Class: ActiveRecord::ConnectionAdapters::SavepointTransaction
- Inherits:
-
Transaction
- Object
- Transaction
- ActiveRecord::ConnectionAdapters::SavepointTransaction
- Defined in:
- lib/active_record/connection_adapters/abstract/transaction.rb
Instance Attribute Summary
Attributes inherited from Transaction
#connection, #joinable, #records, #savepoint_name, #state
Instance Method Summary collapse
- #commit ⇒ Object
- #full_rollback? ⇒ Boolean
-
#initialize(connection, savepoint_name, options) ⇒ SavepointTransaction
constructor
A new instance of SavepointTransaction.
- #rollback ⇒ Object
Methods inherited from Transaction
#add_record, #closed?, #commit_records, #joinable?, #open?, #rollback_records
Constructor Details
#initialize(connection, savepoint_name, options) ⇒ SavepointTransaction
Returns a new instance of SavepointTransaction.
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# File 'lib/active_record/connection_adapters/abstract/transaction.rb', line 109 def initialize(connection, savepoint_name, ) super(connection, ) if [:isolation] raise ActiveRecord::TransactionIsolationError, "cannot set transaction isolation in a nested transaction" end connection.create_savepoint(@savepoint_name = savepoint_name) end |
Instance Method Details
#commit ⇒ Object
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# File 'lib/active_record/connection_adapters/abstract/transaction.rb', line 123 def commit connection.release_savepoint(savepoint_name) super parent = connection.transaction_manager.current_transaction records.each { |r| parent.add_record(r) } end |
#full_rollback? ⇒ Boolean
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# File 'lib/active_record/connection_adapters/abstract/transaction.rb', line 130 def full_rollback?; false; end |
#rollback ⇒ Object
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# File 'lib/active_record/connection_adapters/abstract/transaction.rb', line 117 def rollback connection.rollback_to_savepoint(savepoint_name) super rollback_records end |