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justlooks 发表于 2011-12-29 22:33 ![]()
INDEX_STATISTICS
This table shows statistics on index usage. An older version of the feature co ...
,我昨天只是看了information_schema的表,结果这个表没数据,没注意呵呵
3ks
BTW
to enable stats:
percona < 5.5:
set global userstat_running = 1;
5.5:
set global userstat = 1; |
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