Qt SQL is an essential module which provides support for SQL databases. Qt SQL's APIs are divided into different layers:
- Driver layer
- SQL API layer
- User interface layer
The SQL Programming guide contains information about development using Qt SQL.
To enable Qt SQL in a project, add this directive into the C++ files:
To link against the Qt SQL module, add this line to the project file:
QT += sql
These are links to the API reference materials and related pages.
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