mysqlpp::MaxPacketInsertPolicy< AccessController > Class Template Reference

An insert policy object that triggers a new INSERT statement if the object to be added would cause the statement to exceed a maximum size. More...

#include <insertpolicy.h>

Public Types
typedef AccessController	access_controller
	Alias for our access controller type.

Public Member Functions
	MaxPacketInsertPolicy (Connection *con, int size)
	Constructor. More...
	MaxPacketInsertPolicy (int size)
	Constructor. More...
	~MaxPacketInsertPolicy ()
	Destructor.
template<class RowT >
bool	can_add (int size, const RowT &object) const
	Can we add another object to the query? More...

Detailed Description

template<class AccessController = Transaction>
class mysqlpp::MaxPacketInsertPolicy< AccessController >

An insert policy object that triggers a new INSERT statement if the object to be added would cause the statement to exceed a maximum size.

This differs from the SizeThresholdInsertPolicy in that it builds the VALUES expression and checks whether it would cause the length of the INSERT statement to exceed the maximum size.

Constructor & Destructor Documentation

template<class AccessController = Transaction>

mysqlpp::MaxPacketInsertPolicy< AccessController >::MaxPacketInsertPolicy ( Connection *  con, int  size  )

inline

Constructor.

Parameters

con	connection object used for escaping text
size	the maximum allowed size for an INSERT statement

template<class AccessController = Transaction>

mysqlpp::MaxPacketInsertPolicy< AccessController >::MaxPacketInsertPolicy ( int  size )

inline

Constructor.

This version does not use a Connection* so it will not be able to take the character set into account when escaping the text.

Parameters

size	the maximum allowed size for an INSERT statement

Member Function Documentation

template<class AccessController = Transaction>

template<class RowT >

bool mysqlpp::MaxPacketInsertPolicy< AccessController >::can_add ( int  size, const RowT &  object  ) const

inline

Can we add another object to the query?

Parameters

size	current length of the INSERT statement
object	the SSQLS object to be added

Return values

true	if the object is allowed to be added to the INSERT statement

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

• insertpolicy.h