OCP 8 – working with autocommit vs savepoints

Main menu:

Topics

Recent Posts

Feeds

RSS Feed RSS - Posts

February 2017
M T W T F S S
« Jan    
 12345
6789101112
13141516171819
20212223242526
2728  

Past Posts

Java/Java EE

JDBC

Other

Archive for category Database

OCP 8 – working with autocommit vs savepoints

November 26th, 2016 by Jeanne Boyarsky

You might want to know more about JDBC than is covered by Chapter 10 of our book, OCP: Oracle Certified Professional Java SE 8 Programmer II Study Guide: Exam 1Z0-809. This blog post teaches you about autocommit and savepoints and assumes you have completed reading chapter 10 of our OCP 8 book and are looking to learn more. (Note: we’ve heard rumors this […]

recovering postgres from a time machine backup

April 25th, 2016 by Jeanne Boyarsky

Last night, I needed to do a full Time Machine restore on my Mac. I messed up installing things and made the problem far worse in my attempt to “fix” it. Then I tried to rollback a fraction of the disk. The laptop predicted 11 hours to rollback the files. It was easier to rollback to […]

OCP 8 Book Bonus: Creating a Derby Database in Java 8

September 12th, 2015 by Jeanne Boyarsky

While it is certainly possible to get all the JDBC questions on the exam without running any code or understanding any SQL, it is nice to be able to follow along. This blog post is meant to help anyone who has purchased our book, OCP: Oracle Certified Professional Java SE 8 Programmer II Study Guide: […]