@hackage dbmigrations1.1.1

An implementation of relational database "migrations"

A library and program for the creation, management, and installation of schema updates (called migrations) for a relational database. In particular, this package lets the migration author express explicit dependencies between migrations and the management tool automatically installs or reverts migrations accordingly, using transactions for safety. This package is written to support any HDBC-supported database. This package supports SQLite, PostgreSQL, and MySQL. Please see MOO.TXT for warnings about MySQL! To get started, see the included README.md and MOO.TXT files and the usage output for the moo command.