I'm hoping someone can help me sort this out without having to re-create my entire backend.
I'm using Rails and was having trouble deploying to Heroku. When I ran
$ heroku run rake db:migrate
my migration failed, because I had a migration that dropped a table that didn't exist. What had happened is that I had a table called Relations, and renamed it to SchoolCityType (singular).
This migration that dropped the table was dropping SchoolCityTypes (plural, as it should be).
Problem: I deleted the migration file instead of rolling it back, but Heroku still won't run the command.
What should I do? Thanks in advance.
heroku migration error message:
== 20160407014126 DropSchoolDistrictCityTypesTable: migrating =================
-- drop_table(:school_district_city_types)
(1.7ms) DROP TABLE "school_district_city_types"
PG::UndefinedTable: ERROR: table "school_district_city_types" does not exist
: DROP TABLE "school_district_city_types"
(1.1ms) ROLLBACK
rake aborted!
StandardError: An error has occurred, this and all later migrations canceled:`== 20160407014126 DropSchoolDistrictCityTypesTable: migrating =================
-- drop_table(:school_district_city_types)
(1.7ms) DROP TABLE "school_district_city_types"
PG::UndefinedTable: ERROR: table "school_district_city_types" does not exist
: DROP TABLE "school_district_city_types"
(1.1ms) ROLLBACK
rake aborted!
StandardError: An error has occurred, this and all later migrations canceled:
PG::UndefinedTable: ERROR: table "school_district_city_types" does not exist
: DROP TABLE "school_district_city_types"
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/postgresql/database_statements.rb:155:in `async_exec'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/postgresql/database_statements.rb:155:in `block in execute'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/abstract_adapter.rb:473:in `block in log'
/app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.2/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/abstract_adapter.rb:467:in `log'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/postgresql/database_statements.rb:154:in `execute'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/postgresql/schema_statements.rb:116:in `drop_table'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:662:in `block in method_missing'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:632:in `block in say_with_time'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:632:in `say_with_time'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:652:in `method_missing'
/app/db/migrate/20160407014126_drop_school_district_city_types_table.rb:3:in `change'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:606:in `exec_migration'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:590:in `block (2 levels) in migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:589:in `block in migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:292:in `with_connection'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:588:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:765:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:995:in `block in execute_migration_in_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:1041:in `block in ddl_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `block in transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/abstract/transaction.rb:188:in `within_new_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/transactions.rb:220:in `transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:1041:in `ddl_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:994:in `execute_migration_in_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:956:in `block in migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:952:in `each'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:952:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:820:in `up'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:798:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/tasks/database_tasks.rb:137:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/railties/databases.rake:44:in `block (2 levels) in <top (required)>'
ActiveRecord::StatementInvalid: PG::UndefinedTable: ERROR: table "school_district_city_types" does not exist
: DROP TABLE "school_district_city_types"
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/postgresql/database_statements.rb:155:in `async_exec'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/postgresql/database_statements.rb:155:in `block in execute'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/abstract_adapter.rb:473:in `block in log'
/app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.2/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/abstract_adapter.rb:467:in `log'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/postgresql/database_statements.rb:154:in `execute'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/postgresql/schema_statements.rb:116:in `drop_table'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:662:in `block in method_missing'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:632:in `block in say_with_time'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:632:in `say_with_time'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:652:in `method_missing'
/app/db/migrate/20160407014126_drop_school_district_city_types_table.rb:3:in `change'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:606:in `exec_migration'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:590:in `block (2 levels) in migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:589:in `block in migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:292:in `with_connection'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:588:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:765:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:995:in `block in execute_migration_in_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:1041:in `block in ddl_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `block in transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/abstract/transaction.rb:188:in `within_new_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/transactions.rb:220:in `transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:1041:in `ddl_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:994:in `execute_migration_in_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:956:in `block in migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:952:in `each'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:952:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:820:in `up'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:798:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/tasks/database_tasks.rb:137:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/railties/databases.rake:44:in `block (2 levels) in <top (required)>'
PG::UndefinedTable: ERROR: table "school_district_city_types" does not exist
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/postgresql/database_statements.rb:155:in `async_exec'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/postgresql/database_statements.rb:155:in `block in execute'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/abstract_adapter.rb:473:in `block in log'
/app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.2/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/abstract_adapter.rb:467:in `log'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/postgresql/database_statements.rb:154:in `execute'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/postgresql/schema_statements.rb:116:in `drop_table'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:662:in `block in method_missing'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:632:in `block in say_with_time'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:632:in `say_with_time'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:652:in `method_missing'
/app/db/migrate/20160407014126_drop_school_district_city_types_table.rb:3:in `change'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:606:in `exec_migration'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:590:in `block (2 levels) in migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:589:in `block in migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:292:in `with_connection'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:588:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:765:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:995:in `block in execute_migration_in_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:1041:in `block in ddl_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `block in transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/abstract/transaction.rb:188:in `within_new_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/transactions.rb:220:in `transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:1041:in `ddl_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:994:in `execute_migration_in_transaction'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:956:in `block in migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:952:in `each'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:952:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:820:in `up'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/migration.rb:798:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/tasks/database_tasks.rb:137:in `migrate'
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.2/lib/active_record/railties/databases.rake:44:in `block (2 levels) in <top (required)>'
Tasks: TOP => db:migrate`
you can still rollback even if you delete your migrations.
