KDbAlterTableHandler::MoveFieldPositionAction Class Reference

#include <KDbAlter.h>

Inheritance diagram for KDbAlterTableHandler::MoveFieldPositionAction:

Public Member Functions
	MoveFieldPositionAction (int fieldIndex, const QString &fieldName, int uid)
QString	debugString (const DebugOptions &debugOptions=DebugOptions()) override
int	index () const
void	simplifyActions (ActionDictDict *fieldActions) override
Public Member Functions inherited from KDbAlterTableHandler::FieldActionBase
	FieldActionBase (const QString &fieldName, int uid)
QString	fieldName () const
void	setFieldName (const QString &fieldName)
int	uid () const
Public Member Functions inherited from KDbAlterTableHandler::ActionBase
void	debug (const DebugOptions &debugOptions=DebugOptions())
bool	isNull () const
ChangeFieldPropertyAction &	toChangeFieldPropertyAction ()
InsertFieldAction &	toInsertFieldAction ()
MoveFieldPositionAction &	toMoveFieldPositionAction ()
RemoveFieldAction &	toRemoveFieldAction ()

Protected Member Functions
	MoveFieldPositionAction (bool null)
tristate	execute (KDbConnection *conn, KDbTableSchema *table) override
void	updateAlteringRequirements () override
Protected Member Functions inherited from KDbAlterTableHandler::FieldActionBase
	FieldActionBase (bool null)
Protected Member Functions inherited from KDbAlterTableHandler::ActionBase
	ActionBase (bool null)
int	alteringRequirements () const
void	setAlteringRequirements (int alteringRequirements)
virtual bool	shouldBeRemoved (ActionDictDict *fieldActions)
virtual tristate	updateTableSchema (KDbTableSchema *table, KDbField *field, QHash< QString, QString > *fieldHash)

Protected Attributes
int	m_index
Protected Attributes inherited from KDbAlterTableHandler::FieldActionBase
int	m_fieldUID

Detailed Description

Defines an action for moving a single table field to a different position within table schema.

Definition at line 407 of file KDbAlter.h.

Constructor & Destructor Documentation

MoveFieldPositionAction()

KDbAlterTableHandler::MoveFieldPositionAction::MoveFieldPositionAction ( bool  null )

explicitprotected

, used for constructing null action

Definition at line 720 of file KDbAlter.cpp.

Member Function Documentation

execute()

tristate KDbAlterTableHandler::MoveFieldPositionAction::execute ( KDbConnection *  conn, KDbTableSchema *  table  )

overrideprotectedvirtual

Performs physical execution of this action.

Todo:

Reimplemented from KDbAlterTableHandler::ActionBase.

Definition at line 752 of file KDbAlter.cpp.

simplifyActions()

void KDbAlterTableHandler::MoveFieldPositionAction::simplifyActions ( ActionDictDict *  fieldActions )

overridevirtual

Simplifies fieldActions dictionary. If this action has to be inserted Into the dictionary, an ActionDict is created first and then a copy of this action is inserted into it.

Todo:

Reimplemented from KDbAlterTableHandler::ActionBase.

Definition at line 746 of file KDbAlter.cpp.

updateAlteringRequirements()

void KDbAlterTableHandler::MoveFieldPositionAction::updateAlteringRequirements ( )

overrideprotectedvirtual

Todo:

Reimplemented from KDbAlterTableHandler::ActionBase.

Definition at line 730 of file KDbAlter.cpp.

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The documentation for this class was generated from the following files:

• KDbAlter.h
• KDbAlter.cpp