Changes between Version 4 and Version 5 of NoSqlSupport

Timestamp:

Dec 15, 2010, 4:32:19 AM (14 years ago)

Author:

Waldemar Kornewald

Comment:

App Engine can now support BEGIN and END TRANSACTION

NoSqlSupport

@@ -139 +139 @@
 = Transactions =
 
-Not all backends support transactions, at all (e.g., SimpleDB). Some (e.g., App Engine) only support optimistic transactions similar to `SELECT ... FOR UPDATE` (which isn't exactly the same as @commit_on_success because it really locks items for read/write access). Also, not all backends support separate `BEGIN TRANSACTION` and `END TRANSACTION` operations, but instead only have an API for calling a complete function within a transaction.
+Not all backends support transactions, at all (e.g., SimpleDB). Some (e.g., App Engine) only support optimistic transactions similar to `SELECT ... FOR UPDATE` (which isn't exactly the same as @commit_on_success because it really locks items for read/write access).
 
 Django-nonrel currently doesn't provide any support for optimistic transactions.