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这两个值已经很高了,
Current max_heap_table_size = 511 M
Current tmp_table_size = 512 M
为什 ...
gnubuntu 发表于 2010-03-19 11:04 ![]()
你这个log在那里查看的啊?兄弟
TEMP TABLES
Current max_heap_table_size = 511 M
Current tmp_table_size = 512 M
Of 838 temp tables, 26% were created on disk
Effective in-memory tmp_table_size is limited to max_heap_table_size.
Perhaps you should increase your tmp_table_size and/or max_heap_table_size
to reduce the number of disk-based temporary tables
Note! BLOB and TEXT columns are not allow in memory tables.
If you are using these columns raising these values might not impact your
ratio of on disk temp tables. |
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