#include "trx0sys.h"

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Data Structures
struct	ViewCheck

Functions
static bool	read_view_validate (const read_view_t *view)
static bool	read_view_list_validate (void)
UNIV_INLINE bool	read_view_sees_trx_id (const read_view_t *view, trx_id_t trx_id)
UNIV_INLINE void	read_view_remove (read_view_t *view, bool own_mutex)

Detailed Description

Cursor read

Created 2/16/1997 Heikki Tuuri

Function Documentation

static bool read_view_list_validate ( void )

static

Validates a read view list.

UNIV_INLINE void read_view_remove	(	read_view_t *	view,
		bool	own_mutex
	)

Remove a read view from the trx_sys->view_list.

Parameters

view	in: read view, can be 0
own_mutex	in: true if caller owns the trx_sys_t::mutex

UNIV_INLINE bool read_view_sees_trx_id	(	const read_view_t *	view,
		trx_id_t	trx_id
	)

Checks if a read view sees the specified transaction.

Parameters

view	in: read view
trx_id	in: trx id

static bool read_view_validate ( const read_view_t * view )

static

Validates a read view object.

Parameters

view	in: view to validate