5 Articles recommended for QueryBuilder

Extending the QueryBuilder of MongoDB C # driver because it does not want to directly hardcode a string such as "ClassA.MemberA.MemberB", write the following classes for the following common scenarios: 1. The expression is converted to a string function: Exptostr () 2. Collection function: When you have a member of a collection, you can use this class to return the Querycollection object, which is appended with the code of 3. Collectionas function: When using inheritance, you want to convert a base class to a subclass and return a subclass of Querycollection use example://Get the string form of an expression 1. Queryex<classa>. Exptostr ((ClassA m) = M.MEMBERA.MEMBERB.MEMBERC)//collection. member. Field//poppedsegme

1. Extending the QueryBuilder of MongoDB C # driver

Summary: The QueryBuilder of the extended MongoDB C # driver, because it does not want to directly hardcode ClassA.MemberA.MemberB such a string, wrote the following classes for the following common scenarios: 1. The expression is converted to a string function: Exptostr () 2. Collection function: When you have a member of a collection, you can use this class to return the Querycollection object, which is appended with the code of 3. Collectiona

2. Yii Framework Official Guide Series 24--use database: Query Builder

Summary: The QueryBuilder of the YII framework provides an object-oriented way to write SQL statements that allow developers to use class methods and properties to specify separate parts of the SQL statement, and assemble the different parts into one that can be called by the previous section ...

3. Yii cdbcriteria_php Tutorial

Description: Yii Cdbcriteria. Note: $c =newcdbcriteria (); is a activerecord that makes ActiveRecord more flexible than DAO (PDO) and QueryBuilder in the manual. Here are some notes of yiicdbcriteria and common

4. Yii Cdbcriteria

Description: Yii Cdbcriteria. Note: $c =newcdbcriteria (); is a activerecord that makes ActiveRecord more flexible than DAO (PDO) and QueryBuilder in the manual. Here are some notes of yiicdbcriteria and common

5. PHP's YII framework using Database Configuration and SQL Operations example tutorials

introduction: Database access (DAO) Yii contains a data access Layer (DAO) built on top of the PHP PDO. DAO provides a unified set of APIs for different databases. Where ActiveRecord provides interaction between the database and the model (M,model in MVC), QueryBuilder is used to create dynamic query statements. DAO provides a simple and efficient SQL query that can be used with the