2014-02-19 18 views
1

當我試圖設置query_cache_size變量在MySQL,但它顯示了一個警告,緩存大小重置爲0錯誤當設置query_cache_size變量在MySQL

+---------+------+-----------------------------------------------------------------+ 
| Level | Code | Message               | 
+---------+------+-----------------------------------------------------------------+ 
| Warning | 1282 | Query cache failed to set size 41984; new query cache size is 0 | 
+- 
--------+------+-----------------------------------------------------------------+ 

我試着查詢

SET GLOBAL query_cache_size變量= 41984;

我使用的是MySQL Server版本:5.5.35-0ubuntu0.12.04.2(Ubuntu的)

所以,請幫我設置查詢緩存大小..

回答