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Bug #29971 status.test fails

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This test uses SHOW STATUS and the like, which may be unstable in the face
of logging to table, since the CSV handler is actively executing operations
and thus incrementing the counters.

Fixed by disabling logging to table for the duration of the test and restoring
it afterwards. This causes various counters to properly start counting from zero
and never advance due to CSV operations.
This commit is contained in:
Philip Stoev
2009-06-10 11:58:36 +03:00
parent 403b08342d
commit d98dee2c3b
2 changed files with 14 additions and 4 deletions
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11
mysql-test/r/status.result
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@ -1,13 +1,15 @@
set @old_concurrent_insert= @@global.concurrent_insert;
set @@global.concurrent_insert= 0;
SET @old_log_output = @@global.log_output;
SET GLOBAL LOG_OUTPUT = 'FILE';
flush status;
show status like 'Table_lock%';
Variable_name Value
Table_locks_immediate 1
Table_locks_immediate 0
Table_locks_waited 0
select * from information_schema.session_status where variable_name like 'Table_lock%';
VARIABLE_NAME VARIABLE_VALUE
TABLE_LOCKS_IMMEDIATE 2
TABLE_LOCKS_IMMEDIATE 0
TABLE_LOCKS_WAITED 0
# Switched to connection: con1
set sql_log_bin=0;
@ -154,7 +156,7 @@ Variable_name Value
Com_show_status 3
show status like 'hand%write%';
Variable_name Value
Handler_write 5
Handler_write 0
show status like '%tmp%';
Variable_name Value
Created_tmp_disk_tables 0
@ -162,7 +164,7 @@ Created_tmp_files 0
Created_tmp_tables 0
show status like 'hand%write%';
Variable_name Value
Handler_write 7
Handler_write 0
show status like '%tmp%';
Variable_name Value
Created_tmp_disk_tables 0
@ -237,3 +239,4 @@ SELECT 9;
DROP PROCEDURE p1;
DROP FUNCTION f1;
set @@global.concurrent_insert= @old_concurrent_insert;
SET GLOBAL log_output = @old_log_output;