It also works with GitHub Copilot and Codex.

About this prompt

“Unsafe migrations become expand-contract release files” is a advanced coding prompt. For engineers converting a blocking schema change into deployable forward and rollback artefacts. It is 267 words long and written to get a usable answer on the first message, in Cursor, GitHub Copilot and Codex or any other chat assistant. Good for: migration, sql, rewrite, devops, deep dive and automation. Like every prompt in PromptVault, it was written and edited in-house, and it works offline once the app is installed.