| 包含用于整个 Qt SQL 模块的杂项标识符 | |
| 处理数据库连接 | |
| Abstract base class for accessing specific SQL databases | |
| Template class that provides a SQL driver factory for a specific driver type | |
| The base class for SQL driver factories | |
| SQL 数据库错误信息 | |
| 操纵 SQL 数据库表和视图中的字段 | |
| Functions to manipulate and describe database indexes | |
| 执行和操纵 SQL 语句的手段 | |
| Read-only data model for SQL result sets | |
| 封装数据库记录 | |
| Editable data model for a single database table, with foreign key support | |
| Abstract interface for accessing data from specific SQL databases | |
| Editable data model for a single database table |
