On Wednesday, December 30, 2015 at 10:30:40 PM UTC, James Jelinek wrote: > Sandbox won't persist data. It'll do a transactional rollback. It never > really persists data. > > As I said earlier, rolling back transactions doesn't reset sequences on Postgres ( http://www.postgresql.org/docs/current/static/functions-sequence.html). Creating a record in the sandbox would create a gap in the id sequence.
Fred > But your quirk is interesting. I've tried duplicating it and cannot. > > Sent from my iPhone > > On Dec 30, 2015, at 4:26 PM, 'krfg' via Ruby on Rails: Talk > <rubyonrails-talk@googlegroups.com> wrote: > > > > > On Tuesday, December 29, 2015 at 7:31:36 PM UTC+1, tamouse wrote: > > >> What happened when you tried creating a new test application? > > >> > > > The problem as you've stated it is that your first user gets id=2. The > > point of the test is to find the minimum set of conditions that > > reproduce that behaviour so you can see why it's happening...... Then prepare > the app for heroku, create a new app at heroku for > > this test app, and run it on heroku and see what happens > > I just finished to create a new test app as you suggested. > In the test app too first user created got id 2 instead of 1, and there is no > user with id 1. > I am really puzzled... > > I recreated the same conditions of the former application, following the same > steps. > However I did not repeated the error of duplicating the User model and of > migrating the migration in any topic branch. This means that what is creating > the issue is something else. > > I used a new, totally separated public workspace at Colud9. > > I tried to figure out what can causing the issue and found just 2 possible > explanations: > > 1. I added a new user in my development environment at Cloud9 and deployed at > Heroku without resetting the database at Cloud9 > 2. I added a new user at Heroku with the console in sandbox mode. > > Point 2 could explain what Colin Law previously suggested, that is that id > numbers are not reused: is it possible that this rule is effective even when > the user is created with the console in a sandbox mode? > > > > > > > > -- > > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > > To unsubscribe from this group and stop receiving emails from it, send an > email to rubyonrails-talk+unsubscr...@googlegroups.com. > > To post to this group, send email to rubyonrails-talk@googlegroups.com. > > To view this discussion on the web visit > https://groups.google.com/d/msgid/rubyonrails-talk/3246c189-392c-4bef-a12a-b8b51174032a%40googlegroups.com. > > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/e8ad57b3-fff8-48d7-b2d2-3d10389d85ea%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
