Schema management CLI for MySQL (program)

 Skeema is a tool for managing MySQL tables and schema changes in a
 declarative fashion using pure SQL. It provides a CLI tool allowing you
 to:
  * Export CREATE TABLE statements to the filesystem, for tracking
    in a repo (git, hg, svn, etc)
  * Diff changes in the schema repo against live DBs to automatically generate
    DDL
  * Manage multiple environments (e.g. dev, staging, prod) and keep them in sync
    with ease
  * Configure use of online schema change tools, such as
    pt-online-schema-change, for performing ALTERs
  * Apply configurable linter rules to proactively catch schema design problems
    and enforce company policies
 Skeema supports a pull-request-based workflow for schema change submission,
 review, and execution. This permits your team to manage schema changes in
 exactly the same way as you manage code changes.