Loading development environment.
>> ActiveRecord::Schema.define do
?> add_column :performances, :created_at, :datetime
>> end
-- add_column(:performances, :created_at, :datetime)
ActiveRecord::StatementInvalid: SQLite3::SQLException: near "ADD": syntax error: ALTER TABLE performances ADD "created_at" datetime
        from ./script/../config/../config/../vendor/rails/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb:128:in `log'
        from ./script/../config/../config/../vendor/rails/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb:141:in `execute'
        from ./script/../config/../config/../vendor/rails/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb:341:in `catch_schema_changes'
        from ./script/../config/../config/../vendor/rails/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb:141:in `execute'
        from ./script/../config/../config/../vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb:124:in `add_column'
        from ./script/../config/../config/../vendor/rails/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb:234:in `add_column'
        from ./script/../config/../config/../vendor/rails/activerecord/lib/active_record/migration.rb:275:in `send'
        from ./script/../config/../config/../vendor/rails/activerecord/lib/active_record/migration.rb:275:in `method_missing'
        from ./script/../config/../config/../vendor/rails/activerecord/lib/active_record/migration.rb:259:in `say_with_time'
        from /usr/local/lib/ruby/1.8/benchmark.rb:293:in `measure'
        from ./script/../config/../config/../vendor/rails/activerecord/lib/active_record/migration.rb:259:in `say_with_time'
        from ./script/../config/../config/../vendor/rails/activerecord/lib/active_record/migration.rb:273:in `method_missing'
        from (irb):2
        from ./script/../config/../config/../vendor/rails/activerecord/lib/active_record/schema.rb:43:in `instance_eval'
        from ./script/../config/../config/../vendor/rails/activerecord/lib/active_record/schema.rb:43:in `define'
        from (irb):1
>> Performance.find(:all).size
=> 115