Introduction to criteria in hibernate:To operate the database management system, the most basic thing is to use SQL (standard query language) statements. Most databases support standard SQL statements, however, there are also some database-specific
Atitit. in Hibernate, Criteria uses summary and association query and queries o9o1 based on sub-objects. criteria, Criterion, 12. configure a repeat Association for the main object blackhead. criteria blackhead configuration association query... 24.
Transferred from: http://www.360doc.com/content/090313/10/26262_2794855.html 1.Criteria Hibernate has designed criteriaspecification as the parent interface for criteria, and the criteria and Detachedcriteria are provided
The content of this section
Query methods in the NHibernate
Conditional queries (criteria query)
1. Create a Icriteria instance
2. Result set Limitations
3. Sorting result Sets
4. Some notes
Query by
In Atitit. Hibernate, Criteria uses summary and join queries and queries o9o and hibernatecriteria by sub-objects.
In Atitit. Hibernate, Criteria uses summary and association query and queries o9o by sub-Object
1. Criteria, Criterion, 13. Criteria
1,
Criteria
Hibernate designed the Criteriaspecification as the parent interface for criteria, and the criteria and Detachedcriteria are provided below.
2,
Detachedcriteria
Spring's Framework provides a gethibernatetemplate
().
The content of this section
Query methods in the NHibernate
Conditional queries (criteria query)
1. Create a Icriteria instance
2. Result set Limitations
3. Sorting result Sets
4. Some notes
Query
Http://docs.jboss.org/hibernate/orm/3.3/reference/en/html/querycriteria.html
When using criteria for Row-based query, you can combine the WHERE clause functions in SQL, you can also combine the query functions such as sorting, planning,
This article mainly introduces the method of finding database of the criteria of YII model operation, analyzes the examples of criteria in Yii model and the related skills of query operation, and the need of friends can refer to
This paper
Using the criteria for query operations, whether it is paging or adding query conditions are very simple, the author preliminary study of the extraction of public methods, in order to facilitate the direct call in the project
Class Commondaoimpl of
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