class
ActiveRecord::ConcurrentMigrationError
v5.2.3 -
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- Superclass: ActiveRecord::MigrationError
No documentation available for this class.
Constants
DEFAULT_MESSAGE = "Cannot run migrations because another migration process is currently running.".freeze
RELEASE_LOCK_FAILED_MESSAGE = "Failed to release advisory lock".freeze
Files
- activerecord/lib/active_record/migration.rb