mirror of
https://github.com/MariaDB/server.git
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83 lines
2.1 KiB
Plaintext
83 lines
2.1 KiB
Plaintext
-- source include/have_query_cache.inc
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-- source include/have_ndb.inc
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-- source include/have_multi_ndb.inc
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-- source include/not_embedded.inc
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--disable_warnings
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drop table if exists t1, t2;
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--enable_warnings
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# Turn on and reset query cache on server1
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connection server1;
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set GLOBAL query_cache_type=on;
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set GLOBAL query_cache_size=1355776;
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set GLOBAL ndb_cache_check_time=1;
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reset query cache;
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flush status;
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# Turn on and reset query cache on server2
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connection server2;
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set GLOBAL query_cache_type=on;
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set GLOBAL query_cache_size=1355776;
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set GLOBAL ndb_cache_check_time=1;
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reset query cache;
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flush status;
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# Sleep so that the query cache check thread has time to start
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sleep 15;
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# Create test tables in NDB and load them into cache
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# on server1
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connection server1;
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create table t1 (a int) engine=ndbcluster;
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create table t2 (a int) engine=ndbcluster;
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insert into t1 value (2);
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insert into t2 value (3);
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select * from t1;
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select * from t2;
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show status like "Qcache_queries_in_cache";
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show status like "Qcache_inserts";
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show status like "Qcache_hits";
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# Connect server2, load table in to cache, then update the table
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connection server2;
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show status like "Qcache_queries_in_cache";
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show status like "Qcache_inserts";
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show status like "Qcache_hits";
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select * from t1;
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show status like "Qcache_queries_in_cache";
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show status like "Qcache_inserts";
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show status like "Qcache_hits";
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update t1 set a=3 where a=2;
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# Sleep so that the query cache check thread has time to run
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sleep 5;
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# Connect to server1 and check that cache is invalidated
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# and correct data is returned
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connection server1;
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show status like "Qcache_queries_in_cache";
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show status like "Qcache_inserts";
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show status like "Qcache_hits";
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select * from t1;
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show status like "Qcache_queries_in_cache";
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show status like "Qcache_inserts";
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show status like "Qcache_hits";
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drop table t1, t2;
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# Turn off and reset query cache on server1 and server2
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connection server1;
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set GLOBAL query_cache_size=0;
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set GLOBAL ndb_cache_check_time=0;
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reset query cache;
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flush status;
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connection server2;
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set GLOBAL query_cache_size=0;
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set GLOBAL ndb_cache_check_time=0;
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reset query cache;
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flush status;
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