| Current Path : /home/usr.opt/mysql57/mysql-test/suite/perfschema/r/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //home/usr.opt/mysql57/mysql-test/suite/perfschema/r/show_misc.result |
select @@global.show_compatibility_56 into @show_compatibility_56_save;
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SHOW_COMPATIBILITY_56 = ON
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set global show_compatibility_56 = on;
select 1;
1
1
SHOW STATUS LIKE 'Last_query_partial_plans';
Variable_name Value
Last_query_partial_plans 0
select 2;
2
2
SHOW STATUS LIKE 'Last_query_cost';
Variable_name Value
Last_query_cost 0.000000
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SHOW_COMPATIBILITY_56 = OFF
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set global show_compatibility_56 = off;
select 1;
1
1
SHOW STATUS LIKE 'Last_query_partial_plans';
Variable_name Value
Last_query_partial_plans 0
select 2;
2
2
SHOW STATUS LIKE 'Last_query_cost';
Variable_name Value
Last_query_cost 0.000000
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SHOW_COMPATIBILITY_56 = ON
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flush status;
set global show_compatibility_56 = on;
SHOW STATUS LIKE 'Created_tmp_tables';
Variable_name Value
Created_tmp_tables 0
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SHOW_COMPATIBILITY_56 = OFF
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set global show_compatibility_56 = off;
SHOW STATUS LIKE 'Created_tmp_tables';
Variable_name Value
Created_tmp_tables 0
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Bug#21789221 SHOW STATUS FAILS WITH LOCK TABLES AND SHOW_COMPATIBILITY_56=OFF
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Verify that SHOW STATUS and SHOW VARIABLES works under LOCK TABLES mode
CREATE TABLE test.t1 (s1 INT);
LOCK TABLE test.t1 READ;
SHOW GLOBAL STATUS WHERE VARIABLE_NAME LIKE "foo";
Variable_name Value
SHOW SESSION STATUS WHERE VARIABLE_NAME LIKE "foo";
Variable_name Value
SHOW GLOBAL VARIABLES WHERE VARIABLE_NAME LIKE "foo";
Variable_name Value
SHOW SESSION VARIABLES WHERE VARIABLE_NAME LIKE "foo";
Variable_name Value
UNLOCK TABLES;
LOCK TABLE test.t1 WRITE;
SHOW GLOBAL STATUS WHERE VARIABLE_NAME LIKE "foo";
Variable_name Value
SHOW SESSION STATUS WHERE VARIABLE_NAME LIKE "foo";
Variable_name Value
SHOW GLOBAL VARIABLES WHERE VARIABLE_NAME LIKE "foo";
Variable_name Value
SHOW SESSION VARIABLES WHERE VARIABLE_NAME LIKE "foo";
Variable_name Value
UNLOCK TABLES;
DROP TABLE test.t1;
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Bug#28515475 BOGUS DATA WHEN ORDERING RESULTS FROM VARIABLES_BY_THREAD
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Verify the results from "WHERE variable_name IN(...)", particularly for those
variables that are listed after the deprecated variable gtid_executed.
The ORDER BY also forces an additional code path through rnd_pos().
SELECT variable_name FROM performance_schema.variables_by_thread
WHERE variable_name IN ('interactive_timeout','net_read_timeout','net_write_timeout','wait_timeout')
ORDER BY variable_name;
variable_name
interactive_timeout
net_read_timeout
net_write_timeout
wait_timeout
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CLEAN UP
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set @@global.show_compatibility_56 = @show_compatibility_56_save;