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Jun 17th, 2019
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  1. class ChangeCharacterEncodingOfRules < ActiveRecord::Migration
  2. def change
  3. execute(
  4. "ALTER TABLE rules CONVERT TO CHARACTER SET utf8"
  5. )
  6. end
  7. end
  8.  
  9. == 20190528082041 ChangeCharacterEncodingOfRules: migrating - ================
  10. -- execute("ALTER TABLE rules CONVERT TO CHARACTER SET utf8")
  11. rake aborted!
  12. StandardError: An error has occurred, this and all later migrations canceled:
  13.  
  14. SQLite3::SQLException: near "CONVERT": syntax error: ALTER TABLE rules CONVERT TO CHARACTER SET utf8
  15. /home/dl64/.rvm/gems/ruby-2.2.0/gems/sqlite3-1.3.11/lib/sqlite3/database.rb:91:in `initialize'
  16. /home/dl64/.rvm/gems/ruby-2.2.0/gems/sqlite3-1.3.11/lib/sqlite3/database.rb:91:in `new'
  17. /home/dl64/.rvm/gems/ruby-2.2.0/gems/sqlite3-1.3.11/lib/sqlite3/database.rb:91:in `prepare'
  18. /home/dl64/.rvm/gems/ruby-2.2.0/gems/sqlite3-1.3.11/lib/sqlite3/database.rb:134:in `execute'
  19. /home/dl64/.rvm/gems/ruby-2.2.0/gems/activerecord-4.1.8/lib/active_record/connection_adapters/sqlite3_adapter.rb:334:in `block in execute'
  20. /home/dl64/.rvm/gems/ruby-2.2.0/gems/activerecord-4.1.8/lib/active_record/connection_adapters/abstract_adapter.rb:373:in `block in log'
  21. /home/dl64/.rvm/gems/ruby-2.2.0/gems/activesupport-4.1.8/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
  22. /home/dl64/.rvm/gems/ruby-2.2.0/gems/ar-octopus-0.9.2/lib/octopus/abstract_adapter.rb:13:in `instrument'
  23. /home/dl64/.rvm/gems/ruby-2.2.0/gems/activerecord-4.1.8/lib/active_record/connection_adapters/abstract_adapter.rb:367:in `log'
  24. /home/dl64/.rvm/gems/ruby-2.2.0/gems/activerecord-4.1.8/lib/active_record/connection_adapters/sqlite3_adapter.rb:334:in `execute'
  25. /home/dl64/.rvm/gems/ruby-2.2.0/gems/activerecord-4.1.8/lib/active_record/migration.rb:649:in `block in method_missing'
  26. /home/dl64/.rvm/gems/ruby-2.2.0/gems/activerecord-4.1.8/lib/active_record/migration.rb:621:in `block in say_with_time'
  27. /usr/share/rvm/rubies/ruby-2.2.0/lib/ruby/2.2.0/benchmark.rb:288:in `measure'
  28. /home/dl64/.rvm/gems/ruby-2.2.0/gems/activerecord-4.1.8/lib/active_record/migration.rb:621:in `say_with_time'
  29. /home/dl64/.rvm/gems/ruby-2.2.0/gems/activerecord-4.1.8/lib/active_record/migration.rb:641:in `method_missing'
  30. /home/dl64/projects/heroic/db/migrate/20190528082041_change_character_encoding_of_rules.rb:3:in `change'
  31. /home/dl64/.rvm/gems/ruby-2.2.0/gems/activerecord-4.1.8/lib/active_record/migration.rb:595:in `exec_migration'
  32. /home/dl64/.rvm/gems/ruby-2.2.0/gems/activerecord-4.1.8/lib/active_record/migration.rb:579:in `block (2 levels) in migrate'
  33. /usr/share/rvm/rubies/ruby-2.2.0/lib/ruby/2.2.0/benchmark.rb:288:in `measure'
  34. /home/dl64/.rvm/gems/ruby-2.2.0/gems/activerecord-4.1.8/lib/active_record/migration.rb:578:in `block in migrate'
  35. /home/dl64/.rvm/gems/ruby-2.2.0/gems/activerecord-4.1.8/lib/active_record/connection_adapters/abstract/connection_pool.rb:294:in `with_connection'
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