mariadb/storage
Vasil Dimov 90b3eefb32 Fix Bug#16400412 UNNECESSARY DICT_UPDATE_STATISTICS DURING CONCURRENT
UPDATES

After checking that the table has changed too much in
row_update_statistics_if_needed() and calling dict_update_statistics(),
also check if the same condition holds after acquiring the table stats
latch. This is to avoid multiple threads concurrently entering and
executing the stats update code.

Approved by:	Marko (rb:2186)
2013-03-18 17:20:30 +02:00
..
archive Updated/added copyright headers. 2013-02-25 15:26:00 +01:00
blackhole Merge 5.5.24 back into main 5.5. 2012-05-07 22:20:42 +02:00
csv Updated/added copyright headers 2012-02-16 10:48:16 +01:00
example Bug#11815557 60269: MYSQL SHOULD REJECT ATTEMPTS TO CREATE SYSTEM 2012-04-11 15:53:17 +05:30
federated Updated/added copyright headers. 2013-02-25 15:26:00 +01:00
heap Updated/added copyright headers. 2013-02-25 15:26:00 +01:00
innobase Fix Bug#16400412 UNNECESSARY DICT_UPDATE_STATISTICS DURING CONCURRENT 2013-03-18 17:20:30 +02:00
myisam Updated/added copyright headers. 2013-02-25 15:26:00 +01:00
myisammrg Updated/added copyright headers. 2013-02-25 15:26:00 +01:00
ndb Updated/added copyright headers. 2013-02-25 15:26:00 +01:00
perfschema Bug#16414644 ASSERTION FAILED: SIZE == PFS_ALLOCATED_MEMORY 2013-02-28 13:19:15 +01:00