Fix for bug #9508 (query_cache test fails)

notembedded-specific part moved to the new test

mysql-test/r/query_cache.result

@@ -152,82 +152,6 @@ show status like "Qcache_queries_in_cache";
 Variable_name	Value
 Qcache_queries_in_cache	0
 drop table t1, t2, t3;
-create table t1 (a int not null);
-insert into t1 values (1),(2),(3);
-create table t2 (a int not null);
-insert into t2 values (1),(2),(3);
-select * from t1;
-a
-1
-2
-3
-select * from t2;
-a
-1
-2
-3
-insert into t1 values (4);
-show status like "Qcache_free_blocks";
-Variable_name	Value
-Qcache_free_blocks	2
-flush query cache;
-show status like "Qcache_free_blocks";
-Variable_name	Value
-Qcache_free_blocks	1
-drop table t1, t2;
-create table t1 (a text not null);
-create table t11 (a text not null);
-create table t2 (a text not null);
-create table t21 (a text not null);
-create table t3 (a text not null);
-insert into t1 values("1111111111111111111111111111111111111111111111111111");
-insert into t2 select * from t1;
-insert into t1 select * from t2;
-insert into t2 select * from t1;
-insert into t1 select * from t2;
-insert into t2 select * from t1;
-insert into t1 select * from t2;
-insert into t2 select * from t1;
-insert into t1 select * from t2;
-insert into t2 select * from t1;
-insert into t1 select * from t2;
-insert into t2 select * from t1;
-insert into t1 select * from t2;
-insert into t2 select * from t1;
-insert into t1 select * from t2;
-insert into t2 select * from t1;
-insert into t11 select * from t1;
-insert into t21 select * from t1;
-insert into t1 select * from t2;
-insert into t2 select * from t1;
-insert into t1 select * from t2;
-insert into t3 select * from t1;
-insert into t3 select * from t2;
-insert into t3 select * from t1;
-select * from t11;
-select * from t21;
-show status like "Qcache_total_blocks";
-Variable_name	Value
-Qcache_total_blocks	7
-show status like "Qcache_free_blocks";
-Variable_name	Value
-Qcache_free_blocks	1
-insert into t11 values("");
-select * from t3;
-show status like "Qcache_total_blocks";
-Variable_name	Value
-Qcache_total_blocks	8
-show status like "Qcache_free_blocks";
-Variable_name	Value
-Qcache_free_blocks	1
-flush query cache;
-show status like "Qcache_total_blocks";
-Variable_name	Value
-Qcache_total_blocks	7
-show status like "Qcache_free_blocks";
-Variable_name	Value
-Qcache_free_blocks	1
-drop table t1, t2, t3, t11, t21;
 set query_cache_type=demand;
 create table t1 (a int not null);
 insert into t1 values (1),(2),(3);

mysql-test/r/query_cache_notembedded.result

+set GLOBAL query_cache_size=1355776;
+flush query cache;
+flush query cache;
+reset query cache;
+flush status;
+drop table if exists t1, t2, t3, t11, t21;
+create table t1 (a int not null);
+insert into t1 values (1),(2),(3);
+create table t2 (a int not null);
+insert into t2 values (1),(2),(3);
+select * from t1;
+a
+1
+2
+3
+select * from t2;
+a
+1
+2
+3
+insert into t1 values (4);
+show status like "Qcache_free_blocks";
+Variable_name	Value
+Qcache_free_blocks	2
+flush query cache;
+show status like "Qcache_free_blocks";
+Variable_name	Value
+Qcache_free_blocks	1
+drop table t1, t2;
+create table t1 (a text not null);
+create table t11 (a text not null);
+create table t2 (a text not null);
+create table t21 (a text not null);
+create table t3 (a text not null);
+insert into t1 values("1111111111111111111111111111111111111111111111111111");
+insert into t2 select * from t1;
+insert into t1 select * from t2;
+insert into t2 select * from t1;
+insert into t1 select * from t2;
+insert into t2 select * from t1;
+insert into t1 select * from t2;
+insert into t2 select * from t1;
+insert into t1 select * from t2;
+insert into t2 select * from t1;
+insert into t1 select * from t2;
+insert into t2 select * from t1;
+insert into t1 select * from t2;
+insert into t2 select * from t1;
+insert into t1 select * from t2;
+insert into t2 select * from t1;
+insert into t11 select * from t1;
+insert into t21 select * from t1;
+insert into t1 select * from t2;
+insert into t2 select * from t1;
+insert into t1 select * from t2;
+insert into t3 select * from t1;
+insert into t3 select * from t2;
+insert into t3 select * from t1;
+select * from t11;
+select * from t21;
+show status like "Qcache_total_blocks";
+Variable_name	Value
+Qcache_total_blocks	7
+show status like "Qcache_free_blocks";
+Variable_name	Value
+Qcache_free_blocks	1
+insert into t11 values("");
+select * from t3;
+show status like "Qcache_total_blocks";
+Variable_name	Value
+Qcache_total_blocks	8
+show status like "Qcache_free_blocks";
+Variable_name	Value
+Qcache_free_blocks	1
+flush query cache;
+show status like "Qcache_total_blocks";
+Variable_name	Value
+Qcache_total_blocks	7
+show status like "Qcache_free_blocks";
+Variable_name	Value
+Qcache_free_blocks	1
+drop table t1, t2, t3, t11, t21;
+set GLOBAL query_cache_size=0;

