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P_S 5.7.28

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This commit is contained in:
Sergei Golubchik
2019-12-10 15:35:00 +01:00
parent dfe6e914e5
commit 0ea717f51a
942 changed files with 174739 additions and 20780 deletions
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79
mysql-test/suite/perfschema/r/alter_table_progress.result Normal file
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drop table if exists t1;
create table t1(a int) engine = myisam;
insert into t1 values (1), (2), (3), (4), (5);
update performance_schema.threads
set instrumented = 'NO'
where processlist_id = connection_id();
truncate table performance_schema.events_statements_history_long;
truncate table performance_schema.events_stages_history_long;
SET DEBUG_SYNC='RESET';
SET DEBUG_SYNC='copy_data_between_tables_before SIGNAL found_row WAIT_FOR wait_row EXECUTE 5';
ALTER TABLE t1 engine = innodb;;
SET DEBUG_SYNC='now WAIT_FOR found_row';
select event_id from performance_schema.events_statements_current
where thread_id = @con1_thread_id into @con1_stmt_id;
select EVENT_NAME, WORK_COMPLETED, WORK_ESTIMATED
from performance_schema.events_stages_current
where (thread_id = @con1_thread_id);
EVENT_NAME WORK_COMPLETED WORK_ESTIMATED
stage/sql/copy to tmp table 0 5
SET DEBUG_SYNC='now SIGNAL wait_row';
SET DEBUG_SYNC='now WAIT_FOR found_row';
select EVENT_NAME, WORK_COMPLETED, WORK_ESTIMATED
from performance_schema.events_stages_current
where (thread_id = @con1_thread_id);
EVENT_NAME WORK_COMPLETED WORK_ESTIMATED
stage/sql/copy to tmp table 1 5
SET DEBUG_SYNC='now SIGNAL wait_row';
SET DEBUG_SYNC='now WAIT_FOR found_row';
select EVENT_NAME, WORK_COMPLETED, WORK_ESTIMATED
from performance_schema.events_stages_current
where (thread_id = @con1_thread_id);
EVENT_NAME WORK_COMPLETED WORK_ESTIMATED
stage/sql/copy to tmp table 2 5
SET DEBUG_SYNC='now SIGNAL wait_row';
SET DEBUG_SYNC='now WAIT_FOR found_row';
select EVENT_NAME, WORK_COMPLETED, WORK_ESTIMATED
from performance_schema.events_stages_current
where (thread_id = @con1_thread_id);
EVENT_NAME WORK_COMPLETED WORK_ESTIMATED
stage/sql/copy to tmp table 3 5
SET DEBUG_SYNC='now SIGNAL wait_row';
SET DEBUG_SYNC='now WAIT_FOR found_row';
select EVENT_NAME, WORK_COMPLETED, WORK_ESTIMATED
from performance_schema.events_stages_current
where (thread_id = @con1_thread_id);
EVENT_NAME WORK_COMPLETED WORK_ESTIMATED
stage/sql/copy to tmp table 4 5
SET DEBUG_SYNC='now SIGNAL wait_row';
select "After payload";
After payload
After payload
Dumping ALTER TABLE stages
select EVENT_NAME, WORK_COMPLETED, WORK_ESTIMATED
from performance_schema.events_stages_history_long
where (thread_id = @con1_thread_id)
and (nesting_event_id = @con1_stmt_id)
order by thread_id, event_id;
EVENT_NAME WORK_COMPLETED WORK_ESTIMATED
stage/sql/starting NULL NULL
stage/sql/checking permissions NULL NULL
stage/sql/checking permissions NULL NULL
stage/sql/init NULL NULL
stage/sql/Opening tables NULL NULL
stage/sql/setup NULL NULL
stage/sql/creating table NULL NULL
stage/sql/After create NULL NULL
stage/sql/System lock NULL NULL
stage/sql/copy to tmp table 5 5
stage/sql/rename result table NULL NULL
stage/sql/end NULL NULL
stage/sql/query end NULL NULL
stage/sql/closing tables NULL NULL
stage/sql/freeing items NULL NULL
stage/sql/cleaning up NULL NULL
SET DEBUG_SYNC='RESET';
drop table t1;
update performance_schema.threads
set instrumented = 'YES'
where processlist_id = connection_id();