mirror of
https://github.com/MariaDB/server.git
synced 2025-01-16 20:12:31 +01:00
1ad5bb1a69
Bug#16565 mysqld --help --verbose does not order variablesBug#20413 sql_slave_skip_counter is not shown in show variables Bug#20415 Output of mysqld --help --verbose is incomplete Bug#25430 variable not found in SELECT @@global.ft_max_word_len; Bug#32902 plugin variables don't know their names Bug#34599 MySQLD Option and Variable Reference need to be consistent in formatting! Bug#34829 No default value for variable and setting default does not raise error Bug#34834 ? Is accepted as a valid sql mode Bug#34878 Few variables have default value according to documentation but error occurs Bug#34883 ft_boolean_syntax cant be assigned from user variable to global var. Bug#37187 `INFORMATION_SCHEMA`.`GLOBAL_VARIABLES`: inconsistent status Bug#40988 log_output_basic.test succeeded though syntactically false. Bug#41010 enum-style command-line options are not honoured (maria.maria-recover fails) Bug#42103 Setting key_buffer_size to a negative value may lead to very large allocations Bug#44691 Some plugins configured as MYSQL_PLUGIN_MANDATORY in can be disabled Bug#44797 plugins w/o command-line options have no disabling option in --help Bug#46314 string system variables don't support expressions Bug#46470 sys_vars.max_binlog_cache_size_basic_32 is broken Bug#46586 When using the plugin interface the type "set" for options caused a crash. Bug#47212 Crash in DBUG_PRINT in mysqltest.cc when trying to print octal number Bug#48758 mysqltest crashes on sys_vars.collation_server_basic in gcov builds Bug#49417 some complaints about mysqld --help --verbose output Bug#49540 DEFAULT value of binlog_format isn't the default value Bug#49640 ambiguous option '--skip-skip-myisam' (double skip prefix) Bug#49644 init_connect and \0 Bug#49645 init_slave and multi-byte characters Bug#49646 mysql --show-warnings crashes when server dies CMakeLists.txt: Bug#44691 Some plugins configured as MYSQL_PLUGIN_MANDATORY in can be disabled client/mysql.cc: don't crash with --show-warnings when mysqld dies config/ac-macros/plugins.m4: Bug#44691 Some plugins configured as MYSQL_PLUGIN_MANDATORY in can be disabled include/my_getopt.h: comments include/my_pthread.h: fix double #define mysql-test/mysql-test-run.pl: run sys_vars suite by default properly recognize envirinment variables (e.g. MTR_MAX_SAVE_CORE) set to 0 escape gdb command line arguments mysql-test/suite/sys_vars/r/rpl_init_slave_func.result: init_slave+utf8 bug mysql-test/suite/sys_vars/t/rpl_init_slave_func.test: init_slave+utf8 bug mysys/my_getopt.c: Bug#34599 MySQLD Option and Variable Reference need to be consistent in formatting! Bug#46586 When using the plugin interface the type "set" for options caused a crash. Bug#49640 ambiguous option '--skip-skip-myisam' (double skip prefix) mysys/typelib.c: support for flagset sql/ha_ndbcluster.cc: backport from telco tree sql/item_func.cc: Bug#49644 init_connect and \0 Bug#49645 init_slave and multi-byte characters sql/sql_builtin.cc.in: Bug#44691 Some plugins configured as MYSQL_PLUGIN_MANDATORY in can be disabled sql/sql_plugin.cc: Bug#44691 Some plugins configured as MYSQL_PLUGIN_MANDATORY in can be disabled Bug#32902 plugin variables don't know their names Bug#44797 plugins w/o command-line options have no disabling option in --help sql/sys_vars.cc: all server variables are defined here storage/myisam/ft_parser.c: remove unnecessary updates of param->quot storage/myisam/ha_myisam.cc: myisam_* variables belong here strings/my_vsnprintf.c: %o and %llx unittest/mysys/my_vsnprintf-t.c: %o and %llx tests vio/viosocket.c: bugfix: fix @@wait_timeout to work with socket timeouts (vs. alarm thread)
422 lines
16 KiB
Text
422 lines
16 KiB
Text
show profiles;
|
|
Query_ID Duration Query
|
|
show profile all;
|
|
