近期花了两个多月时间，将数据库相关的代码重新封装成了各种轮子（这条路必须打通，打通以后，相关项目只需要引入这个组件pri即可），测试了从Qt4.7到Qt6.1的各种版本，测试了odbc、sqlite、mysql、postgresql、sqlserver、oracle、人大金仓等数据库，测试了本地连接 ...

Don't be afraid of using your chosen database's command-line client. I might as well say this up front: I don't like using GUI (aka non-command-line or graphical) tools with my databases. This is ...

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 ...