I suggest you rollback to a position you're comfortable with and work from there with new migrations.
Hope it helped
It's looks like you have deleted the migration file which creates 'school_district_city_types'. You are now trying to delete the table which does not exist/created before. Simply just delete the migration file '20160407014126' which drops that table.
You should be able to just delete the migration file. In the future write your migrations like this:
drop_table :school_district_city_types if (table_exists? :school_district_city_types)
and you will never have this issue again.
Related
So I've ran into a problem with running rails db:migrate which gives this error:
== 20190301194540 AddDeviseToUsers: migrating =================================
-- change_table(:users)
rake aborted!
StandardError: An error has occurred, this and all later migrations canceled:
PG::DuplicateColumn: ERROR: column "encrypted_password" of relation "users" already exists
: ALTER TABLE "users" ADD "encrypted_password" character varying DEFAULT '' NOT NULL
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/postgresql/database_statements.rb:75:in `async_exec'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/postgresql/database_statements.rb:75:in `block (2 levels) in execute'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activesupport-5.2.2/lib/active_support/dependencies/interlock.rb:48:in `block in permit_concurrent_loads'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activesupport-5.2.2/lib/active_support/concurrency/share_lock.rb:187:in `yield_shares'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activesupport-5.2.2/lib/active_support/dependencies/interlock.rb:47:in `permit_concurrent_loads'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/postgresql/database_statements.rb:74:in `block in execute'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract_adapter.rb:579:in `block (2 levels) in log'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract_adapter.rb:578:in `block in log'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activesupport-5.2.2/lib/active_support/notifications/instrumenter.rb:23:in `instrument'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract_adapter.rb:569:in `log'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/postgresql/database_statements.rb:73:in `execute'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/schema_statements.rb:581:in `add_column'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/postgresql/schema_statements.rb:420:in `add_column'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/schema_definitions.rb:527:in `column'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/schema_definitions.rb:232:in `block in string'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/schema_definitions.rb:232:in `each'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/schema_definitions.rb:232:in `string'
/Users/programming/Desktop/fitnesshabbits/db/migrate/20190301194540_add_devise_to_users.rb:8:in `block in up'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/schema_statements.rb:471:in `change_table'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:871:in `block in method_missing'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:840:in `block in say_with_time'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:840:in `say_with_time'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:860:in `method_missing'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:604:in `method_missing'
/Users/programming/Desktop/fitnesshabbits/db/migrate/20190301194540_add_devise_to_users.rb:5:in `up'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:777:in `up'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:817:in `exec_migration'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:798:in `block (2 levels) in migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:797:in `block in migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:416:in `with_connection'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:796:in `migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:977:in `migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1292:in `block in execute_migration_in_transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1343:in `block in ddl_transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/database_statements.rb:259:in `block in transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/transaction.rb:239:in `block in within_new_transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/transaction.rb:236:in `within_new_transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/database_statements.rb:259:in `transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/transactions.rb:212:in `transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1343:in `ddl_transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1291:in `execute_migration_in_transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1263:in `block in migrate_without_lock'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1262:in `each'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1262:in `migrate_without_lock'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1210:in `block in migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1363:in `with_advisory_lock'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1210:in `migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1036:in `up'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1011:in `migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/tasks/database_tasks.rb:172:in `migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/railties/databases.rake:60:in `block (2 levels) in <main>'
/Users/programming/.rvm/rubies/ruby-2.6.1/bin/bundle:23:in `load'
/Users/programming/.rvm/rubies/ruby-2.6.1/bin/bundle:23:in `<main>'
/Users/programming/.rvm/gems/ruby-2.6.1/bin/ruby_executable_hooks:24:in `eval'
/Users/programming/.rvm/gems/ruby-2.6.1/bin/ruby_executable_hooks:24:in `<main>'
Caused by:
ActiveRecord::StatementInvalid: PG::DuplicateColumn: ERROR: column "encrypted_password" of relation "users" already exists
: ALTER TABLE "users" ADD "encrypted_password" character varying DEFAULT '' NOT NULL
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/postgresql/database_statements.rb:75:in `async_exec'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/postgresql/database_statements.rb:75:in `block (2 levels) in execute'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activesupport-5.2.2/lib/active_support/dependencies/interlock.rb:48:in `block in permit_concurrent_loads'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activesupport-5.2.2/lib/active_support/concurrency/share_lock.rb:187:in `yield_shares'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activesupport-5.2.2/lib/active_support/dependencies/interlock.rb:47:in `permit_concurrent_loads'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/postgresql/database_statements.rb:74:in `block in execute'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract_adapter.rb:579:in `block (2 levels) in log'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract_adapter.rb:578:in `block in log'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activesupport-5.2.2/lib/active_support/notifications/instrumenter.rb:23:in `instrument'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract_adapter.rb:569:in `log'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/postgresql/database_statements.rb:73:in `execute'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/schema_statements.rb:581:in `add_column'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/postgresql/schema_statements.rb:420:in `add_column'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/schema_definitions.rb:527:in `column'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/schema_definitions.rb:232:in `block in string'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/schema_definitions.rb:232:in `each'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/schema_definitions.rb:232:in `string'