mysql-test/t/query_cache.test

@@ -79,68 +79,6 @@ delete from t3 where a=10;
 show status like "Qcache_queries_in_cache";
 drop table t1, t2, t3;
 #
-# FLUSH QUERY CACHE
-#
-create table t1 (a int not null);
-insert into t1 values (1),(2),(3);
-create table t2 (a int not null);
-insert into t2 values (1),(2),(3);
-select * from t1;
-select * from t2;
-insert into t1 values (4);
-show status like "Qcache_free_blocks";
-flush query cache;
-show status like "Qcache_free_blocks";
-drop table t1, t2;
-# With join results...
-create table t1 (a text not null);
-create table t11 (a text not null);
-create table t2 (a text not null);
-create table t21 (a text not null);
-create table t3 (a text not null);
-insert into t1 values("1111111111111111111111111111111111111111111111111111");
-insert into t2 select * from t1;
-insert into t1 select * from t2;
-insert into t2 select * from t1;
-insert into t1 select * from t2;
-insert into t2 select * from t1;
-insert into t1 select * from t2;
-insert into t2 select * from t1;
-insert into t1 select * from t2;
-insert into t2 select * from t1;
-insert into t1 select * from t2;
-insert into t2 select * from t1;
-insert into t1 select * from t2;
-insert into t2 select * from t1;
-insert into t1 select * from t2;
-insert into t2 select * from t1;
-# t11 and t21 must be over 4Kb (QUERY_CACHE_MIN_RESULT_DATA_SIZE)
-insert into t11 select * from t1;
-insert into t21 select * from t1;
-insert into t1 select * from t2;
-insert into t2 select * from t1;
-insert into t1 select * from t2;
-#results of t3 must  be > 0.5Mb
-insert into t3 select * from t1;
-insert into t3 select * from t2;
-insert into t3 select * from t1;
-disable_result_log;
-select * from t11;
-select * from t21;
-enable_result_log;
-show status like "Qcache_total_blocks";
-show status like "Qcache_free_blocks";
-disable_result_log;
-insert into t11 values("");
-select * from t3;
-enable_result_log;
-show status like "Qcache_total_blocks";
-show status like "Qcache_free_blocks";
-flush query cache;
-show status like "Qcache_total_blocks";
-show status like "Qcache_free_blocks";
-drop table t1, t2, t3, t11, t21;
-#
 # SELECT SQL_CACHE ...
 #
 set query_cache_type=demand;

mysql-test/t/query_cache_notembedded.test

+-- source include/have_query_cache.inc
+-- source include/not_embedded.inc
+
+#
+# Tests with query cache
+#
+set GLOBAL query_cache_size=1355776;
+
+# Reset query cache variables.
+
+flush query cache; # This crashed in some versions
+flush query cache; # This crashed in some versions
+reset query cache;
+flush status;
+--disable_warnings
+drop table if exists t1, t2, t3, t11, t21;
+--enable_warnings
+#
+# FLUSH QUERY CACHE
+#
+create table t1 (a int not null);
+insert into t1 values (1),(2),(3);
+create table t2 (a int not null);
+insert into t2 values (1),(2),(3);
+select * from t1;
+select * from t2;
+insert into t1 values (4);
+show status like "Qcache_free_blocks";
+flush query cache;
+show status like "Qcache_free_blocks";
+drop table t1, t2;
+# With join results...
+create table t1 (a text not null);
+create table t11 (a text not null);
+create table t2 (a text not null);
+create table t21 (a text not null);
+create table t3 (a text not null);
+insert into t1 values("1111111111111111111111111111111111111111111111111111");
+insert into t2 select * from t1;
+insert into t1 select * from t2;
+insert into t2 select * from t1;
+insert into t1 select * from t2;
+insert into t2 select * from t1;
+insert into t1 select * from t2;
+insert into t2 select * from t1;
+insert into t1 select * from t2;
+insert into t2 select * from t1;
+insert into t1 select * from t2;
+insert into t2 select * from t1;
+insert into t1 select * from t2;
+insert into t2 select * from t1;
+insert into t1 select * from t2;
+insert into t2 select * from t1;
+# t11 and t21 must be over 4Kb (QUERY_CACHE_MIN_RESULT_DATA_SIZE)
+insert into t11 select * from t1;
+insert into t21 select * from t1;
+insert into t1 select * from t2;
+insert into t2 select * from t1;
+insert into t1 select * from t2;
+#results of t3 must  be > 0.5Mb
+insert into t3 select * from t1;
+insert into t3 select * from t2;
+insert into t3 select * from t1;
+disable_result_log;
+select * from t11;
+select * from t21;
+enable_result_log;
+show status like "Qcache_total_blocks";
+show status like "Qcache_free_blocks";
+disable_result_log;
+insert into t11 values("");
+select * from t3;
+enable_result_log;
+show status like "Qcache_total_blocks";
+show status like "Qcache_free_blocks";
+flush query cache;
+show status like "Qcache_total_blocks";
+show status like "Qcache_free_blocks";
+drop table t1, t2, t3, t11, t21;
+
+set GLOBAL query_cache_size=0;