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Applying InnoDB snashot 5.1-ss4699, part 2. Fixes BUG#43309
1) BUG#43309 - Test main.innodb can't be run twice 2) Follow up fix for BUG#43309, adds explanatory comments. Detailed revision comments: r4575 | vasil | 2009-03-30 15:55:31 +0300 (Mon, 30 Mar 2009) | 8 lines branches/5.1: Fix Bug#43309 Test main.innodb can't be run twice Make the innodb mysql-test more flexible by inspecting how much a variable of interest has changed since the start of the test. Do not assume the variables have zero values at the start of the test. r4659 | vasil | 2009-04-06 15:34:51 +0300 (Mon, 06 Apr 2009) | 6 lines branches/5.1: Followup to r4575 and the fix of Bug#43309 Test main.innodb can't be run twice: Add an explanatory comment, as suggested by Patrick Crews in the bug report.
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@ -1736,36 +1736,36 @@ select count(*) from t1 where x = 18446744073709551601;
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count(*)
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1
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drop table t1;
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show status like "Innodb_buffer_pool_pages_total";
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Variable_name Value
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Innodb_buffer_pool_pages_total 512
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show status like "Innodb_page_size";
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Variable_name Value
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Innodb_page_size 16384
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show status like "Innodb_rows_deleted";
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Variable_name Value
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Innodb_rows_deleted 71
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show status like "Innodb_rows_inserted";
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Variable_name Value
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Innodb_rows_inserted 1084
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show status like "Innodb_rows_updated";
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Variable_name Value
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Innodb_rows_updated 885
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show status like "Innodb_row_lock_waits";
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Variable_name Value
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Innodb_row_lock_waits 0
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show status like "Innodb_row_lock_current_waits";
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Variable_name Value
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Innodb_row_lock_current_waits 0
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show status like "Innodb_row_lock_time";
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Variable_name Value
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Innodb_row_lock_time 0
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show status like "Innodb_row_lock_time_max";
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Variable_name Value
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Innodb_row_lock_time_max 0
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show status like "Innodb_row_lock_time_avg";
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Variable_name Value
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Innodb_row_lock_time_avg 0
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SELECT variable_value FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_buffer_pool_pages_total';
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variable_value
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512
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SELECT variable_value FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_page_size';
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variable_value
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16384
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SELECT variable_value - @innodb_rows_deleted_orig FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_rows_deleted';
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variable_value - @innodb_rows_deleted_orig
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71
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SELECT variable_value - @innodb_rows_inserted_orig FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_rows_inserted';
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variable_value - @innodb_rows_inserted_orig
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1084
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SELECT variable_value - @innodb_rows_updated_orig FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_rows_updated';
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variable_value - @innodb_rows_updated_orig
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885
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SELECT variable_value - @innodb_row_lock_waits_orig FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_row_lock_waits';
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variable_value - @innodb_row_lock_waits_orig
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0
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SELECT variable_value - @innodb_row_lock_current_waits_orig FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_row_lock_current_waits';
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variable_value - @innodb_row_lock_current_waits_orig
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0
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SELECT variable_value - @innodb_row_lock_time_orig FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_row_lock_time';
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variable_value - @innodb_row_lock_time_orig
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0
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SELECT variable_value - @innodb_row_lock_time_max_orig FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_row_lock_time_max';
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variable_value - @innodb_row_lock_time_max_orig
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0
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SELECT variable_value - @innodb_row_lock_time_avg_orig FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_row_lock_time_avg';
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variable_value - @innodb_row_lock_time_avg_orig
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0
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show variables like "innodb_sync_spin_loops";
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Variable_name Value
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innodb_sync_spin_loops 20
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