roll_node_t Struct Reference

Rollback command node in a query graph. More...

#include <trx0roll.h>

Public Attributes
que_common_t	common
	node type: QUE_NODE_ROLLBACK More...
enum roll_node_state	state
	node execution state More...
bool	partial
	true if we want a partial rollback More...
trx_savept_t	savept
	savepoint to which to roll back, in the case of a partial rollback More...
que_thr_t *	undo_thr
	undo query graph More...

Detailed Description

Rollback command node in a query graph.

Member Data Documentation

common

que_common_t roll_node_t::common

node type: QUE_NODE_ROLLBACK

partial

bool roll_node_t::partial

true if we want a partial rollback

savept

trx_savept_t roll_node_t::savept

savepoint to which to roll back, in the case of a partial rollback

state

enum roll_node_state roll_node_t::state

node execution state

undo_thr

que_thr_t* roll_node_t::undo_thr

undo query graph

---

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

• storage/innobase/include/trx0roll.h