Lock queue iterator. More...

#include "lock0iter.h"
#include "dict0dd.h"
#include "lock0lock.h"
#include "lock0priv.h"
#include "univ.i"

Functions
const lock_t *	locksys::find_blockers (const lock_t &wait_lock, std::function< bool(const lock_t &)> visitor)
	Calls visitor for each lock_t object which is a reason that wait_lock has to wait. More...

void	locksys::find_on_table (const table_id_t table_id, std::function< bool(const lock_t &)> visitor)
	A helper method to access dict_table_t::locks list in a way which is safe against the case another thread is trying to drop or truncate the table. More...

Detailed Description

Lock queue iterator.

Can iterate over table and record lock queues.

Created July 16, 2007 Vasil Dimov

Macro Definition Documentation

#define LOCK_MODULE_IMPLEMENTATION