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bzr merge -rtag:mariadb-10.0.15 maria/10.0

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This commit is contained in:
Nirbhay Choubey
2014-12-05 12:33:02 -05:00
parent a4cdd20d49 ffc0ef6316
commit 3bb02f3e6d
2330 changed files with 593281 additions and 12514 deletions
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10
sql/sql_class.h
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@@ -1731,6 +1731,16 @@ struct wait_for_commit
on that function for details.
*/
bool wakeup_subsequent_commits_running;
/*
This flag can be set when a commit starts, but has not completed yet.
It is used by binlog group commit to allow a waiting transaction T2 to
join the group commit of an earlier transaction T1. When T1 has queued
itself for group commit, it will set the commit_started flag. Then when
T2 becomes ready to commit and needs to wait for T1 to commit first, T2
can queue itself before waiting, and thereby participate in the same
group commit as T1.
*/
bool commit_started;
void register_wait_for_prior_commit(wait_for_commit *waitee);
int wait_for_prior_commit(THD *thd)