how to use autoincrement in mysql

Most MySQL users have the AutoIncrement complex, but MongoDB is not implemented by default. Therefore, we need to simulate the following code in the programming language PHP: The code is as follows: Function generate_auto_increment_id ($

Most MySQL users have the AutoIncrement complex, but MongoDB is not implemented by default, so we need to simulate it. the programming language uses PHP as an example for MongoDB. The code is roughly as follows: The code is as follows: Function

DirectoryPrinciple 1Master-Slave Synchronization configuration 2Master server Synchronization User Authorization 2Configuring MY.CNF files for MySQL master server 3Standby configuration: 4Common commands: 5Dual master Configuration my.cnf

Author: Crystal Compilation In the ASP era, if we want to build a database-driven Web site, then you can choose to ring a lot of money in the Microsoft SQL Server database or choose to spend a lot of time to find the performance and stability of

MySQL several performance testing tools to useRecently due to compare MySQL and its branches mariadb, Percona performance, understand a few of these tools, including: Mysqlslap Sysbench Tpcc-mysql, do a collation, memo, share1, MysqlslapInstallation:

Pay special attention to the false concurrency of the next mysqlslap, because the pressure does not waste some time.The main point is that the concurrency of the –concurrency parameter is thread concurrency, at the beginning again?? Luo?/p> of the

MySQL several performance testing tools to useRecently due to compare MySQL and its branches mariadb, Percona performance, understand a few of these tools, including: Mysqlslap Sysbench Tpcc-mysql, do a collation, memo, share1, MysqlslapInstallation:

Recently due to compare MySQL and its branches mariadb, Percona performance, understand a few of these tools, including: Mysqlslap Sysbench Tpcc-mysql, do a collation, memo, share1, MysqlslapInstallation: Simple, with MySQL on it.Function: Simulates

UseMySQL ProxyRead/writeSeparationNote: This article will introduce the content. You 'd better install it before you start the operation.MySQL-ProxyAnd configure the MySQL master-slave server. Supplement: New VersionMySQLBuilt-in support Latency

It is best to install the Mysql-proxy first and configure the MySQL master and slave server before doing the operation. Added: New MySQL has built-in supportLatency Issuesone of the problems that can't be avoided with read-write separation is