TQSql Class Reference
[sql module]

The TQSql class is a namespace for TQt SQL identifiers that need to be global-like. More...

#include <ntqsql.h>

List of all member functions.

Public Members

TQSql ()
enum Op { None = -1, Insert = 0, Update = 1, Delete = 2 }
enum Location { BeforeFirst = -1, AfterLast = -2 }
enum Confirm { Cancel = -1, No = 0, Yes = 1 }
enum ParameterType { In = 1, Out = 2, InOut = 3 }
enum TableType { Tables = 0x01, SystemTables = 0x02, Views = 0x04, AllTables = 0xff }

Detailed Description

The TQSql class is a namespace for TQt SQL identifiers that need to be global-like.

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

Member Type Documentation

TQSql::Confirm

This enum type describes edit confirmations.

TQSql::Yes
TQSql::No
TQSql::Cancel

TQSql::Location

This enum type describes SQL navigation locations.

TQSql::BeforeFirst
TQSql::AfterLast

TQSql::Op

This enum type describes edit operations.

TQSql::None
TQSql::Insert
TQSql::Update
TQSql::Delete

TQSql::ParameterType

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

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

TQSql::TableType

This enum type describes types of tables

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

Member Function Documentation

TQSql::TQSql ()

Constructs a TQt SQL namespace class

Trademarks

TQt 3.3.8

TQSql Class Reference[sql module]