Status Duration CPU_user CPU_system Context_voluntary Context_involuntary Block_ops_in Block_ops_out Messages_sent Messages_received Page_faults_major Page_faults_minor Swaps Source_function Source_file Source_line
|
|
show session variables like 'profil%';
|
|
Variable_name Value
|
|
profiling OFF
|
|
profiling_history_size 15
|
|
select @@profiling;
|
|
@@profiling
|
|
0
|
|
set @start_value= @@global.profiling_history_size;
|
|
set global profiling_history_size=100;
|
|
show global variables like 'profil%';
|
|
Variable_name Value
|
|
profiling OFF
|
|
profiling_history_size 100
|
|
set session profiling = ON;
|
|
set session profiling_history_size=30;
|
|
show session variables like 'profil%';
|
|
Variable_name Value
|
|
profiling ON
|
|
profiling_history_size 30
|
|
select @@profiling;
|
|
@@profiling
|
|
1
|
|
create table t1 (
|
|
a int,
|
|
b int
|
|
);
|
|
insert into t1 values (1,1), (2,null), (3, 4);
|
|
insert into t1 values (5,1), (6,null), (7, 4);
|
|
insert into t1 values (1,1), (2,null), (3, 4);
|
|
insert into t1 values (5,1), (6,null), (7, 4);
|
|
select max(x) from (select sum(a) as x from t1 group by b) as teeone;
|
|
max(x)
|
|
20
|
|
insert into t1 select * from t1;
|
|
select count(*) from t1;
|
|
count(*)
|
|
24
|
|
insert into t1 select * from t1;
|
|
insert into t1 select * from t1;
|
|
insert into t1 select * from t1;
|
|
select count(*) from t1;
|
|
count(*)
|
|
192
|
|
insert into t1 select * from t1;
|
|
insert into t1 select * from t1;
|
|
insert into t1 select * from t1;
|
|
select count(*) from t1;
|
|
count(*)
|
|
1536
|
|
select sum(a) from t1;
|
|
sum(a)
|
|
6144
|
|
select sum(a) from t1 group by b;
|
|
sum(a)
|
|
2048
|
|
1536
|
|
2560
|
|
select sum(a) + sum(b) from t1 group by b;
|
|
sum(a) + sum(b)
|
|
NULL
|
|
2048
|
|
4608
|
|
select max(x) from (select sum(a) as x from t1 group by b) as teeone;
|
|
max(x)
|
|
2560
|
|
select '012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890' as big_string;
|
|
big_string
|
|
012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890
|
|
show profiles;
|
|
Query_ID Duration Query
|
|
1 # set session profiling_history_size=30
|
|
2 # show session variables like 'profil%'
|
|
3 # select @@profiling
|
|
4 # create table t1 (
|
|
a int,
|
|
b int
|
|
)
|
|
5 # insert into t1 values (1,1), (2,null), (3, 4)
|
|
6 # insert into t1 values (5,1), (6,null), (7, 4)
|
|
7 # insert into t1 values (1,1), (2,null), (3, 4)
|
|
8 # insert into t1 values (5,1), (6,null), (7, 4)
|
|
9 # select max(x) from (select sum(a) as x from t1 group by b) as teeone
|
|
10 # insert into t1 select * from t1
|
|
11 # select count(*) from t1
|
|
12 # insert into t1 select * from t1
|
|
13 # insert into t1 select * from t1
|
|
14 # insert into t1 select * from t1
|
|
15 # select count(*) from t1
|
|
16 # insert into t1 select * from t1
|
|
17 # insert into t1 select * from t1
|
|
18 # insert into t1 select * from t1
|
|
19 # select count(*) from t1
|
|
20 # select sum(a) from t1
|
|
21 # select sum(a) from t1 group by b
|
|
22 # select sum(a) + sum(b) from t1 group by b
|
|
23 # select max(x) from (select sum(a) as x from t1 group by b) as teeone
|
|
24 # select '0123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345
|
|
show profile for query 15;
|
|
show profile cpu for query 15;
|
|
show profile cpu, block io for query 15;
|
|
show profile cpu for query 9 limit 2 offset 2;
|
|
show profile cpu for query 10 limit 0;
|
|
show profile cpu for query 65534;
|
|
show profile memory;
|
|
show profile block io;
|
|
show profile context switches;
|
|
show profile page faults;
|
|
show profile ipc;
|
|
show profile swaps limit 1 offset 2;
|
|
show profile source;
|
|
show profile all for query 0 limit 0;
|
|
show profile all for query 15;
|
|
select * from information_schema.profiling;
|
|
select query_id, state, duration from information_schema.profiling;
|
|
select query_id, sum(duration) from information_schema.profiling group by query_id;
|
|
