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Quest map
Lessons
All quests
All levels
Working with RowSet
Module 4. Working with databases
Level 8,
Lesson 5
Introduction to RowSet Creating a RowSet Object RowSet Examples
Working with the thread pool
Module 4. Working with databases
Level 8,
Lesson 6
Connection pool DataSource interface and ConnectionPoolDataSource JNDI interface Examples of Connection Pools
Object Relational Mapping
Module 4. Working with databases
Level 9,
Lesson 0
Mapping classes to tables The advent of Hibernate The advent of JPA Maven for Hibernate
Class Mapping in Hibernate
Module 4. Working with databases
Level 9,
Lesson 1
@Entity, @Table annotation @Column annotation @Id annotation
Connecting to the database
Module 4. Working with databases
Level 9,
Lesson 2
Connecting Hibernate and databases Authenticating into the database Getting the SessionFactory Specifying where to look for the Entiry classes Final example
Working with Entity Objects
Module 4. Working with databases
Level 9,
Lesson 3
Transactions and Database Integrity Retrieving Objects Saving (Adding) Objects Deleting Objects
Hibernate Configuration
Module 4. Working with databases
Level 9,
Lesson 4
Automatic data schema creation Query logging SQL dialects Popular settings
Learning to write queries in HQL
Module 4. Working with databases
Level 10,
Lesson 0
Introduction to HQL HQL example Using select
Exploring the Query class
Module 4. Working with databases
Level 10,
Lesson 1
Introduction to the Query Classes Methods of the Query Class Methods of the Scroll Class
Join in HQL
Module 4. Working with databases
Level 10,
Lesson 2
Dependent Entity Mapping Using join in HQL
Requests with parameters
Module 4. Working with databases
Level 10,
Lesson 3
Parameters to queries Method setParameterList() Protection against SQL Injection
Request length limit
Module 4. Working with databases
Level 10,
Lesson 4
Working with pages: LIMIT and OFFSET. Sort results. Functions in HQL.
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