/Users/programming/Desktop/fitnesshabbits/db/migrate/20190301194540_add_devise_to_users.rb:8:in `block in up'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/schema_statements.rb:471:in `change_table'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:871:in `block in method_missing'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:840:in `block in say_with_time'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:840:in `say_with_time'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:860:in `method_missing'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:604:in `method_missing'
/Users/programming/Desktop/fitnesshabbits/db/migrate/20190301194540_add_devise_to_users.rb:5:in `up'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:777:in `up'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:817:in `exec_migration'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:798:in `block (2 levels) in migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:797:in `block in migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:416:in `with_connection'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:796:in `migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:977:in `migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1292:in `block in execute_migration_in_transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1343:in `block in ddl_transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/database_statements.rb:259:in `block in transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/transaction.rb:239:in `block in within_new_transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/transaction.rb:236:in `within_new_transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/database_statements.rb:259:in `transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/transactions.rb:212:in `transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1343:in `ddl_transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1291:in `execute_migration_in_transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1263:in `block in migrate_without_lock'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1262:in `each'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1262:in `migrate_without_lock'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1210:in `block in migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1363:in `with_advisory_lock'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1210:in `migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1036:in `up'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1011:in `migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/tasks/database_tasks.rb:172:in `migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/railties/databases.rake:60:in `block (2 levels) in <main>'
/Users/programming/.rvm/rubies/ruby-2.6.1/bin/bundle:23:in `load'
/Users/programming/.rvm/rubies/ruby-2.6.1/bin/bundle:23:in `<main>'
/Users/programming/.rvm/gems/ruby-2.6.1/bin/ruby_executable_hooks:24:in `eval'
/Users/programming/.rvm/gems/ruby-2.6.1/bin/ruby_executable_hooks:24:in `<main>'
/Users/programming/Desktop/fitnesshabbits/db/migrate/20190301194540_add_devise_to_users.rb:8:in `block in up'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/schema_statements.rb:471:in `change_table'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:871:in `block in method_missing'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:840:in `block in say_with_time'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:840:in `say_with_time'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:860:in `method_missing'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:604:in `method_missing'
/Users/programming/Desktop/fitnesshabbits/db/migrate/20190301194540_add_devise_to_users.rb:5:in `up'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:777:in `up'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:817:in `exec_migration'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:798:in `block (2 levels) in migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:797:in `block in migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:416:in `with_connection'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:796:in `migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:977:in `migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1292:in `block in execute_migration_in_transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1343:in `block in ddl_transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/database_statements.rb:259:in `block in transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/transaction.rb:239:in `block in within_new_transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/transaction.rb:236:in `within_new_transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/database_statements.rb:259:in `transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/transactions.rb:212:in `transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1343:in `ddl_transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1291:in `execute_migration_in_transaction'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1263:in `block in migrate_without_lock'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1262:in `each'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1262:in `migrate_without_lock'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1210:in `block in migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1363:in `with_advisory_lock'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1210:in `migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1036:in `up'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/migration.rb:1011:in `migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/tasks/database_tasks.rb:172:in `migrate'
/Users/programming/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.2/lib/active_record/railties/databases.rake:60:in `block (2 levels) in <main>'
/Users/programming/.rvm/rubies/ruby-2.6.1/bin/bundle:23:in `load'
/Users/programming/.rvm/rubies/ruby-2.6.1/bin/bundle:23:in `<main>'
/Users/programming/.rvm/gems/ruby-2.6.1/bin/ruby_executable_hooks:24:in `eval'
/Users/programming/.rvm/gems/ruby-2.6.1/bin/ruby_executable_hooks:24:in `<main>'
Tasks: TOP => db:migrate
(See full trace by running task with --trace)
This problem occurs even if I drop the database, comment out specific fields like, for example, encrypted_password in migration file. I've also tried to reset migration, set it to development mode. I'm using Devise and trying to run this migration file. If anyone got any ideas of why or how this happens I'd appreciate some ideas to fix this issue.
Could this happen because of an error in a certain file?
Migration status:
database: fitnesshabbits_development
Status Migration ID Migration Name
--------------------------------------------------
up 20190227233216 Devise create users
down 20190301194540 Add devise to users
I think that you have add the same field in your two migrations.
I think that you have add encrypted_password in you AddDeviseToUsers migration.
Lock that in your migrations don't have field that are repeat.
I am had Paperclip gem in my app then I removed it and I wanna add it back again. However, I am getting this error when I try to rake db:migrate:
ActiveRecord::SchemaMigration Load (0.4ms) SELECT "schema_migrations".* FROM "schema_migrations"
Migrating to AddAttachmentImageToPosts (20170115210207)
(0.3ms) BEGIN
== 20170115210207 AddAttachmentImageToPosts: migrating ========================
-- change_table(:posts)
(0.9ms) ALTER TABLE "posts" ADD "image_file_name" character varying
(0.2ms) ROLLBACK
rake aborted!
