xarecover_st Struct Reference

List of all members.

Public Attributes
int	len
int	found_foreign_xids
int	found_my_xids
XID *	list
HASH *	commit_list
bool	dry_run

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Detailed Description

recover() step of xa.

Note:

there are three modes of operation:

• automatic recover after a crash in this case commit_list != 0, tc_heuristic_recover==0 all xids from commit_list are committed, others are rolled back
• manual (heuristic) recover in this case commit_list==0, tc_heuristic_recover != 0 DBA has explicitly specified that all prepared transactions should be committed (or rolled back).
• no recovery (MySQL did not detect a crash) in this case commit_list==0, tc_heuristic_recover == 0 there should be no prepared transactions in this case.

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

• handler.cc