trx0roll.ic File Reference

Transaction rollback. More...

Functions
static bool	trx_roll_check_undo_rec_ordering (undo_no_t curr_undo_rec_no, space_id_t curr_undo_space_id, const trx_t *trx)
	Check if undo numbering is maintained while processing undo records for rollback. More...

Detailed Description

Transaction rollback.

Created 3/26/1996 Heikki Tuuri

Function Documentation

trx_roll_check_undo_rec_ordering()

static bool trx_roll_check_undo_rec_ordering ( undo_no_t  curr_undo_rec_no, space_id_t  curr_undo_space_id, const trx_t *  trx  )

inlinestatic

Check if undo numbering is maintained while processing undo records for rollback.

Returns

true if undo numbering is maintained.

Parameters

curr_undo_rec_no	in: record number of undo record to process.
curr_undo_space_id	in: space-id of rollback segment that contains the undo record to process.
trx	in: transaction