nanodbc::transaction Class Reference

A resource for managing transaction commits and rollbacks. More...

#include <nanodbc.h>

Public Member Functions
	transaction (const class connection &conn)
	Begin a transaction on the given connection object.
void	swap (transaction &rhs) noexcept
	Member swap.
void	commit ()
	Commits transaction immediately.
void	rollback () noexcept
	Marks this transaction for rollback.
class connection &	connection () noexcept
	Returns the connection object.
const class connection &	connection () const noexcept
	Returns the connection object.
	operator class connection & () noexcept
	Returns the connection object.
	operator const class connection & () const noexcept
	Returns the connection object.

Detailed Description

A resource for managing transaction commits and rollbacks.

Copies share one transaction. If it has not been committed when the last copy is destroyed, it rolls back any modifying operations.

Attention

You will want to use transactions if you are doing batch operations because it will prevent auto commits from occurring after each individual operation is executed.

Constructor & Destructor Documentation

transaction()

nanodbc::transaction::transaction ( const class connection &  conn )

explicit

Begin a transaction on the given connection object.

Postcondition

Operations that modify the database must now be committed before taking effect.

Exceptions

database_error

Member Function Documentation

commit()

void nanodbc::transaction::commit

(

)

Commits transaction immediately.

Exceptions

database_error

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

• /home/runner/work/nanodbc/nanodbc/nanodbc/nanodbc.h