QSql Class Reference
[sql module]

Detailed Description

Normally, you can ignore this class. Several Qt SQL classes inherit it, so all the identifiers in the Qt SQL namespace are visible without qualification.

See also Database Classes.

Member Type Documentation

QSql::Confirm

This enum type describes edit confirmations.

• QSql::Yes
• QSql::No
• QSql::Cancel

QSql::Location

This enum type describes SQL navigation locations.

• QSql::BeforeFirst
• QSql::AfterLast

QSql::Op

This enum type describes edit operations.

• QSql::None
• QSql::Insert
• QSql::Update
• QSql::Delete

QSql::ParameterType

This enum is used to set the type of a bind parameter

• QSql::In - the bind parameter is used to put data into the database
• QSql::Out - the bind parameter is used to receive data from the database
• QSql::InOut - the bind parameter is used to put data into the database; it will be overwritten with output data on executing a query.

QSql::TableType

This enum type describes types of tables

• QSql::Tables - All the tables visible to the user
• QSql::SystemTables - Internal tables used by the DBMS
• QSql::Views - All the views visible to the user
• QSql::AllTables - All of the above

Member Function Documentation

QSql::QSql ()

Constructs a Qt SQL namespace class

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