StandardError: An error has occurred, this and all later migrations canceled:
PG::DuplicateColumn: ERROR: column "image_file_name" of relation "posts" already exists
: ALTER TABLE "posts" ADD "image_file_name" character varying
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/postgresql/database_statements.rb:155:in `async_exec'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/postgresql/database_statements.rb:155:in `block in execute'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract_adapter.rb:472:in `block in log'
/usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.5/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract_adapter.rb:466:in `log'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/postgresql/database_statements.rb:154:in `execute'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/schema_statements.rb:393:in `add_column'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/postgresql/schema_statements.rb:423:in `add_column'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/schema_definitions.rb:443:in `column'
/usr/local/rvm/gems/ruby-2.3.0/gems/paperclip-5.1.0/lib/paperclip/schema.rb:54:in `block (2 levels) in attachment'
/usr/local/rvm/gems/ruby-2.3.0/gems/paperclip-5.1.0/lib/paperclip/schema.rb:52:in `each_pair'
/usr/local/rvm/gems/ruby-2.3.0/gems/paperclip-5.1.0/lib/paperclip/schema.rb:52:in `block in attachment'
/usr/local/rvm/gems/ruby-2.3.0/gems/paperclip-5.1.0/lib/paperclip/schema.rb:51:in `each'
/usr/local/rvm/gems/ruby-2.3.0/gems/paperclip-5.1.0/lib/paperclip/schema.rb:51:in `attachment'
/home/ubuntu/workspace/db/migrate/20170115210207_add_attachment_image_to_posts.rb:4:in `block in up'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/schema_statements.rb:363:in `change_table'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:665:in `block in method_missing'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:634:in `block in say_with_time'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:634:in `say_with_time'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:654:in `method_missing'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:416:in `method_missing'
/home/ubuntu/workspace/db/migrate/20170115210207_add_attachment_image_to_posts.rb:3:in `up'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:571:in `up'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:611:in `exec_migration'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:592:in `block (2 levels) in migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:591:in `block in migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:292:in `with_connection'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:590:in `migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:768:in `migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:998:in `block in execute_migration_in_transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:1044:in `block in ddl_transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `block in transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/transaction.rb:184:in `within_new_transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/transactions.rb:220:in `transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:1044:in `ddl_transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:997:in `execute_migration_in_transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:959:in `block in migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:955:in `each'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:955:in `migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:823:in `up'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:801:in `migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/tasks/database_tasks.rb:137:in `migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/railties/databases.rake:44:in `block (2 levels) in <top (required)>'
/usr/local/rvm/gems/ruby-2.3.0/gems/rake-12.0.0/exe/rake:27:in `<top (required)>'
/usr/local/rvm/gems/ruby-2.3.0/bin/ruby_executable_hooks:15:in `eval'
/usr/local/rvm/gems/ruby-2.3.0/bin/ruby_executable_hooks:15:in `<main>'
ActiveRecord::StatementInvalid: PG::DuplicateColumn: ERROR: column "image_file_name" of relation "posts" already exists
: ALTER TABLE "posts" ADD "image_file_name" character varying
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/postgresql/database_statements.rb:155:in `async_exec'
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/usr/local/rvm/gems/ruby-2.3.0/gems/paperclip-5.1.0/lib/paperclip/schema.rb:54:in `block (2 levels) in attachment'
/usr/local/rvm/gems/ruby-2.3.0/gems/paperclip-5.1.0/lib/paperclip/schema.rb:52:in `each_pair'
/usr/local/rvm/gems/ruby-2.3.0/gems/paperclip-5.1.0/lib/paperclip/schema.rb:52:in `block in attachment'
/usr/local/rvm/gems/ruby-2.3.0/gems/paperclip-5.1.0/lib/paperclip/schema.rb:51:in `each'
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/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/schema_statements.rb:363:in `change_table'
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/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:654:in `method_missing'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:416:in `method_missing'
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/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:611:in `exec_migration'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:592:in `block (2 levels) in migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:591:in `block in migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:292:in `with_connection'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:590:in `migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:768:in `migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:998:in `block in execute_migration_in_transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:1044:in `block in ddl_transaction'
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/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/transactions.rb:220:in `transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:1044:in `ddl_transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:997:in `execute_migration_in_transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:959:in `block in migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:955:in `each'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:955:in `migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:823:in `up'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:801:in `migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/tasks/database_tasks.rb:137:in `migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/railties/databases.rake:44:in `block (2 levels) in <top (required)>'
/usr/local/rvm/gems/ruby-2.3.0/gems/rake-12.0.0/exe/rake:27:in `<top (required)>'
/usr/local/rvm/gems/ruby-2.3.0/bin/ruby_executable_hooks:15:in `eval'
/usr/local/rvm/gems/ruby-2.3.0/bin/ruby_executable_hooks:15:in `<main>'
PG::DuplicateColumn: ERROR: column "image_file_name" of relation "posts" already exists
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/postgresql/database_statements.rb:155:in `async_exec'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/postgresql/database_statements.rb:155:in `block in execute'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract_adapter.rb:472:in `block in log'
/usr/local/rvm/gems/ruby-2.3.0/gems/activesupport-4.2.5/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract_adapter.rb:466:in `log'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/postgresql/database_statements.rb:154:in `execute'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/schema_statements.rb:393:in `add_column'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/postgresql/schema_statements.rb:423:in `add_column'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/schema_definitions.rb:443:in `column'
/usr/local/rvm/gems/ruby-2.3.0/gems/paperclip-5.1.0/lib/paperclip/schema.rb:54:in `block (2 levels) in attachment'
/usr/local/rvm/gems/ruby-2.3.0/gems/paperclip-5.1.0/lib/paperclip/schema.rb:52:in `each_pair'