select query_id, count(*) from information_schema.profiling group by query_id;
|
|
select sum(duration) from information_schema.profiling;
|
|
select query_id, count(*), sum(duration) from information_schema.profiling group by query_id;
|
|
select CPU_user, CPU_system, Context_voluntary, Context_involuntary, Block_ops_in, Block_ops_out, Messages_sent, Messages_received, Page_faults_major, Page_faults_minor, Swaps, Source_function, Source_file, Source_line from information_schema.profiling;
|
|
drop table if exists t1, t2, t3;
|
|
Warnings:
|
|
Note 1051 Unknown table 't2'
|
|
Note 1051 Unknown table 't3'
|
|
create table t1 (id int );
|
|
create table t2 (id int not null);
|
|
create table t3 (id int not null primary key);
|
|
insert into t1 values (1), (2), (3);
|
|
insert into t2 values (1), (2), (3);
|
|
insert into t3 values (1), (2), (3);
|
|
show profiles;
|
|
Query_ID Duration Query
|
|
10 # insert into t1 select * from t1
|
|
11 # select count(*) from t1
|
|
12 # insert into t1 select * from t1
|
|
13 # insert into t1 select * from t1
|
|
14 # insert into t1 select * from t1
|
|
15 # select count(*) from t1
|
|
16 # insert into t1 select * from t1
|
|
17 # insert into t1 select * from t1
|
|
18 # insert into t1 select * from t1
|
|
19 # select count(*) from t1
|
|
20 # select sum(a) from t1
|
|
21 # select sum(a) from t1 group by b
|
|
22 # select sum(a) + sum(b) from t1 group by b
|
|
23 # select max(x) from (select sum(a) as x from t1 group by b) as teeone
|
|
24 # select '0123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345
|
|
25 # select * from information_schema.profiling
|
|
26 # select query_id, state, duration from information_schema.profiling
|
|
27 # select query_id, sum(duration) from information_schema.profiling group by query_id
|
|
28 # select query_id, count(*) from information_schema.profiling group by query_id
|
|
29 # select sum(duration) from information_schema.profiling
|
|
30 # select query_id, count(*), sum(duration) from information_schema.profiling group by query_id
|
|
31 # select CPU_user, CPU_system, Context_voluntary, Context_involuntary, Block_ops_in, Block_ops_out, Messages_sent, Messages_received, Page_faults_major, Page_faults_minor, Swaps, Source_function, Source_file, Source_line from information_schema.profiling
|
|
32 # drop table if exists t1, t2, t3
|
|
33 # SHOW WARNINGS
|
|
34 # create table t1 (id int )
|
|
35 # create table t2 (id int not null)
|
|
36 # create table t3 (id int not null primary key)
|
|
37 # insert into t1 values (1), (2), (3)
|
|
38 # insert into t2 values (1), (2), (3)
|
|
39 # insert into t3 values (1), (2), (3)
|
|
select * from t1;
|
|
id
|
|
1
|
|
2
|
|
3
|
|
show profiles;
|
|
Query_ID Duration Query
|
|
11 # select count(*) from t1
|
|
12 # insert into t1 select * from t1
|
|
13 # insert into t1 select * from t1
|
|
14 # insert into t1 select * from t1
|
|
15 # select count(*) from t1
|
|
16 # insert into t1 select * from t1
|
|
17 # insert into t1 select * from t1
|
|
18 # insert into t1 select * from t1
|
|
19 # select count(*) from t1
|
|
20 # select sum(a) from t1
|
|
21 # select sum(a) from t1 group by b
|
|
22 # select sum(a) + sum(b) from t1 group by b
|
|
23 # select max(x) from (select sum(a) as x from t1 group by b) as teeone
|
|
24 # select '0123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345
|
|
25 # select * from information_schema.profiling
|
|
26 # select query_id, state, duration from information_schema.profiling
|
|
27 # select query_id, sum(duration) from information_schema.profiling group by query_id
|
|
28 # select query_id, count(*) from information_schema.profiling group by query_id
|
|
29 # select sum(duration) from information_schema.profiling
|
|
30 # select query_id, count(*), sum(duration) from information_schema.profiling group by query_id
|
|
