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106 lines
3 KiB
Text
106 lines
3 KiB
Text
#
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# Specify storage engine to use. Variable $engine is set in wrapper test.
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#
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eval SET @@default_storage_engine = $engine;
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if (`SELECT @@default_storage_engine LIKE 'InnoDB' AND @@version LIKE '%6.%'`)
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{
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# Need this due to Bug#43447 - Crash when executing SELECT ... LIMIT n FOR UPDATE query
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# Hopefully temporary...
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# Not applicable to 5.1 server or earlier.
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--disable_query_log
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SET GLOBAL optimizer_use_mrr='disable';
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--enable_query_log
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}
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# Verify default storage engine.
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SHOW VARIABLES LIKE 'default_storage_engine';
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# Verify default isolation level
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SHOW VARIABLES LIKE 'transaction_isolation';
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#
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# Create table for keeping track of test metadata/statistics (counters etc.).
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# (Need a data structure that will hold across tests, clients, sessions).
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# Expand/modify if needed, but take care of test files using it.
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#
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# Columns:
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# deadlocks - keeps track of the total number of deadlocks so far.
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#
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# Using default storage engine (see above).
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CREATE TABLE statistics (
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tx_errors INTEGER NOT NULL
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);
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# Initialize statistics table.
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INSERT INTO statistics (tx_errors) VALUES (0);
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#
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# Create main test / data table. Some notes:
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# * timestamp is automatically DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
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# * BOOLEAN is TINYINT(1)
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# * `is_consistent` means that the sum of int1* and int2* columns in that row
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# is = 0. NOTE: Do not change meaning unless you take care to
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# change test cases that rely on it (e.g. rr_id_900).
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# Set `is_consistent` = 0 if changing a row's sum to non-zero.
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#
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# TODO: Get TID (thread_id) from mysql-stress-test.pl somehow.
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#
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CREATE TABLE t1 (
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`pk` INTEGER AUTO_INCREMENT NOT NULL,
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`id` INTEGER NOT NULL,
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`int1` INTEGER,
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`int1_key` INTEGER,
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`int1_unique` INTEGER,
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`int2` INTEGER,
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`int2_key` INTEGER,
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`int2_unique` INTEGER,
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`for_update` BOOLEAN DEFAULT 0,
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`timestamp` TIMESTAMP,
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`connection_id` INTEGER,
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`thread_id` INTEGER DEFAULT 0,
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`is_uncommitted` BOOLEAN DEFAULT 0,
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`is_consistent` BOOLEAN DEFAULT 0,
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KEY (`id`),
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KEY (`int1_key`),
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KEY (`int2_key`),
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UNIQUE (`int1_unique`),
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UNIQUE (`int2_unique`),
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PRIMARY KEY (`pk`)
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);
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# Check that the table was really created with the intended storage engine.
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SHOW CREATE TABLE t1;
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## Procedure for inserting the value 1000 into integer fields, "rows" times.
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--delimiter //
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eval CREATE PROCEDURE insertRows(rows INT)
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BEGIN
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SET @n = 1;
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REPEAT
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INSERT INTO t1 (`id`, `int1`, `int1_key`, `int1_unique`,
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`int2`, `int2_key`, `int2_unique`,
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`for_update`, `connection_id`, `thread_id`,
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`is_uncommitted`, `is_consistent`)
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VALUES (0, 1000, 1000, @n,
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-1000, -1000, -@n,
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0, CONNECTION_ID(), 0,
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0, 1);
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SET @n = @n + 1;
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UNTIL @n > rows
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END REPEAT;
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END;
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//
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--delimiter ;
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## Insert 1000 rows.
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CALL insertRows(1000);
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## Check the sum of all int columns
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SELECT SUM(`int1` + `int1_key` + `int1_unique`
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+ `int2` + `int2_key` + `int2_unique`)
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AS TotalSum
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FROM t1;
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