dm-migrations 1.0 fails on mysql database
Reported by Akzhan | July 5th, 2010 @ 09:57 AM | in 1.1
After mobing of project from DataMapper 0.9 to latest one, - migrations are broken.
Error was:
2010-07-05_13:32:49.36001 ~ Starting Migration
2010-07-05_13:32:52.13748 /var/lib/gems/1.8/gems/dm-migrations-1.0.0/lib/dm-migrations/migration.rb:174:in `migration_info_table_exists?': undefined method `storage_exists?' for #<DataMapper::Adapters::MysqlAdapter:0x7fae56a95b30> (NoMethodError)
2010-07-05_13:32:52.13784 from /var/lib/gems/1.8/gems/dm-migrations-1.0.0/lib/dm-migrations/migration.rb:185:in `needs_up?'
2010-07-05_13:32:52.13791 from /var/lib/gems/1.8/gems/dm-migrations-1.0.0/lib/dm-migrations/migration.rb:53:in `perform_up'
2010-07-05_13:32:52.13796 from /var/lib/gems/1.8/gems/dm-migrations-1.0.0/lib/dm-migrations/migration_runner.rb:57:in `migrate_up!'
2010-07-05_13:32:52.13802 from /var/lib/gems/1.8/gems/dm-migrations-1.0.0/lib/dm-migrations/migration_runner.rb:55:in `each'
2010-07-05_13:32:52.13807 from /var/lib/gems/1.8/gems/dm-migrations-1.0.0/lib/dm-migrations/migration_runner.rb:55:in `migrate_up!'
2010-07-05_13:32:52.13813 from /var/lib/gems/1.8/gems/watch-tower-server-0.6.4/lib/watch-tower-server/migration_runner.rb:16 @@@
After inspection I found that adapter extensions that define
storage_exists? are never included.
So I make these changes:
http://github.com/akzhan/dm-migrations/commit/a5fbd55f74ec2d25ada6c...
It solves this error but I got next one:
2010-07-05_14:45:28.03786 ~ Starting Migration
2010-07-05_14:45:30.69043 /var/lib/gems/1.8/gems/dm-migrations-1.0.0/lib/dm-migrations/adapters/dm-do-adapter.rb:124:in `schema_name': DataMapper::Adapters::MysqlAdapter#schema_name not implemented (NotImplementedError)
2010-07-05_14:45:30.69072 from /var/lib/gems/1.8/gems/dm-migrations-1.0.0/lib/dm-migrations/adapters/dm-do-adapter.rb:26:in `storage_exists?'
2010-07-05_14:45:30.69077 from /var/lib/gems/1.8/gems/dm-migrations-1.0.0/lib/dm-migrations/migration.rb:174:in `migration_info_table_exists?'
2010-07-05_14:45:30.69083 from /var/lib/gems/1.8/gems/dm-migrations-1.0.0/lib/dm-migrations/migration.rb:185:in `needs_up?'
2010-07-05_14:45:30.69088 from /var/lib/gems/1.8/gems/dm-migrations-1.0.0/lib/dm-migrations/migration.rb:53:in `perform_up'
2010-07-05_14:45:30.69094 from /var/lib/gems/1.8/gems/dm-migrations-1.0.0/lib/dm-migrations/migration_runner.rb:57:in `migrate_up!'
2010-07-05_14:45:30.69100 from /var/lib/gems/1.8/gems/dm-migrations-1.0.0/lib/dm-migrations/migration_runner.rb:55:in `each'
2010-07-05_14:45:30.69105 from /var/lib/gems/1.8/gems/dm-migrations-1.0.0/lib/dm-migrations/migration_runner.rb:55:in `migrate_up!'
2010-07-05_14:45:30.69111 from /var/lib/gems/1.8/gems/watch-tower-server-0.6.5/lib/watch-tower-server/migration_runner.rb:16 @@@
Grr.. Anyone test migrations with mysql?
Comments and changes to this ticket
-
Martin Gamsjaeger (snusnu) July 5th, 2010 @ 10:40 AM
- State changed from “new” to “unconfirmed”
The files you manually required in your patch should actually get required by http://github.com/datamapper/dm-migrations/blob/master/lib/dm-migra... which gets required when you do
require 'dm-migrations'Can you please test if adding
require 'dm-migrations/auto_migration'to the top of eitherdm-migrations/migration.rbordm-migrations/migration_runner.rbhelps? -
Akzhan July 5th, 2010 @ 01:58 PM
Yep.. thanks, it helps.
Was:
#!/usr/bin/env ruby require 'rubygems' require 'dm-core' require 'dm-migrations/migration_runner'Nw I have added
require 'dm-migrations/migration_runner'And it works again.
-
-
Martin Gamsjaeger (snusnu) January 14th, 2011 @ 08:02 PM
- State changed from “unconfirmed” to “resolved”
- Assigned user set to “Martin Gamsjaeger (snusnu)”
- Milestone set to “1.1”
- Milestone order changed from “196225” to “0”
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Akzhan
Martin Gamsjaeger (snusnu)