31 # select CPU_user, CPU_system, Context_voluntary, Context_involuntary, Block_ops_in, Block_ops_out, Messages_sent, Messages_received, Page_faults_major, Page_faults_minor, Swaps, Source_function, Source_file, Source_line from information_schema.profiling
|
|
32 # drop table if exists t1, t2, t3
|
|
33 # SHOW WARNINGS
|
|
34 # create table t1 (id int )
|
|
35 # create table t2 (id int not null)
|
|
36 # create table t3 (id int not null primary key)
|
|
37 # insert into t1 values (1), (2), (3)
|
|
38 # insert into t2 values (1), (2), (3)
|
|
39 # insert into t3 values (1), (2), (3)
|
|
40 # select * from t1
|
|
This ^^ should end in "select * from t1;"
|
|
delete from t1;
|
|
insert into t1 values (1), (2), (3);
|
|
insert into t1 values (1), (2), (3);
|
|
select * from t1;
|
|
id
|
|
1
|
|
2
|
|
3
|
|
1
|
|
2
|
|
3
|
|
show profiles;
|
|
Query_ID Duration Query
|
|
15 # select count(*) from t1
|
|
16 # insert into t1 select * from t1
|
|
17 # insert into t1 select * from t1
|
|
18 # insert into t1 select * from t1
|
|
19 # select count(*) from t1
|
|
20 # select sum(a) from t1
|
|
21 # select sum(a) from t1 group by b
|
|
22 # select sum(a) + sum(b) from t1 group by b
|
|
23 # select max(x) from (select sum(a) as x from t1 group by b) as teeone
|
|
24 # select '0123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345
|
|
25 # select * from information_schema.profiling
|
|
26 # select query_id, state, duration from information_schema.profiling
|
|
27 # select query_id, sum(duration) from information_schema.profiling group by query_id
|
|
28 # select query_id, count(*) from information_schema.profiling group by query_id
|
|
29 # select sum(duration) from information_schema.profiling
|
|
30 # select query_id, count(*), sum(duration) from information_schema.profiling group by query_id
|
|
31 # select CPU_user, CPU_system, Context_voluntary, Context_involuntary, Block_ops_in, Block_ops_out, Messages_sent, Messages_received, Page_faults_major, Page_faults_minor, Swaps, Source_function, Source_file, Source_line from information_schema.profiling
|
|
32 # drop table if exists t1, t2, t3
|
|
33 # SHOW WARNINGS
|
|
34 # create table t1 (id int )
|
|
35 # create table t2 (id int not null)
|
|
36 # create table t3 (id int not null primary key)
|
|
37 # insert into t1 values (1), (2), (3)
|
|
38 # insert into t2 values (1), (2), (3)
|
|
39 # insert into t3 values (1), (2), (3)
|
|
40 # select * from t1
|
|
41 # delete from t1
|
|
42 # insert into t1 values (1), (2), (3)
|
|
43 # insert into t1 values (1), (2), (3)
|
|
44 # select * from t1
|
|
set session profiling = OFF;
|
|
select sum(id) from t1;
|
|
sum(id)
|
|
12
|
|
show profiles;
|
|
Query_ID Duration Query
|
|
15 # select count(*) from t1
|
|
16 # insert into t1 select * from t1
|
|
17 # insert into t1 select * from t1
|
|
18 # insert into t1 select * from t1
|
|
19 # select count(*) from t1
|
|
20 # select sum(a) from t1
|
|
21 # select sum(a) from t1 group by b
|
|
22 # select sum(a) + sum(b) from t1 group by b
|
|
23 # select max(x) from (select sum(a) as x from t1 group by b) as teeone
|
|
24 # select '0123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345678900123456789001234567890012345
|
|
25 # select * from information_schema.profiling
|
|
26 # select query_id, state, duration from information_schema.profiling
|
|
27 # select query_id, sum(duration) from information_schema.profiling group by query_id
|
|
28 # select query_id, count(*) from information_schema.profiling group by query_id
|
|
29 # select sum(duration) from information_schema.profiling
|
|
30 # select query_id, count(*), sum(duration) from information_schema.profiling group by query_id
|
|
31 # select CPU_user, CPU_system, Context_voluntary, Context_involuntary, Block_ops_in, Block_ops_out, Messages_sent, Messages_received, Page_faults_major, Page_faults_minor, Swaps, Source_function, Source_file, Source_line from information_schema.profiling
|
|
32 # drop table if exists t1, t2, t3
|
|
33 # SHOW WARNINGS
|
|
34 # create table t1 (id int )
|
|
