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51 lines
1.6 KiB
Text
51 lines
1.6 KiB
Text
# This test requires that --log-output includes 'table', and the general
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# log is on
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# embedded server causes different stat
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-- source include/not_embedded.inc
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# Save the initial number of concurrent sessions
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--source include/count_sessions.inc
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# Disable concurrent inserts to avoid sporadic test failures as it might
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# affect the the value of variables used throughout the test case.
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set @old_concurrent_insert= @@global.concurrent_insert;
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set @@global.concurrent_insert= 0;
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# Disable logging to table, since this will also cause table locking and unlocking, which will
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# show up in SHOW STATUS and may cause sporadic failures
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SET @old_log_output = @@global.log_output;
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SET GLOBAL LOG_OUTPUT = 'FILE';
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# PS causes different statistics
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--disable_ps_protocol
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flush status;
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#
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# Bug#17954 Threads_connected > Threads_created
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#
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--disable_warnings
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DROP VIEW IF EXISTS v1;
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--enable_warnings
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CREATE VIEW v1 AS SELECT VARIABLE_NAME AS NAME, CONVERT(VARIABLE_VALUE, UNSIGNED) AS VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS;
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SELECT VALUE INTO @tc FROM v1 WHERE NAME = 'Threads_connected';
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SELECT NAME FROM v1 WHERE NAME = 'Threads_created' AND VALUE < @tc;
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#SELECT * FROM INFORMATION_SCHEMA.GLOBAL_STATUS where variable_name like '%thread%';
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#SELECT * FROM INFORMATION_SCHEMA.GLOBAL_STATUS;
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#SELECT * FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES;
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DROP VIEW v1;
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# Restore global concurrent_insert value. Keep in the end of the test file.
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--connection default
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set @@global.concurrent_insert= @old_concurrent_insert;
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SET GLOBAL log_output = @old_log_output;
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# Wait till we reached the initial number of concurrent sessions
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--source include/wait_until_count_sessions.inc
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