Referencia de la Clase QSql

The QSql class is a namespace for Qt SQL identifiers that need to be global-like. Más...

#include <qsql.h>

Lista de todos los miembros.

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

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Descripción detallada

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

sql

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.

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Documentación de las enumeraciones miembro de la clase

enum QSql::Confirm

This enum type describes edit confirmations.

Yes No Cancel

Valores de enumeraciones:

Cancel
No
Yes
Cancel
No
Yes

enum QSql::Confirm

Valores de enumeraciones:

Cancel
No
Yes
Cancel
No
Yes

enum QSql::Location

This enum type describes SQL navigation locations.

BeforeFirst AfterLast

Valores de enumeraciones:

BeforeFirst
AfterLast
BeforeFirst
AfterLast

enum QSql::Location

Valores de enumeraciones:

BeforeFirst
AfterLast
BeforeFirst
AfterLast

enum QSql::Op

This enum type describes edit operations.

None Insert Update Delete

Valores de enumeraciones:

None
Insert
Update
Delete
None
Insert
Update
Delete

enum QSql::Op

Valores de enumeraciones:

None
Insert
Update
Delete
None
Insert
Update
Delete

enum QSql::ParameterType

Valores de enumeraciones:

In
Out
InOut
In
Out
InOut

enum QSql::ParameterType

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

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

Valores de enumeraciones:

In
Out
InOut
In
Out
InOut

enum QSql::TableType

Valores de enumeraciones:

Tables
SystemTables
Views
AllTables
Tables
SystemTables
Views
AllTables

enum QSql::TableType

This enum type describes types of tables

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

Valores de enumeraciones:

Tables
SystemTables
Views
AllTables
Tables
SystemTables
Views
AllTables

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Documentación del constructor y destructor

QSql::QSql

(

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[inline]

Constructs a Qt SQL namespace class

QSql::QSql

(

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[inline]

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La documentación para esta clase fue generada a partir de los siguientes ficheros:

• src/qt/include/qsql.h
• src/qt/src/sql/qsql.h
• src/qt/src/sql/qsql.cpp