/usr/local/rvm/gems/ruby-2.3.0/gems/paperclip-5.1.0/lib/paperclip/schema.rb:52:in `block in attachment'
/usr/local/rvm/gems/ruby-2.3.0/gems/paperclip-5.1.0/lib/paperclip/schema.rb:51:in `each'
/usr/local/rvm/gems/ruby-2.3.0/gems/paperclip-5.1.0/lib/paperclip/schema.rb:51:in `attachment'
/home/ubuntu/workspace/db/migrate/20170115210207_add_attachment_image_to_posts.rb:4:in `block in up'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/schema_statements.rb:363:in `change_table'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:665:in `block in method_missing'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:634:in `block in say_with_time'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:634:in `say_with_time'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:654:in `method_missing'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:416:in `method_missing'
/home/ubuntu/workspace/db/migrate/20170115210207_add_attachment_image_to_posts.rb:3:in `up'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:571:in `up'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:611:in `exec_migration'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:592:in `block (2 levels) in migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:591:in `block in migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:292:in `with_connection'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:590:in `migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:768:in `migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:998:in `block in execute_migration_in_transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:1044:in `block in ddl_transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `block in transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/transaction.rb:184:in `within_new_transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/transactions.rb:220:in `transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:1044:in `ddl_transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:997:in `execute_migration_in_transaction'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:959:in `block in migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:955:in `each'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:955:in `migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:823:in `up'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/migration.rb:801:in `migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/tasks/database_tasks.rb:137:in `migrate'
/usr/local/rvm/gems/ruby-2.3.0/gems/activerecord-4.2.5/lib/active_record/railties/databases.rake:44:in `block (2 levels) in <top (required)>'
/usr/local/rvm/gems/ruby-2.3.0/gems/rake-12.0.0/exe/rake:27:in `<top (required)>'
/usr/local/rvm/gems/ruby-2.3.0/bin/ruby_executable_hooks:15:in `eval'
/usr/local/rvm/gems/ruby-2.3.0/bin/ruby_executable_hooks:15:in `<main>'
Tasks: TOP => db:migrate
(See full trace by running task with --trace)
When I ran rails c this is what I got:
2.3.0 :001 > Post.column_names
=> ["id", "title", "link", "description", "created_at", "updated_at", "user_id", "image_file_name", "image_content_type", "image_file_size", "image_updated_at", "cached_votes_total", "cached_votes_score", "cached_votes_up", "cached_votes_down", "cached_weighted_score", "cached_weighted_total", "cached_weighted_average", "image"]
I know that there is a way to remove the "image_file_name" duplication but I am not really aware of how to do so to my app. I did find some posts that are similar to my problem but nothing really solved it!
Because you deleted the migration for creating the column, and if you create a migration to delete it, it will cause error in other environment(production), as there is no column to be deleted at first place.
Assuming you haven't deploy the migration to production.
You can just drop the column directly in database console.
run rails dbconsole
and
ALTER TABLE posts DROP COLUMN image_file_name;
First of all, you should never just remove a migration. If you want to remove a field you should create a new migration for it.
You have 2 options now, or you can rake db:migration:reset that will recreate your entire database OR you can comment the content on this last migration, run rake db:migrate and after that you can uncomment it.
class ChangeIdtoUuiDforcarts < ActiveRecord::Migration
def change
rename_column :carts, :id, :uuid
change_column :carts, :uuid, 'using uuid::uuid'
end
end
I have tried the above migration, but it gives the following syntax error
-- rename_column(:carts, :id, :uuid)
-> 0.0032s
-- change_column(:carts, :uuid, "using uuid::uuid")
rake aborted!
StandardError: An error has occurred, this and all later migrations canceled:
PG::SyntaxError: ERROR: syntax error at or near "using"
LINE 1: ALTER TABLE "carts" ALTER COLUMN "uuid" TYPE using uuid::uui...
^
: ALTER TABLE "carts" ALTER COLUMN "uuid" TYPE using uuid::uuid
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/rack-mini-profiler-0.10.1/lib/patches/db/pg.rb:90:in `exec'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/rack-mini-profiler-0.10.1/lib/patches/db/pg.rb:90:in `async_exec'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/postgresql/database_statements.rb:155:in `block in execute'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract_adapter.rb:472:in `block in log'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activesupport-
4.2.5/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract_adapter.rb:466:in `log'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/postgresql/database_statements.rb:154:in `execute'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/postgresql/schema_statements.rb:437:in `change_column'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:665:in `block in method_missing'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:634:in `block in say_with_time'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:634:in `say_with_time'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:654:in `method_missing'
/home/gvpmahesh/code/shij/core/db/migrate/20160812081429_change_idto_uui_dforcarts.rb:4:in `change'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:608:in `exec_migration'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:592:in `block (2 levels) in migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:591:in `block in migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:292:in `with_connection'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:590:in `migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:768:in `migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:998:in `block in execute_migration_in_transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:1044:in `block in ddl_transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `block in transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/transaction.rb:184:in `within_new_transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/transactions.rb:220:in `transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:1044:in `ddl_transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:997:in `execute_migration_in_transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:959:in `block in migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:955:in `each'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:955:in `migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:823:in `up'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:801:in `migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/tasks/database_tasks.rb:137:in `migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/railties/databases.rake:44:in `block (2 levels) in <top (required)>'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/rake-11.2.2/exe/rake:27:in `<top (required)>'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in `eval'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in `<main>'
ActiveRecord::StatementInvalid: PG::SyntaxError: ERROR: syntax error at or near "using"
LINE 1: ALTER TABLE "carts" ALTER COLUMN "uuid" TYPE using uuid::uui...
