mirror of
https://github.com/MariaDB/server.git
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ca59e88ce3
Problem: Many test cases don't clean up after themselves (fail to drop tables or fail to reset variables). This implies that: (1) check-testcase in the new mtr that currently lives in 5.1-rpl failed. (2) it may cause unexpected results in subsequent tests. Fix: make all tests clean up. Also: cleaned away unnecessary output in rpl_packet.result Also: fixed bug where rpl_log called RESET MASTER with a running slave. This is not supposed to work. Also: removed unnecessary code from rpl_stm_EE_err2 and made it verify that an error occurred. Also: removed unnecessary code from rpl_ndb_ctype_ucs2_def. mysql-test/extra/rpl_tests/rpl_loaddata.test: Made test clean up after itself. mysql-test/extra/rpl_tests/rpl_stm_EE_err2.test: Made test clean up after itself. Also removed unnecessary save_master_pos. Also made test verify that an error occurred. mysql-test/extra/rpl_tests/rpl_truncate_helper.test: Made test clean up after itself. mysql-test/include/query_cache.inc: Made test clean up after itself. mysql-test/suite/binlog/t/binlog_auto_increment_bug33029.test: Made test clean up after itself. mysql-test/suite/rpl/t/rpl_alter_db.test: Made test clean up after itself. Easiest to refactor the test a little, to use an auxiliary database instead of mysql: Then we don't need to read the collation at the start of the test and reset it at the end of the test. We can just drop the database. mysql-test/suite/rpl/t/rpl_drop_db.test: Made test clean up after itself. mysql-test/suite/rpl/t/rpl_drop_view.test: Made test clean up after itself. mysql-test/suite/rpl/t/rpl_events.test: Made test clean up after itself. mysql-test/suite/rpl/t/rpl_idempotency.test: Made test clean up after itself. mysql-test/suite/rpl/t/rpl_ignore_table.test: Made test clean up after itself. The existing cleanup code didn't work, because the --replicate-* options prevented the "drop table" from being replicated. Moved "drop table t4" to a statement of its own. mysql-test/suite/rpl/t/rpl_packet.test: Made test clean up after itself. Also replaced SHOW SLAVE STATUS by query_get_value(SHOW SLAVE STATUS...), since only one column of the result was interesting. mysql-test/suite/rpl/t/rpl_row_max_relay_size.test: Made test clean up after itself. Instead of setting binlog format at the beginning of the test, we just do 'source include/have_binlog_format_row.inc' like all other tests. mysql-test/suite/rpl_ndb/t/rpl_ndb_2other.test: Made test clean up after itself. mysql-test/suite/rpl_ndb/t/rpl_ndb_ctype_ucs2_def.test: Made test clean up after itself. Also removed unnecessary 'create table; drop table' Also removed unnecessary use of --command mysql-test/suite/rpl_ndb/t/rpl_ndb_multi.test: Made test clean up after itself. mysql-test/t/innodb-autoinc-optimize.test: Made test clean up after itself. mysql-test/t/innodb.test: Made test clean up after itself. mysql-test/t/log_tables.test: Made test clean up after itself. mysql-test/t/mysql_client_test.test: Made test clean up after itself. mysql-test/t/partition.test: Made test clean up after itself. mysql-test/t/status.test: Made test clean up after itself.
214 lines
6.3 KiB
Text
214 lines
6.3 KiB
Text
set @old_concurrent_insert= @@global.concurrent_insert;
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set @@global.concurrent_insert= 0;
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flush status;
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show status like 'Table_lock%';
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Variable_name Value
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Table_locks_immediate 1
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Table_locks_waited 0
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select * from information_schema.session_status where variable_name like 'Table_lock%';
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VARIABLE_NAME VARIABLE_VALUE
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TABLE_LOCKS_IMMEDIATE 2
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TABLE_LOCKS_WAITED 0
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# Switched to connection: con1
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set sql_log_bin=0;
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set @old_general_log = @@global.general_log;
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set global general_log = 'OFF';
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drop table if exists t1;
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create table t1(n int) engine=myisam;
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insert into t1 values(1);
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select 1;
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1
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1
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# Switched to connection: con2
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lock tables t1 read;
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unlock tables;
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lock tables t1 read;
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# Switched to connection: con1
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update t1 set n = 3;
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# Switched to connection: con2
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unlock tables;
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# Switched to connection: con1
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show status like 'Table_locks_waited';
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Variable_name Value
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Table_locks_waited 1
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drop table t1;
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set global general_log = @old_general_log;
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# Switched to connection: default
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select 1;
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1
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1
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show status like 'last_query_cost';
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Variable_name Value
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Last_query_cost 0.000000
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create table t1 (a int);
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insert into t1 values (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
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insert into t1 values (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
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insert into t1 values (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
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insert into t1 values (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
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insert into t1 values (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
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select * from t1 where a=6;
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a
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6
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6
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6
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6
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6
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show status like 'last_query_cost';
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Variable_name Value
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Last_query_cost 12.084449
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show status like 'last_query_cost';
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Variable_name Value
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Last_query_cost 12.084449
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select 1;
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1
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1
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show status like 'last_query_cost';
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Variable_name Value
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Last_query_cost 0.000000
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drop table t1;
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FLUSH STATUS;
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SHOW STATUS LIKE 'max_used_connections';
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Variable_name Value
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Max_used_connections 1
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SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME LIKE 'max_used_connections';
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VARIABLE_NAME VARIABLE_VALUE
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MAX_USED_CONNECTIONS 1
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SET @save_thread_cache_size=@@thread_cache_size;
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SET GLOBAL thread_cache_size=3;
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SHOW STATUS LIKE 'max_used_connections';
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Variable_name Value
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Max_used_connections 3
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SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME LIKE 'max_used_connections';
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VARIABLE_NAME VARIABLE_VALUE
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MAX_USED_CONNECTIONS 3
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FLUSH STATUS;
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SHOW STATUS LIKE 'max_used_connections';
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Variable_name Value
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Max_used_connections 2
