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701bd9ed85
- Change && to || - Check for return value != 0 in "ndb->init()" mysql-test/r/ndb_cache_multi2.result: Update test result mysql-test/t/ndb_cache_multi2.test: Update test case - add printouts for what server the queries are from - Run the query from "while" once on server1 to cache it sql/ha_ndbcluster.cc: && => ||, to call both the function "thd->store_global()" and "ndb->init()" ndb_init returns 0 on sucess. Fail if not zero.
76 lines
1.7 KiB
Plaintext
76 lines
1.7 KiB
Plaintext
drop table if exists t1, t2;
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== Connected to 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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== Connected to 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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== Connected to 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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a
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2
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select a != 3 from t1;
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a != 3
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1
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select * from t2;
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a
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3
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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 3
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show status like "Qcache_inserts";
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Variable_name Value
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Qcache_inserts 3
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show status like "Qcache_hits";
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Variable_name Value
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Qcache_hits 0
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== Connected to server2 ==
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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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show status like "Qcache_inserts";
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Variable_name Value
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Qcache_inserts 0
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show status like "Qcache_hits";
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Variable_name Value
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Qcache_hits 0
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select * from t1;
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a
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2
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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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show status like "Qcache_inserts";
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Variable_name Value
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Qcache_inserts 1
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show status like "Qcache_hits";
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Variable_name Value
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Qcache_hits 0
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update t1 set a=3 where a=2;
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== Connected to server1 ==
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select * from t1;
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a
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3
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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 3
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drop table t1, t2;
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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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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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