MySQL 8.0.31
Source Code Documentation
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_noin: record number of undo record to process.
curr_undo_space_idin: space-id of rollback segment that contains the undo record to process.
trxin: transaction