大家好！我在跟着这个网站学习rails的时候，遇到了这样一个error。我事先有把rails和sqlite3都安装好，但是这个error说sqlite3.h is missing。请问该怎么把这个error给修正呢？（我已经试过在project directory里面把gem 'sqlite3' 改成 gem 'sqlite3', '~> 1.3', '< 1.4'，然后再run bundle ...

数据在实际工作中应用非常广泛，数据库的产品也比较多，oracle、DB2、SQL2000、mySQL；基于嵌入式linux的数据库主要有SQLite, Firebird, Berkeley DB, eXtremeDB。 本文主要讲解数据库SQLite，通过这个开源的小型的嵌入式数据库带领大家掌握一些基本的数据库操作，这些操作在 ...

SQLite is a simple yet powerful embedded SQL database engine. Unlike other database systems, SQLite does not need to run on a server, and all information is stored in a single file on disk. SQLite is ...

The default database for Rails 2.0.x application is SQLite3. This database is bundled with Mac OSX Leopard and so makes it really easy to get started with Ruby-on ...

When they need a relational database, software developers and system administrators often choose MySQL or PostgreSQL. For a lighter and simpler solution, however, developers should consider SQLite. It ...