Wt::Dbo::Call Class Reference

A database call. More...

#include <Wt/Dbo/Call.h>

Public Member Functions
	~Call () noexcept(false)
	Destructor. More...
	Call (const Call &other)
	Copy constructor. More...
template<typename T >
Call &	bind (const T &value)
	Binds a value to the next positional marker. More...
void	run ()
	Runs the database call. More...

Detailed Description

A database call.

A call can be used to execute a database command (e.g. an update, or a stored procedure call).

See also

Query

Constructor & Destructor Documentation

~Call()

Wt::Dbo::Call::~Call ( )

noexcept

Destructor.

This executes the call if it wasn't run() yet, and the call has not been copied.

Call()

Wt::Dbo::Call::Call

(

const Call &

other

)

Copy constructor.

This transfer the call "token" to the copy.

Member Function Documentation

bind()

template<typename T >

Call & Wt::Dbo::Call::bind

(

const T &

value

)

Binds a value to the next positional marker.

This binds the value to the next positional marker.

run()

void Wt::Dbo::Call::run

(

)

Runs the database call.

This may throw an exception if there was a problem with the SQL command.