Last week I finally got around to making my app use transactions.I am using Spring declarative transactions, and I know that the transactions themselves are working, as it made something with thousand
I\'m trying to use a ExtendedPersistenceContext to implement the detached object pattern using EJB 3 and Seam.
I have an Entity \"Account\" which has a ManyToMany Relationship to an Entity \"Role\". When I add a new \"Account\" via JSP Form everything works fine. I can choose there all the Roles I d like to as
What are the effects of ROLLBACK TRANSACTION on physical ordering开发者_JS百科 of data in pages? Are physical operations also rolled back when ROLLBACK is addressed?Based on these articles by Paul Ran
I have 2 WCF services implemented in C# that test a client-server interaction of a 3-rd party application. Let\'s say I have a server-side tester interface for WCF test service (I skipped the attribut
I have a very general question: 1.) Given I have a transaction (in mysql) that comprises the modification of ten-/hundred thousand or even million of records. Are these kind of transaction linearly
I am working on one app in which i have implemented the in app purchase and also successfully verified the receipt.
Here is the code: // Hibernate model @Entity @Table(name=\"contact\") public class Contact { @Id @GeneratedValue(strategy= GenerationType.AUTO)
We have a ASP.Net web application that connects to its business layer using WCF. Sometimes, I am getting exception when it is performing a huge operation. The interesting part is when I ran it for the
Let\'s say I have a Student and a School table. One operation that I am performing is this: Delete all Students that belong to a School
加载中,请稍侯......