Readonly error when running a Rails 3 migration with update_attribute
100091
Problem with counter_cache implementation
26348
How can I create readonly user for backups in PostgreSQL?
136959
Why required and default are mutally exclusive in ndb?
97597
How do migrations handle favorited questions?
20690
"rake spec" migrates the database every time
57474
How do I get a new question flagged for Migration to Programmers?
117971
Are rejected migrations ever automatically deleted from the destination site? Should they be?
131211
What is attr_accessor in Ruby?
153316
Renaming the created_at, updated_at columns of ActiveRecord/Rails
50477
Why does attr_accessor clobber the existing variables in this model in Ruby on Rails?
4608
Why can I modify a read-only file?
60345
Is it possible to force an auto-property to use a readonly backing field?
122501
Why does upsert cause a DUPLICATE_VALUE error?
81476
Specifying rails version to use when creating a new application
48815
Python attributeError on __del__
75075
Troubleshooting empty params[] hash since Rails3 Upgrade
56331
trigger on Question object gives below error during the deployment