[MDEV-309] reimplement FLUSH ... CHECKPOINT Created: 2012-06-04  Updated: 2015-10-30

Status: Open
Project: MariaDB Server
Component/s: None
Fix Version/s: None

Type: Task Priority: Minor
Reporter: Sergei Golubchik Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None

Issue Links:
Relates
relates to MDEV-136 Non-blocking "set read_only" Closed

 Description   
  • old implementation was modelled after global read lock which was completely redone in 5.5
  • move disable_checkpoints into global read lock
  • current merged implementation may be not thread safe!!!
  • it should not flush (and thus should not wait for) transactional tables
    (see MDEV-136 for the rationale)

 Comments   
Comment by Sergei Golubchik [ 2014-04-16 ]

Now it should rather be modelled after FLUSH TABLES ... FOR EXPORT

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