Qt SQL C++ Classes

Provides a driver layer, SQL API layer, and a user interface layer for SQL databases. More...

Namespaces

QSql

Contains miscellaneous identifiers used throughout the Qt SQL module

Classes

QSqlDatabase

Handles a connection to a database

QSqlDriverCreator

Template class that provides a SQL driver factory for a specific driver type

QSqlDriverCreatorBase

The base class for SQL driver factories

QSqlDriver

Abstract base class for accessing specific SQL databases

QSqlDriverPlugin

Abstract base for custom QSqlDriver plugins

QSqlError

SQL database error information

QSqlField

Manipulates the fields in SQL database tables and views

QSqlIndex

Functions to manipulate and describe database indexes

QSqlQuery

Means of executing and manipulating SQL statements

QSqlRecord

Encapsulates a database record

QSqlResult

Abstract interface for accessing data from specific SQL databases

QSqlQueryModel

Read-only data model for SQL result sets

QSqlRelationalDelegate

Delegate that is used to display and edit data from a QSqlRelationalTableModel

QSqlRelation

Stores information about an SQL foreign key

QSqlRelationalTableModel

Editable data model for a single database table, with foreign key support

QSqlTableModel

Editable data model for a single database table

Detailed Description

To include the definitions of the module's classes, use the following directive:

#include <QtSql>

To link against the module, add this line to your qmake .pro file:

QT += sql

See the SQL Programming guide for information about using this module in your applications.

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