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SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME LIKE 'max_used_connections';
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VARIABLE_NAME VARIABLE_VALUE
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MAX_USED_CONNECTIONS 2
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SHOW STATUS LIKE 'max_used_connections';
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Variable_name Value
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Max_used_connections 3
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SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME LIKE 'max_used_connections';
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VARIABLE_NAME VARIABLE_VALUE
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MAX_USED_CONNECTIONS 3
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SHOW STATUS LIKE 'max_used_connections';
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Variable_name Value
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Max_used_connections 4
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SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME LIKE 'max_used_connections';
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VARIABLE_NAME VARIABLE_VALUE
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MAX_USED_CONNECTIONS 4
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SET GLOBAL thread_cache_size=@save_thread_cache_size;
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CREATE TABLE t1 ( a INT );
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INSERT INTO t1 VALUES (1), (2);
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SELECT a FROM t1 LIMIT 1;
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a
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1
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SHOW SESSION STATUS LIKE 'Last_query_cost';
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Variable_name Value
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Last_query_cost 2.402418
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EXPLAIN SELECT a FROM t1;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 ALL NULL NULL NULL NULL 2
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SHOW SESSION STATUS LIKE 'Last_query_cost';
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Variable_name Value
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Last_query_cost 2.402418
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SELECT a FROM t1 UNION SELECT a FROM t1 ORDER BY a;
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a
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1
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2
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SHOW SESSION STATUS LIKE 'Last_query_cost';
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Variable_name Value
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Last_query_cost 0.000000
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EXPLAIN SELECT a FROM t1 UNION SELECT a FROM t1 ORDER BY a;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY t1 ALL NULL NULL NULL NULL 2
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2 UNION t1 ALL NULL NULL NULL NULL 2
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NULL UNION RESULT <union1,2> ALL NULL NULL NULL NULL NULL Using filesort
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SHOW SESSION STATUS LIKE 'Last_query_cost';
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Variable_name Value
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Last_query_cost 0.000000
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SELECT a IN (SELECT a FROM t1) FROM t1 LIMIT 1;
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a IN (SELECT a FROM t1)
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1
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SHOW SESSION STATUS LIKE 'Last_query_cost';
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Variable_name Value
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Last_query_cost 0.000000
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SELECT (SELECT a FROM t1 LIMIT 1) x FROM t1 LIMIT 1;
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x
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1
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SHOW SESSION STATUS LIKE 'Last_query_cost';
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Variable_name Value
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Last_query_cost 0.000000
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SELECT * FROM t1 a, t1 b LIMIT 1;
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a a
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1 1
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SHOW SESSION STATUS LIKE 'Last_query_cost';
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Variable_name Value
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Last_query_cost 4.805836
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DROP TABLE t1;
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show status like 'com_show_status';
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Variable_name Value
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Com_show_status 3
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show status like 'hand%write%';
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Variable_name Value
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Handler_write 5
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show status like '%tmp%';
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Variable_name Value
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Created_tmp_disk_tables 0
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Created_tmp_files 0
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Created_tmp_tables 0
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show status like 'hand%write%';
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Variable_name Value
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Handler_write 7
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show status like '%tmp%';
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Variable_name Value
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Created_tmp_disk_tables 0
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Created_tmp_files 0
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Created_tmp_tables 0
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show status like 'com_show_status';
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Variable_name Value
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Com_show_status 8
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rnd_diff tmp_table_diff
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20 8
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flush status;
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show status like 'Com%function';
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Variable_name Value
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Com_alter_function 0
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Com_create_function 0
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Com_drop_function 0
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create function f1 (x INTEGER) returns integer
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begin
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declare ret integer;
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set ret = x * 10;
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return ret;
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end //
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drop function f1;
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show status like 'Com%function';
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Variable_name Value
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Com_alter_function 0
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Com_create_function 1
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Com_drop_function 1
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create database db37908;
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create table db37908.t1(f1 int);
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insert into db37908.t1 values(1);
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grant usage,execute on test.* to mysqltest_1@localhost;
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create procedure proc37908() begin select 1; end |
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create function func37908() returns int sql security invoker
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return (select * from db37908.t1 limit 1)|
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select * from db37908.t1;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for table 't1'
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show status where variable_name ='uptime' and 2 in (select * from db37908.t1);
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for table 't1'
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show procedure status where name ='proc37908' and 1 in (select f1 from db37908.t1);
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for table 't1'
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show function status where name ='func37908' and 1 in (select func37908());
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for table 't1'
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drop database db37908;
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drop procedure proc37908;
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drop function func37908;
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REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
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DROP USER mysqltest_1@localhost;
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set @@global.concurrent_insert= @old_concurrent_insert;
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