mysql api

The source code is as follows:#include #include #include intMain () {/ * Define mysql variable * /MYSQL *coon;//The handle used when database linkMysql_res *res;//Returns the query result of the rowMysql_row ROW;//One piece of data in a recordset

OK, because the organization needs, and recently started to go to PHP, business logic is OK, mainly the boss requires the data access layer to add login authentication.In fact, this requirement is reasonable, the Internet service requires the upper

The following excerpt from the Baidu Encyclopedia MySQL database engine typeThe database engine you can use depends on how MySQL was compiled when it was installed. To add a new engine, you must recompile MySQL. By default, MySQL supports three

I. JDBC Related CONCEPTS Introduction 1.1, Database driverHere the concept of driving and usually hear the kind of driving concept is the same, such as the usual purchase of sound card, network card directly plugged into the computer is not

A few days ago in the development of a problem encountered in the process of debugging, found that the configuration in the service layer of the transaction does not work, after throwing an exception, the database update is successful, the

I. Introduction to JDBC Related concepts1.1. Database DriverHere the concept of driving and usually hear the kind of driving concept is the same, such as the usual purchase of sound card, network card directly plugged into the computer is not

Javaweb Learning Summary (32)--jdbc Learning introductory One, JDBC related concepts Introduction 1.1, Database driverHere the concept of driving and usually hear the kind of driving concept is the same, such as the usual purchase of sound card,

at night a small study of the next MySQL stored in the Read binary data function. The key step is the following three points: the most important point: the type of table that stores the binary data needs to be a blob type (divided by length tiny,

1. SQLite IntroductionSQLite is currently the most popular open source embedded database, compared with many other embedded storage engines (NoSQL), such as BerkeleyDB, membase, etc., SQLite can well support the basic characteristics of relational

When you access data in PHP, you choose Mysqli and PDO, what should you know before you choose?This article will describe the different points of the two approaches, database support, stability, performance, and so on.Overview

We often encounter this problem, how to use the MySQL database in a non-web program or ASP program? There are two solutions to this problem: 1. Use the Library of API functions provided by MySQL. This is how many well-known MySQL client tools are

Some summary lists of C + + frameworks, libraries, and resources are initiated and maintained by Fffaraz.The content includes: standard library, Web application framework, artificial intelligence, database, image processing, machine learning, log,

By default, MySQL supports three engines: ISAM, MyISAM, and heap. The other two types are InnoDB and Berkley (BDB). ISAM ISAM is a well-defined and time-tested method of data table management, designed to take into account that the number of times

Third, efficient bulk data insertion: A brief description of the bulk insert concept before giving the procedure is given to help you read the sample code that followed. In fact, BULK INSERT is not a new concept, in other relational database of the

Introduction to JDBC JDBC is all called: Java Data Base Connectivity (Java database connection), which is mainly composed of interfaces. 2 packages that make up JDBC: java.sql Javax.sql The development of JDBC applications requires the support of

The easiest way to do it 1, applications (such as PHP) for a long time to execute the batch of MySQL statements. The most common is acquisition or new and old data conversion. Solution: Add or modify the following two variables in the my.cnf file:

Today, I'm releasing an IE monitor that I wrote, write really tired, this is going to make a Web site, due to the time problem did not do, only wrote a query program, there is free to write a Web site query method, use up also convenient, there is

Many people do not understand the way MySQL licensing, the main reason is that there is no Chinese information no other! I don't want to laugh at anyone, but I think it is necessary to understand this important factor. International lawsuits we've

The storage engine in the database is actually a set of tables that use the engine, and the table in the database sets what storage engine, so the table has different "effects" in terms of how the data is stored, how the data is updated, the

VS Connect the database is actually the MySQL database. h header file interface, Lib link file, and DLL execution files are added to the project. Here is how the configuration is joined.Go to http://www.cnblogs.com/justinzhang/archive/2011/09/23/2185