그래서 heroku에 응용 프로그램을 배포하려고했지만 sqlite3을 지원하지 않으므로 포스트그레스를 사용하도록 프로덕션을 설정했습니다. 문제는 sqlite에 대해 생성 된 일부 마이그레이션이 pg와 호환되지 않는다는 것입니다.Heroku : 레일 5 배포 - db 마이 그 레이션 중 오류
의 결과 '에게 Heroku는 갈퀴 DB를 실행 마이그레이션'
Running rake db:migrate on ⬢ ground-tree... up, run.6485
D, [2016-07-08T19:02:25.697588 #3] DEBUG -- : (0.8ms) SELECT pg_try_advisory_lock(1215818661303848385);
D, [2016-07-08T19:02:25.715589 #3] DEBUG -- : ActiveRecord::SchemaMigration Load (1.0ms) SELECT "schema_migrations".* FROM "schema_migrations"
I, [2016-07-08T19:02:25.724349 #3] INFO -- : Migrating to AddWinnerToItems (20160706115655)
D, [2016-07-08T19:02:25.726558 #3] DEBUG -- : (0.8ms) BEGIN
== 20160706115655 AddWinnerToItems: migrating =================================
-- add_column(:items, :winner_id, :references, {:foreign_key=>true})
D, [2016-07-08T19:02:25.728658 #3] DEBUG -- : (1.5ms) ALTER TABLE "items" ADD "winner_id" references
D, [2016-07-08T19:02:25.729640 #3] DEBUG -- : (0.7ms) ROLLBACK
D, [2016-07-08T19:02:25.730786 #3] DEBUG -- : (0.8ms) SELECT pg_advisory_unlock(1215818661303848385)
rake aborted!
StandardError: An error has occurred, this and all later migrations canceled:
PG::SyntaxError: ERROR: syntax error at or near "references"
LINE 1: ALTER TABLE "items" ADD "winner_id" references
^
: ALTER TABLE "items" ADD "winner_id" references
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/postgresql/database_statements.rb:98:in `async_exec'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/postgresql/database_statements.rb:98:in `block in execute'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/abstract_adapter.rb:566:in `block in log'
/app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.0/lib/active_support/notifications/instrumenter.rb:21:in `instrument'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/abstract_adapter.rb:560:in `log'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/postgresql/database_statements.rb:97:in `execute'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/abstract/schema_statements.rb:547:in `add_column'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/postgresql/schema_statements.rb:471:in `add_column'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:845:in `block in method_missing'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:814:in `block in say_with_time'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:814:in `say_with_time'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:834:in `method_missing'
/app/db/migrate/20160706115655_add_winner_to_items.rb:3:in `change'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:788:in `exec_migration'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:772:in `block (2 levels) in migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:771:in `block in migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/abstract/connection_pool.rb:398:in `with_connection'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:770:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:950:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1211:in `block in execute_migration_in_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1279:in `block in ddl_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/abstract/database_statements.rb:232:in `block in transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/abstract/transaction.rb:189:in `within_new_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/abstract/database_statements.rb:232:in `transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/transactions.rb:211:in `transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1279:in `ddl_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1210:in `execute_migration_in_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1183:in `block in migrate_without_lock'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1182:in `each'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1182:in `migrate_without_lock'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1131:in `block in migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1298:in `with_advisory_lock'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1131:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1005:in `up'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:983:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/tasks/database_tasks.rb:161:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/railties/databases.rake:58:in `block (2 levels) in <top (required)>'
/app/vendor/bundle/ruby/2.3.0/gems/rake-11.2.2/exe/rake:27:in `<top (required)>'
ActiveRecord::StatementInvalid: PG::SyntaxError: ERROR: syntax error at or near "references"
LINE 1: ALTER TABLE "items" ADD "winner_id" references
^
: ALTER TABLE "items" ADD "winner_id" references
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/postgresql/database_statements.rb:98:in `async_exec'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/postgresql/database_statements.rb:98:in `block in execute'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/abstract_adapter.rb:566:in `block in log'
/app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.0/lib/active_support/notifications/instrumenter.rb:21:in `instrument'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/abstract_adapter.rb:560:in `log'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/postgresql/database_statements.rb:97:in `execute'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/abstract/schema_statements.rb:547:in `add_column'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/postgresql/schema_statements.rb:471:in `add_column'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:845:in `block in method_missing'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:814:in `block in say_with_time'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:814:in `say_with_time'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:834:in `method_missing'