^
: ALTER TABLE "carts" ALTER COLUMN "uuid" TYPE using uuid::uuid
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/rack-mini-profiler-0.10.1/lib/patches/db/pg.rb:90:in `exec'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/rack-mini-profiler-0.10.1/lib/patches/db/pg.rb:90:in `async_exec'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/postgresql/database_statements.rb:155:in `block in execute'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract_adapter.rb:472:in `block in log'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activesupport-4.2.5/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract_adapter.rb:466:in `log'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/postgresql/database_statements.rb:154:in `execute'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/postgresql/schema_statements.rb:437:in `change_column'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:665:in `block in method_missing'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:634:in `block in say_with_time'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:634:in `say_with_time'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:654:in `method_missing'
/home/gvpmahesh/code/shij/core/db/migrate/20160812081429_change_idto_uui_dforcarts.rb:4:in `change'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:608:in `exec_migration'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:592:in `block (2 levels) in migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:591:in `block in migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:292:in `with_connection'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:590:in `migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:768:in `migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:998:in `block in execute_migration_in_transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:1044:in `block in ddl_transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `block in transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/transaction.rb:184:in `within_new_transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/transactions.rb:220:in `transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:1044:in `ddl_transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:997:in `execute_migration_in_transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:959:in `block in migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:955:in `each'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:955:in `migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:823:in `up'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:801:in `migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/tasks/database_tasks.rb:137:in `migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/railties/databases.rake:44:in `block (2 levels) in <top (required)>'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/rake-11.2.2/exe/rake:27:in `<top (required)>'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in `eval'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in `<main>'
PG::SyntaxError: ERROR: syntax error at or near "using"
LINE 1: ALTER TABLE "carts" ALTER COLUMN "uuid" TYPE using uuid::uui...
^
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/rack-mini-profiler-0.10.1/lib/patches/db/pg.rb:90:in `exec'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/rack-mini-profiler-0.10.1/lib/patches/db/pg.rb:90:in `async_exec'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/postgresql/database_statements.rb:155:in `block in execute'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract_adapter.rb:472:in `block in log'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activesupport-4.2.5/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract_adapter.rb:466:in `log'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/postgresql/database_statements.rb:154:in `execute'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/postgresql/schema_statements.rb:437:in `change_column'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:665:in `block in method_missing'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:634:in `block in say_with_time'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:634:in `say_with_time'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:654:in `method_missing'
/home/gvpmahesh/code/shij/core/db/migrate/20160812081429_change_idto_uui_dforcarts.rb:4:in `change'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:608:in `exec_migration'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:592:in `block (2 levels) in migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:591:in `block in migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:292:in `with_connection'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:590:in `migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:768:in `migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:998:in `block in execute_migration_in_transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:1044:in `block in ddl_transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `block in transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/transaction.rb:184:in `within_new_transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/transactions.rb:220:in `transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:1044:in `ddl_transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:997:in `execute_migration_in_transaction'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:959:in `block in migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:955:in `each'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:955:in `migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:823:in `up'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/migration.rb:801:in `migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/tasks/database_tasks.rb:137:in `migrate'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/activerecord-4.2.5/lib/active_record/railties/databases.rake:44:in `block (2 levels) in <top (required)>'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/gems/rake-11.2.2/exe/rake:27:in `<top (required)>'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in `eval'
/home/gvpmahesh/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in `<main>'
Tasks: TOP => db:migrate
(See full trace by running task with --trace)
I have already enabled the uuid in another migration, and I don't want to drop the db So I can write id: :uuid in create table statement itself
I've been following the tutorial "Multitenancy with Rails" by Ryan Bigg https://leanpub.com/multi-tenancy-rails.
Though I have run rake db:migrate I keep getting an error Migrations are pending. To resolve this issue run bin/rake db:migrate RAILS_ENV=test
If I do that I get another set of errors.
Since I don't have enough reputation, I can't post the images here.
If anyone has seen the book, I'm getting the error after adding the add_owner_id_to_accounts migration.
Any help would be really appreciated. Thanks!
