Sounds great Kyle! Looking forward to your PRs. On Tue, Feb 11, 2020 at 3:22 PM Kyle Thompson <k...@kylekthompson.com> wrote:
> Hello, > > I'm in the process of converting a Rail application over to Rails 6 from > Rails 5. In that application, we have a large number of databases and we do > some parallelization to speed up creation, migration, and test preparation > for those databases. > > Previously, we were using multiverse > <https://github.com/ankane/multiverse> for this. When we ran a top-level > bundle > exec rails db:migrate, the database would be dumped to the schema file. > Today in Rails 6, that's still the case when running all migrations > <https://github.com/rails/rails/blob/1605a631fb7b590117604d0208a461e55aa3df2e/activerecord/lib/active_record/railties/databases.rake#L82-L91>, > but when running database-specific migrations with bundle exec rails > db:migrate:DATABASE, the schema is not dumped > <https://github.com/rails/rails/blob/1605a631fb7b590117604d0208a461e55aa3df2e/activerecord/lib/active_record/railties/databases.rake#L109-L116> > . > > Unfortunately, that means that we can only parallelize the creation and > migration of the databases. After that, we have to serially run bundle > exec rails db:structure:dump and bundle exec rails db:test:prepare. > > I'd like to propose supporting database-specific tasks for > db:structure:dump and db:test:prepare to handle this situation. I'm > willing to open PRs to support this assuming this seems reasonable to > everyone. > > Thanks! > - Kyle Thompson > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Core" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to rubyonrails-core+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/rubyonrails-core/f41aabaa-c381-4783-bb5c-2de78f7ad043%40googlegroups.com > <https://groups.google.com/d/msgid/rubyonrails-core/f41aabaa-c381-4783-bb5c-2de78f7ad043%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-core+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-core/CA%2B4DrRaRni-t0JUOHeGQxbDD79FMShBS%2B%2BStLD0JieQoDirwjw%40mail.gmail.com.
