25 lines
643 B
Plaintext
25 lines
643 B
Plaintext
set GLOBAL query_cache_size=1355776;
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drop database if exists MySQLtesT;
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create database MySQLtesT;
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create table MySQLtesT.t1 (a int);
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select * from MySQLtesT.t1;
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a
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show status like "Qcache_queries_in_cache";
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Variable_name Value
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Qcache_queries_in_cache 1
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drop database mysqltest;
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show status like "Qcache_queries_in_cache";
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Variable_name Value
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Qcache_queries_in_cache 0
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use MySQL;
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select * from db;
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show status like "Qcache_queries_in_cache";
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Variable_name Value
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Qcache_queries_in_cache 0
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use test;
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select * from MySQL.db;
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show status like "Qcache_queries_in_cache";
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Variable_name Value
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Qcache_queries_in_cache 0
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set GLOBAL query_cache_size=0;
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