database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

Bug#34517 SHOW GLOBAL STATUS does not work properly in embedded server.

Browse Source 
GLOBAL STATUS is calculated by studying the list of threads. In the
        embedded server threads were not linked to the internal list, so the
        calculation always returns 0. Fixed by 'linking' the embedded-server
        threads to the same list

per-file comments:
  libmysqld/lib_sql.cc
Bug#34517 SHOW GLOBAL STATUS does not work properly in embedded server.
    Add newly created 'threads' to the internal thread list.
    Remove them from the list as they're freed.

  mysql-test/r/information_schema.result
Bug#34517 SHOW GLOBAL STATUS does not work properly in embedded server.
    test result

  mysql-test/t/information_schema.test
Bug#34517 SHOW GLOBAL STATUS does not work properly in embedded server.
    test case added
This commit is contained in:
Alexey Botchkov
2008-11-17 20:06:03 +04:00
parent ed77f02a92
commit 1199dfcbfa
3 changed files with 21 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
mysql-test/r/information_schema.result
View File

@ -1698,4 +1698,13 @@ drop table if exists t1;drop table if exists
Warnings:
Warning 1265 Data truncated for column 'VARIABLE_VALUE' at row 1
set global init_connect="";
create table t0 select * from information_schema.global_status where VARIABLE_NAME='COM_SELECT';
SELECT 1;
1
1
select a.VARIABLE_VALUE - b.VARIABLE_VALUE from t0 b, information_schema.global_status a
where a.VARIABLE_NAME = b.VARIABLE_NAME;
a.VARIABLE_VALUE - b.VARIABLE_VALUE
2
drop table t0;
End of 5.1 tests.