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Merge branch '10.1' into 10.2

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Oleksandr Byelkin
2020-08-02 11:05:29 +02:00
parent 5ec40fbb27 09ec8e2e22
commit ef7cb0a0b5
98 changed files with 966 additions and 400 deletions
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2
sql/event_queue.cc
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@ -357,7 +357,7 @@ Event_queue::drop_matching_events(THD *thd, LEX_STRING pattern,
We don't call mysql_cond_broadcast(&COND_queue_state);
If we remove the top event:
1. The queue is empty. The scheduler will wake up at some time and
realize that the queue is empty. If create_event() comes inbetween
realize that the queue is empty. If create_event() comes in between
it will signal the scheduler
2. The queue is not empty, but the next event after the previous top,
won't be executed any time sooner than the element we removed. Hence,