diff options
Diffstat (limited to 'activerecord/lib/active_record/errors.rb')
-rw-r--r-- | activerecord/lib/active_record/errors.rb | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/errors.rb b/activerecord/lib/active_record/errors.rb index 60cf9818c1..20cc987d6e 100644 --- a/activerecord/lib/active_record/errors.rb +++ b/activerecord/lib/active_record/errors.rb @@ -38,6 +38,10 @@ module ActiveRecord class AdapterNotSpecified < ActiveRecordError end + # Raised when a model makes a query but it has not specified an associated table. + class TableNotSpecified < ActiveRecordError + end + # Raised when Active Record cannot find database adapter specified in # +config/database.yml+ or programmatically. class AdapterNotFound < ActiveRecordError @@ -349,16 +353,24 @@ module ActiveRecord class IrreversibleOrderError < ActiveRecordError end + # Superclass for errors that have been aborted (either by client or server). + class QueryAborted < StatementInvalid + end + # LockWaitTimeout will be raised when lock wait timeout exceeded. class LockWaitTimeout < StatementInvalid end # StatementTimeout will be raised when statement timeout exceeded. - class StatementTimeout < StatementInvalid + class StatementTimeout < QueryAborted end # QueryCanceled will be raised when canceling statement due to user request. - class QueryCanceled < StatementInvalid + class QueryCanceled < QueryAborted + end + + # AdapterTimeout will be raised when database clients times out while waiting from the server. + class AdapterTimeout < QueryAborted end # UnknownAttributeReference is raised when an unknown and potentially unsafe |