有过 MySQL 使用经验的人应该知道，MySQL 要想在线修改个 Schema 结构是个麻烦事，规模不大的表增加个索引造成的锁也可能导致整个 Web 应用宕机。这一点没办法和 Oracle RDBMS 、DB2 等商业数据库相比，甚至 PostgreSQL 也具备联机 DML 的能力。我在过去写过一系列并不 ...

IIT Bombay is offering a free online course on PHP and MySQL for interested participants on the SWAYAM platform. This AICTE approved FDP course is basically a spoken tutorial that participants can ...

MySql AB is a Sweden-based software company that provides training services. The Company offers a comprehensive set SQL(Structured Query Language) computer training. It offers different trainings, as ...