The SqlVectorLayerOptions stores all information required to create a SQL (query) layer. More...

#include <qgsabstractdatabaseproviderconnection.h>

Public Attributes
bool	disableSelectAtId = false
	If SelectAtId is disabled (default is false), not all data providers support this feature: check support with SqlLayerDefinitionCapability::SelectAtId capability.

QString	filter
	Additional subset string (provider-side filter), not all data providers support this feature: check support with SqlLayerDefinitionCapability::Filters capability.

QString	geometryColumn
	Name of the geometry column.

QString	layerName
	Optional name for the new layer.

QStringList	primaryKeyColumns
	List of primary key column names.

QString	sql
	The SQL expression that defines the SQL (query) layer.

Detailed Description

The SqlVectorLayerOptions stores all information required to create a SQL (query) layer.

See also: createSqlVectorLayer()

Since: QGIS 3.22

Definition at line 240 of file qgsabstractdatabaseproviderconnection.h.

Member Data Documentation

◆ disableSelectAtId

bool QgsAbstractDatabaseProviderConnection::SqlVectorLayerOptions::disableSelectAtId = false

If SelectAtId is disabled (default is false), not all data providers support this feature: check support with SqlLayerDefinitionCapability::SelectAtId capability.

Definition at line 253 of file qgsabstractdatabaseproviderconnection.h.

◆ filter

QString QgsAbstractDatabaseProviderConnection::SqlVectorLayerOptions::filter

Additional subset string (provider-side filter), not all data providers support this feature: check support with SqlLayerDefinitionCapability::Filters capability.

Definition at line 245 of file qgsabstractdatabaseproviderconnection.h.