35 # create table t2 (id int not null)
|
|
36 # create table t3 (id int not null primary key)
|
|
37 # insert into t1 values (1), (2), (3)
|
|
38 # insert into t2 values (1), (2), (3)
|
|
39 # insert into t3 values (1), (2), (3)
|
|
40 # select * from t1
|
|
41 # delete from t1
|
|
42 # insert into t1 values (1), (2), (3)
|
|
43 # insert into t1 values (1), (2), (3)
|
|
44 # select * from t1
|
|
set session profiling = ON;
|
|
select @@profiling;
|
|
@@profiling
|
|
1
|
|
create function f1() returns varchar(50) return 'hello';
|
|
select @@profiling;
|
|
@@profiling
|
|
1
|
|
select * from t1 where id <> f1();
|
|
id
|
|
1
|
|
2
|
|
3
|
|
1
|
|
2
|
|
3
|
|
Warnings:
|
|
Warning 1292 Truncated incorrect DOUBLE value: 'hello'
|
|
Warning 1292 Truncated incorrect DOUBLE value: 'hello'
|
|
Warning 1292 Truncated incorrect DOUBLE value: 'hello'
|
|
Warning 1292 Truncated incorrect DOUBLE value: 'hello'
|
|
Warning 1292 Truncated incorrect DOUBLE value: 'hello'
|
|
Warning 1292 Truncated incorrect DOUBLE value: 'hello'
|
|
select @@profiling;
|
|
@@profiling
|
|
1
|
|
set session profiling = OFF;
|
|
drop table if exists profile_log;
|
|
Warnings:
|
|
Note 1051 Unknown table 'profile_log'
|
|
create table profile_log (how_many int);
|
|
drop procedure if exists p1;
|
|
drop procedure if exists p2;
|
|
drop procedure if exists p3;
|
|
create procedure p1 ()
|
|
modifies sql data
|
|
begin
|
|
set profiling = ON;
|
|
select 'This p1 should show up in profiling';
|
|
insert into profile_log select count(*) from information_schema.profiling;
|
|
end//
|
|
create procedure p2()
|
|
deterministic
|
|
begin
|
|
set profiling = ON;
|
|
call p1();
|
|
select 'This p2 should show up in profiling';
|
|
end//
|
|
create procedure p3 ()
|
|
reads sql data
|
|
begin
|
|
set profiling = ON;
|
|
select 'This p3 should show up in profiling';
|
|
show profile;
|
|
end//
|
|
first call to p1
|
|
call p1;
|
|
select * from profile_log;
|
|
second call to p1
|
|
call p1;
|
|
select * from profile_log;
|
|
third call to p1
|
|
call p1;
|
|
select * from profile_log;
|
|
set session profiling = OFF;
|
|
call p2;
|
|
set session profiling = OFF;
|
|
call p3;
|
|
show profiles;
|
|
drop procedure if exists p1;
|
|
drop procedure if exists p2;
|
|
drop procedure if exists p3;
|
|
drop table if exists profile_log;
|
|
set session profiling = ON;
|
|
drop table if exists t2;
|
|
create table t2 (id int not null);
|
|
create trigger t2_bi before insert on t2 for each row set @x=0;
|
|
select @@profiling;
|
|
@@profiling
|
|
1
|
|
insert into t2 values (1), (2), (3);
|
|
select @@profiling;
|
|
@@profiling
|
|
1
|
|
set session profiling = ON;
|
|
drop table if exists t1, t2;
|
|
create table t1 (id int not null primary key);
|
|
create table t2 (id int not null primary key, id1 int not null);
|
|
select @@profiling;
|
|
@@profiling
|
|
1
|
|
alter table t2 add foreign key (id1) references t1 (id) on delete cascade;
|
|
select @@profiling;
|
|
@@profiling
|
|
1
|
|
lock table t1 write;
|
|
select @@profiling;
|
|
@@profiling
|
|
1
|
|
unlock table;
|
|
select @@profiling;
|
|
@@profiling
|
|
1
|
|
set autocommit=0;
|
|
select @@profiling, @@autocommit;
|
|
@@profiling @@autocommit
|
|
1 0
|
|
begin;
|
|
select @@profiling;
|
|
@@profiling
|
|
1
|
|
insert into t1 values (1);
|
|
insert into t2 values (1,1);
|
|
testing referential integrity cascade
|
|
delete from t1 where id = 1;
|
|
select @@profiling;
|
|
@@profiling
|
|
1
|
|
testing rollback
|
|
rollback;
|
|
select @@profiling;
|
|
@@profiling
|
|
1
|
|
testing commit
|
|
begin;
|
|
select @@profiling;
|
|
@@profiling
|
|
1
|
|
commit;
|
|
select @@profiling;
|
|
@@profiling
|
|
1
|
|
drop table if exists t1, t2, t3;
|
|
drop view if exists v1;
|
|
Warnings:
|
|
Note 1051 Unknown table 'test.v1'
|
|
drop function if exists f1;
|
|
set session profiling = OFF;
|
|
set global profiling_history_size= @start_value;
|
|
End of 5.0 tests
|