This is the error I am getting:
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:392:in `check_pending!': (ActiveRecord::PendingMigrationError)
Migrations are pending. To resolve this issue, run:
bin/rake db:migrate RAILS_ENV=test
from /home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:405:in `load_schema_if_pending!'
from /home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:411:in `block in maintain_test_schema!'
from /home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:639:in `suppress_messages'
from /home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:416:in `method_missing'
from /home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:411:in `maintain_test_schema!'
from /home/nikhil/workspace2/subscribem/spec/rails_helper.rb:29:in `<top (required)>'
from /home/nikhil/workspace2/subscribem/spec/features/accounts/sign_up_spec.rb:1:in `require'
from /home/nikhil/workspace2/subscribem/spec/features/accounts/sign_up_spec.rb:1:in `<top (required)>'
from /home/nikhil/.rvm/gems/ruby-2.2.2/gems/rspec-core-3.3.1/lib/rspec/core/configuration.rb:1327:in `load'
from /home/nikhil/.rvm/gems/ruby-2.2.2/gems/rspec-core-3.3.1/lib/rspec/core/configuration.rb:1327:in `block in load_spec_files'
from /home/nikhil/.rvm/gems/ruby-2.2.2/gems/rspec-core-3.3.1/lib/rspec/core/configuration.rb:1325:in `each'
from /home/nikhil/.rvm/gems/ruby-2.2.2/gems/rspec-core-3.3.1/lib/rspec/core/configuration.rb:1325:in `load_spec_files'
from /home/nikhil/.rvm/gems/ruby-2.2.2/gems/rspec-core-3.3.1/lib/rspec/core/runner.rb:102:in `setup'
from /home/nikhil/.rvm/gems/ruby-2.2.2/gems/rspec-core-3.3.1/lib/rspec/core/runner.rb:88:in `run'
from /home/nikhil/.rvm/gems/ruby-2.2.2/gems/rspec-core-3.3.1/lib/rspec/core/runner.rb:73:in `run'
from /home/nikhil/.rvm/gems/ruby-2.2.2/gems/rspec-core-3.3.1/lib/rspec/core/runner.rb:41:in `invoke'
from /home/nikhil/.rvm/gems/ruby-2.2.2/gems/rspec-core-3.3.1/exe/rspec:4:in `<top (required)>'
from /home/nikhil/.rvm/gems/ruby-2.2.2/bin/rspec:23:in `load'
from /home/nikhil/.rvm/gems/ruby-2.2.2/bin/rspec:23:in `<main>'
from /home/nikhil/.rvm/gems/ruby-2.2.2/bin/ruby_executable_hooks:15:in `eval'
from /home/nikhil/.rvm/gems/ruby-2.2.2/bin/ruby_executable_hooks:15:in `<main>'
And this is what I'm getting if I run rake db:migrate RAILS_ENV=test(as the output asks me to)
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/railties-4.2.3/lib/rails/tasks/statistics.rake:4: warning: already initialized constant STATS_DIRECTORIES
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/railties-4.2.3/lib/rails/tasks/statistics.rake:4: warning: previous definition of STATS_DIRECTORIES was here
== 20150627112900 CreateSubscribemAccounts: migrating =========================
-- create_table(:subscribem_accounts)
rake aborted!
StandardError: An error has occurred, this and all later migrations canceled:
SQLite3::SQLException: table "subscribem_accounts" already exists: CREATE TABLE "subscribem_accounts" ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "name" varchar, "created_at" datetime NOT NULL, "updated_at" datetime NOT NULL) /home/nikhil/.rvm/gems/ruby-2.2.2/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:91:in `initialize'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:91:in `new'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:91:in `prepare'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:134:in `execute'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/sqlite3_adapter.rb:329:in `block in execute'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:473:in `block in log'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activesupport-4.2.3/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:467:in `log'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/sqlite3_adapter.rb:329:in `execute'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract/schema_statements.rb:208:in `create_table'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:661:in `block in method_missing'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:631:in `block in say_with_time'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:631:in `say_with_time'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:651:in `method_missing'
/home/nikhil/workspace2/subscribem/db/migrate/20150627112900_create_subscribem_accounts.rb:3:in `change'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:605:in `exec_migration'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:589:in `block (2 levels) in migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:588:in `block in migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:292:in `with_connection'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:587:in `migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:764:in `migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:994:in `block in execute_migration_in_transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:1040:in `block in ddl_transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `block in transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract/transaction.rb:184:in `within_new_transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/transactions.rb:220:in `transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:1040:in `ddl_transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:993:in `execute_migration_in_transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:955:in `block in migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:951:in `each'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:951:in `migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:819:in `up'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:797:in `migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/tasks/database_tasks.rb:137:in `migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/railties/databases.rake:44:in `block (2 levels) in <top (required)>'
ActiveRecord::StatementInvalid: SQLite3::SQLException: table "subscribem_accounts" already exists: CREATE TABLE "subscribem_accounts" ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "name" varchar, "created_at" datetime NOT NULL, "updated_at" datetime NOT NULL)
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:91:in `initialize'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:91:in `new'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:91:in `prepare'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:134:in `execute'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/sqlite3_adapter.rb:329:in `block in execute'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:473:in `block in log'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activesupport-4.2.3/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:467:in `log'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/sqlite3_adapter.rb:329:in `execute'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract/schema_statements.rb:208:in `create_table'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:661:in `block in method_missing'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:631:in `block in say_with_time'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:631:in `say_with_time'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:651:in `method_missing'
/home/nikhil/workspace2/subscribem/db/migrate/20150627112900_create_subscribem_accounts.rb:3:in `change'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:605:in `exec_migration'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:589:in `block (2 levels) in migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:588:in `block in migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:292:in `with_connection'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:587:in `migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:764:in `migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:994:in `block in execute_migration_in_transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:1040:in `block in ddl_transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `block in transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract/transaction.rb:184:in `within_new_transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/transactions.rb:220:in `transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:1040:in `ddl_transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:993:in `execute_migration_in_transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:955:in `block in migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:951:in `each'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:951:in `migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:819:in `up'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:797:in `migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/tasks/database_tasks.rb:137:in `migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/railties/databases.rake:44:in `block (2 levels) in <top (required)>'
