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2010-12-16

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C:\xampp\mysql\bin\my.ini

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[mysqld]
query_cache_size = 16M


SHOW VARIABLES LIKE 'query_cache_size';
+------------------+-------------------+
| Variable_name    | query_cache_size  |
---------------------------------------+
| query_cache_size | 16777216          |
+------------------+-------------------+


SHOW VARIABLES LIKE 'have_query_cache';
+------------------+-------+
| Variable_name    | Value |
+------------------+-------+
| have_query_cache | YES   |
+------------------+-------+


SHOW GLOBAL STATUS LIKE 'Qcache%';
+-------------------------+----------+
| Variable_name           | Value    |
+-------------------------+----------+
| Qcache_free_blocks      | 1        |
| Qcache_free_memory      | 16043328 |
| Qcache_hits             | 0        |
| Qcache_inserts          | 0        |
| Qcache_lowmem_prunes    | 0        |
| Qcache_not_cached       | 0        |
| Qcache_queries_in_cache | 0        |
| Qcache_total_blocks     | 1        |
+-------------------------+----------+
-Qcache_free_blocks		:¥¯¥¨¥ê ¥­¥ã¥Ã¥·¥åÆâ¤Î¶õ¤­¥á¥â¥ê ¥Ö¥í¥Ã¥¯¤Î¿ô
-Qcache_free_memory      :¥¯¥¨¥ê ¥­¥ã¥Ã¥·¥åÆâ¤Î¶õ¤­¥á¥â¥ê ¥Ö¥í¥Ã¥¯ÎÌ
-Qcache_hits			    :¥¯¥¨¥ê ¥­¥ã¥Ã¥·¥å ¥Ò¥Ã¥È¤Î¿ô¡£
-Qcache_inserts		    :¥­¥ã¥Ã¥·¥å¤ËÄɲä·¤¿¥¯¥¨¥ê¿ô¡£
-Qcache_lowmem_prunes	:¥á¥â¥êÉÔ­¤ò²ò¾Ã¤¹¤ë¤¿¤á¤Ë¡¢¥¯¥¨¥ê ¥­¥ã¥Ã¥·¥å¤«¤éºï½ü¤µ¤ì¤¿¥¯¥¨¥ê¤Î¿ô¡£
-Qcache_not_cached		:¥­¥ã¥Ã¥·¥å¤·¤Ê¤¤¥¯¥¨¥ê¤Î¿ô¡£
-Qcache_queries_in_cache:¥¯¥¨¥ê ¥­¥ã¥Ã¥·¥å¤ËÅÐÏ¿¤·¤¿¥¯¥¨¥ê¿ô¡£
-Qcache_total_blocks	    :¥¯¥¨¥ê ¥­¥ã¥Ã¥·¥å¤Î¹ç·×¥Ö¥í¥Ã¥¯¿ô¡£



RESET QUERY CACHE;
¤â¤·¤¯¤Ï¡¢
FLUSH TABLES;


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