15.16. Supporting Transactions
This section documents the methods that must be implemented to add
support for transactions to a storage engine.
Please note that transaction management can be complicated and
involve methods such as row versioning and redo logs, which is
beyond the scope of this document. Instead coverage is limited to
a description of required methods and not their implementation.
For examples of implementation, please see
ha_innodb.cc and
ha_berkeley.cc.
