PostgreSQL zero-downtime migrations made easy
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Carlos Pérez-Aradros Herce 7dcc9fbeff
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Co-authored-by: Andrew Farries <andyrb@gmail.com>
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pg-roll

⚠️ Under development ⚠️

PostgreSQL zero-downtime migrations made easy.

Getting started (development)

  • Bring a development PostgreSQL up:

    docker compose up
    
  • Initialize pg-roll (first time only):

    go run . init
    
  • Start a migration:

    go run . start examples/01_create_tables.json
    
  • Inspect the results:

    psql postgres://localhost -U postgres
    
    \d+ public.*
    \d+ 01_create_tables.*
    
  • (Optional) Rollback the migration (undo):

    go run . rollback
    
  • Complete the migration:

    go run . complete