odata query

Series Introduction The analysis series of nhibernate3.0 fully reveals new features, applications and various applications of nhibernate3.0 in terms of configuration, mapping, query, session policy, and application.ProgramBased on nhibernte3.0. If you are not familiar with Nhibernate, you can quickly get started with the Nhibernate series Article navigation series. If you are already using Nhibernate, keep up with the nhibernate3.0 series.

thinkphp Query method Summary, thinkphp Query method This paper summarizes the thinkphp query method. Share to everyone for your reference, as follows: First, the general Query method 1. Use string queries;Copy the code as follows: $m->where (' id=1 and Name= ' Roge ')->find ();One drawback of this approach is that wh

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 Example Example analysis Conclusion In the previous section, we introduced one of the NHibernate

The previous article briefly introduced HQL it as Hibernate query language, encapsulated the basic SQL of all query operations, HQL can implement the database file additions and deletions, this article focuses on HQL entity object Query method.first, the Entity object queryEntity object queries are the basis of HQL queries, and as an object

thinkphp 3.2 Quick query or query split representation and query explanationThe shortcut query method is a kind of multi-field query simplification, can further simplify the wording of the query conditions, the use of a | split b

Database Table query operation (Experiment 2): Database Table query Experiment [PURPOSE ]:Understand the use of the SQL language, further understand relational operations, and consolidate the basic knowledge of the database.[Lab requirements ]:Master various query operations using Select statements: Single-Table query,

3 Related queriesBefore making a query, modify several configurations first. Mapper.xml is specified in the Mybatis-config.xml, then each additional mapper we add a configuration, very troublesome. In order to simplify the configuration. The Mapper interface and the mapper.xml need to be placed under the same file, and the interface and the XML file are named consistent. Automatic scanning using mybatis:. Thus, when we add an interface, the interface

Use of the ios CoreData framework, add, delete, modify, and query context data, association between tables, 1-to-many, 1-to-1, predicate query, multi-table join, ioscoredata Here is just code, because the effect of inserting images into a blog is not very good. I wrote a summary in detail. If you are interested, you can leave an email in the comments and I will send it to you after receiving the comment. Re

Compare the buffer query and no buffer query of MySQL in PHP, phpmysql About cache query and unbuffered QueryThe MySQL client has two types of queries:Buffer query:The query results will be received and stored in the client cache, And the next request to obtain Row Records will only be obtained locally.(1) Advantage: Y

Advanced query technology is mainly related to multiple tables linked query technology, embedded SELECT statement subquery technology, the combination of multiple queries combined technology. 1. Connection Query You need to retrieve data from two or more tables at the same time. A link allows you to retrieve data from two tables or more than two tables at the s

Php database operation class (to add, delete, modify, and query tables, retrieve rows, and query multiple data Records) The php database operation class allows you to add, delete, modify, and query tables, obtain the number of rows, query multiple data records, query