/app/db/migrate/20160706115655_add_winner_to_items.rb:3:in `change'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:788:in `exec_migration'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:772:in `block (2 levels) in migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:771:in `block in migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/abstract/connection_pool.rb:398:in `with_connection'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:770:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:950:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1211:in `block in execute_migration_in_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1279:in `block in ddl_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/abstract/database_statements.rb:232:in `block in transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/abstract/transaction.rb:189:in `within_new_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/abstract/database_statements.rb:232:in `transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/transactions.rb:211:in `transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1279:in `ddl_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1210:in `execute_migration_in_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1183:in `block in migrate_without_lock'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1182:in `each'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1182:in `migrate_without_lock'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1131:in `block in migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1298:in `with_advisory_lock'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1131:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1005:in `up'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:983:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/tasks/database_tasks.rb:161:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/railties/databases.rake:58:in `block (2 levels) in <top (required)>'
/app/vendor/bundle/ruby/2.3.0/gems/rake-11.2.2/exe/rake:27:in `<top (required)>'
PG::SyntaxError: ERROR: syntax error at or near "references"
LINE 1: ALTER TABLE "items" ADD "winner_id" references
^
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/postgresql/database_statements.rb:98:in `async_exec'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/postgresql/database_statements.rb:98:in `block in execute'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/abstract_adapter.rb:566:in `block in log'
/app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.0/lib/active_support/notifications/instrumenter.rb:21:in `instrument'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/abstract_adapter.rb:560:in `log'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/postgresql/database_statements.rb:97:in `execute'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/abstract/schema_statements.rb:547:in `add_column'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/postgresql/schema_statements.rb:471:in `add_column'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:845:in `block in method_missing'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:814:in `block in say_with_time'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:814:in `say_with_time'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:834:in `method_missing'
/app/db/migrate/20160706115655_add_winner_to_items.rb:3:in `change'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:788:in `exec_migration'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:772:in `block (2 levels) in migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:771:in `block in migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/abstract/connection_pool.rb:398:in `with_connection'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:770:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:950:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1211:in `block in execute_migration_in_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1279:in `block in ddl_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/abstract/database_statements.rb:232:in `block in transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/abstract/transaction.rb:189:in `within_new_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/connection_adapters/abstract/database_statements.rb:232:in `transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/transactions.rb:211:in `transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1279:in `ddl_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1210:in `execute_migration_in_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1183:in `block in migrate_without_lock'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1182:in `each'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1182:in `migrate_without_lock'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1131:in `block in migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1298:in `with_advisory_lock'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1131:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:1005:in `up'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/migration.rb:983:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/tasks/database_tasks.rb:161:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.0/lib/active_record/railties/databases.rake:58:in `block (2 levels) in <top (required)>'
/app/vendor/bundle/ruby/2.3.0/gems/rake-11.2.2/exe/rake:27:in `<top (required)>'
Tasks: TOP => db:migrate
(See full trace by running task with --trace)
마이그레이션이 발생할 것으로 보인다되는 문제 :
class AddWinnerToItems < ActiveRecord::Migration[5.0]
def change
add_column :items, :winner_id, :references, foreign_key: true
end
end
Gemfile :
source 'https://rubygems.org'
ruby '2.3.0'
gem 'rails', '~> 5.0.0'
gem 'pg'
gem 'puma', '~> 3.0'
gem 'sass-rails', '~> 5.0'
gem 'uglifier', '>= 1.3.0'
gem 'coffee-rails', '~> 4.2'
gem 'jquery-rails'
gem 'jbuilder', '~> 2.5'
gem 'slim-rails'
gem 'bootstrap-sass'
gem 'devise'
gem 'carrierwave'
gem 'material_design_lite-sass'
gem 'ransack'
gem 'kaminari'
gem 'rolify'
gem 'business_process'
gem 'decent_exposure', '3.0.0'
gem 'friendly_id', '~> 5.1.0'
gem 'simple_form'
gem 'draper', github: 'audionerd/draper', branch: 'rails5'
gem 'activemodel-serializers-xml'
gem 'decent_decoration'
group :development, :test do
gem 'pry-rails'
gem 'dotenv-rails'
gem 'ffaker'
gem 'better_errors'
end
group :development do
gem 'binding_of_caller'
gem 'sqlite3'
gem 'letter_opener'
gem 'web-console'
gem 'listen', '~> 3.0.5'
gem 'spring'
gem 'spring-watcher-listen', '~> 2.0.0'
end
gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
관련 'database.yml을 '부분 :
,210에 문제가 발생했습니다 : 유형 belongs_to (나는 페이지가이 이름을 지원하지 않는 것으로 가정), 그래서 모든 변경 : belongs_to에 : 참조.
이제이 오류가 발생하며이를 해결하는 방법을 모릅니다.