Required Files
- active_record/associations/errors
Namespace
Module
Class
- ActiveRecord::ActiveRecordError
- ActiveRecord::AdapterError
- ActiveRecord::AdapterNotFound
- ActiveRecord::AdapterNotSpecified
- ActiveRecord::AdapterTimeout
- ActiveRecord::AssociationTypeMismatch
- ActiveRecord::AsynchronousQueryInsideTransactionError
- ActiveRecord::AttributeAssignmentError
- ActiveRecord::CheckViolation
- ActiveRecord::ConfigurationError
- ActiveRecord::ConnectionFailed
- ActiveRecord::ConnectionNotDefined
- ActiveRecord::ConnectionNotEstablished
- ActiveRecord::ConnectionTimeoutError
- ActiveRecord::DangerousAttributeError
- ActiveRecord::DatabaseAlreadyExists
- ActiveRecord::DatabaseConnectionError
- ActiveRecord::DatabaseVersionError
- ActiveRecord::Deadlocked
- ActiveRecord::DeprecatedAssociationError
- ActiveRecord::ExclusionViolation
- ActiveRecord::ExclusiveConnectionTimeoutError
- ActiveRecord::InvalidForeignKey
- ActiveRecord::IrreversibleOrderError
- ActiveRecord::LockWaitTimeout
- ActiveRecord::MismatchedForeignKey
- ActiveRecord::MissingRequiredOrderError
- ActiveRecord::MultiparameterAssignmentErrors
- ActiveRecord::NoDatabaseError
- ActiveRecord::NotNullViolation
- ActiveRecord::PreparedStatementCacheExpired
- ActiveRecord::PreparedStatementInvalid
- ActiveRecord::QueryAborted
- ActiveRecord::QueryCanceled
- ActiveRecord::RangeError
- ActiveRecord::ReadOnlyError
- ActiveRecord::ReadOnlyRecord
- ActiveRecord::RecordNotDestroyed
- ActiveRecord::RecordNotFound
- ActiveRecord::RecordNotSaved
- ActiveRecord::RecordNotUnique
- ActiveRecord::Rollback
- ActiveRecord::SQLWarning
- ActiveRecord::SerializationFailure
- ActiveRecord::SerializationTypeMismatch
- ActiveRecord::SoleRecordExceeded
- ActiveRecord::StaleObjectError
- ActiveRecord::StatementInvalid
- ActiveRecord::StatementTimeout
- ActiveRecord::StrictLoadingViolationError
- ActiveRecord::SubclassNotFound
- ActiveRecord::TableNotSpecified
- ActiveRecord::TransactionIsolationError
- ActiveRecord::TransactionRollbackError
- ActiveRecord::UnknownAttributeReference
- ActiveRecord::UnknownPrimaryKey
- ActiveRecord::UnmodifiableRelation
- ActiveRecord::ValueTooLong
- ActiveRecord::WrappedDatabaseException