SQLite3::SQLException: table "subscribem_accounts" already exists
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:91:in `initialize'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:91:in `new'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:91:in `prepare'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:134:in `execute'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/sqlite3_adapter.rb:329:in `block in execute'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:473:in `block in log'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activesupport-4.2.3/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:467:in `log'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/sqlite3_adapter.rb:329:in `execute'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract/schema_statements.rb:208:in `create_table'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:661:in `block in method_missing'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:631:in `block in say_with_time'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:631:in `say_with_time'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:651:in `method_missing'
/home/nikhil/workspace2/subscribem/db/migrate/20150627112900_create_subscribem_accounts.rb:3:in `change'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:605:in `exec_migration'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:589:in `block (2 levels) in migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:588:in `block in migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:292:in `with_connection'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:587:in `migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:764:in `migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:994:in `block in execute_migration_in_transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:1040:in `block in ddl_transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `block in transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract/transaction.rb:184:in `within_new_transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/transactions.rb:220:in `transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:1040:in `ddl_transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:993:in `execute_migration_in_transaction'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:955:in `block in migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:951:in `each'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:951:in `migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:819:in `up'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/migration.rb:797:in `migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/tasks/database_tasks.rb:137:in `migrate'
/home/nikhil/.rvm/gems/ruby-2.2.2/gems/activerecord-4.2.3/lib/active_record/railties/databases.rake:44:in `block (2 levels) in <top (required)>'
Tasks: TOP => db:migrate => app:db:migrate
(See full trace by running task with --trace)
In test_helper.rb -
ActiveRecord::Migration.maintain_test_schema!
This maintains your test database every time, whenever you run your tests.
It seem that the source of problem is here :
SQLite3::SQLException: table "subscribem_accounts" already exists
subscribem_accounts table seem already existing, and it's like you're trying to create it twice, so try to reset the database :
rake db:reset
this command will drop your actual database, and recreate it again for you
I already ran "heroku pg:reset DATABASE".However,I still got this error.
Running `rake db:migrate` attached to terminal... up, run.8257
== AddPasswordDigestToUsers: migrating =======================================
-- add_column(:users, :password_digest, :string)
rake aborted!
An error has occurred, this and all later migrations canceled:
PG::Error: ERROR: relation "users" does not exist
: ALTER TABLE "users" ADD COLUMN "password_digest" character varying(255)/app/ve
ndor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/connection_adap
ters/postgresql/database_statements.rb:128:in `exec'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/connecti
on_adapters/postgresql/database_statements.rb:128:in `block in execute'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/connecti
on_adapters/abstract_adapter.rb:425:in `block in log'
/app/vendor/bundle/ruby/1.9.1/gems/activesupport-4.0.0/lib/active_support/notifi
cations/instrumenter.rb:20:in `instrument'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/connecti
on_adapters/abstract_adapter.rb:420:in `log'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/connecti
on_adapters/postgresql/database_statements.rb:127:in `execute'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/connecti
on_adapters/abstract/schema_statements.rb:360:in `add_column'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/connecti
on_adapters/postgresql/schema_statements.rb:379:in `add_column'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/migratio
n.rb:625:in `block in method_missing'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/migratio
n.rb:597:in `block in say_with_time'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/migratio
n.rb:597:in `say_with_time'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/migratio
n.rb:617:in `method_missing'
/app/db/migrate/20130822145844_add_password_digest_to_users.rb:3:in `change'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/migratio
n.rb:571:in `exec_migration'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/migratio
n.rb:555:in `block (2 levels) in migrate'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/migratio
n.rb:554:in `block in migrate'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/connecti
on_adapters/abstract/connection_pool.rb:294:in `with_connection'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/migratio
n.rb:553:in `migrate'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/migratio
n.rb:709:in `migrate'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/migratio
n.rb:959:in `block in execute_migration_in_transaction'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/migratio
n.rb:1005:in `block in ddl_transaction'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/connecti
on_adapters/abstract/database_statements.rb:202:in `block in transaction'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/connecti
on_adapters/abstract/database_statements.rb:210:in `within_new_transaction'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/connecti
on_adapters/abstract/database_statements.rb:202:in `transaction'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/transact
ions.rb:209:in `transaction'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/migratio
n.rb:1005:in `ddl_transaction'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/migratio
n.rb:958:in `execute_migration_in_transaction'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/migratio
n.rb:920:in `block in migrate'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/migratio
n.rb:916:in `each'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/migratio
n.rb:916:in `migrate'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/migratio
n.rb:764:in `up'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/migratio
n.rb:742:in `migrate'
/app/vendor/bundle/ruby/1.9.1/gems/activerecord-4.0.0/lib/active_record/railties
/databases.rake:42:in `block (2 levels) in <top (required)>'
Tasks: TOP => db:migrate
(See full trace by running task with --trace)
Any suggestion?
Most likely its trying to run the migration of adding the password digest to the users table before creating the users table. You can try to create the database first or try resetting it. You can create db by doing rake db:create