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Directory :  /www/server/mysql/src/mysql-test/suite/engines/rr_trx/r/

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Current File : /www/server/mysql/src/mysql-test/suite/engines/rr_trx/r/rr_u_10-19_nolimit.result
SET autocommit = 0;

*** Move record out of locked portion of index:

START TRANSACTION;
*** Disabling result log (result will vary)
SELECT * FROM t1 WHERE `int1_key` BETWEEN 981 + (CONNECTION_ID() MOD 15) AND 1030 ORDER BY `int1_key`, `pk` FOR UPDATE;
SELECT @pk:=`pk` FROM t1 WHERE `int1_key` BETWEEN 981 + (CONNECTION_ID() MOD 15) AND 1030 ORDER BY `int1_key`, `pk` LIMIT 1;
*** Enabling result log
UPDATE t1 SET `int1_key` = `int1_key` + 50,
`int2_key` = `int2_key` - 50,
`id` = 10,
`connection_id` = CONNECTION_ID(),
`is_consistent` = IF(`int1` + `int2` + `int1_key` + `int2_key` + `int1_unique` + `int2_unique` = 0, 1, 0),
`thread_id` = 0
WHERE `pk` = @pk;
COMMIT;

*** Move record out of locked portion of UNIQUE index:

START TRANSACTION;
*** Disabling result log (result will vary)
SELECT * FROM t1 WHERE `int1_unique` BETWEEN 981 + (CONNECTION_ID() MOD 15) AND 1030 ORDER BY `int1_unique` FOR UPDATE;
SELECT @pk:=`pk` FROM t1 WHERE `int1_unique` BETWEEN 981 + (CONNECTION_ID() MOD 15) AND 1030 ORDER BY `int1_unique` LIMIT 1;
*** Enabling result log
UPDATE t1 SET `int1_unique` = `int1_unique` + 50 + CONNECTION_ID(),
`int2_unique` = `int2_unique` - 50 - CONNECTION_ID(),
`id` = 11,
`connection_id` = CONNECTION_ID(),
`is_consistent` = IF(`int1` + `int2` + `int1_key` + `int2_key` + `int1_unique` + `int2_unique` = 0, 1, 0),
`thread_id` = 0
WHERE `pk` = @pk;
COMMIT;

*** Move record into locked portion of index:

START TRANSACTION;
*** Disabling result log (result will vary)
SELECT * FROM t1 WHERE `int1_key` BETWEEN 981 + (CONNECTION_ID() MOD 15) AND 1030 ORDER BY `int1_key`, `pk` FOR UPDATE;
SELECT @pk:=`pk` FROM t1 WHERE `int1_key` > 1030 ORDER BY `int1_key`, `pk` LIMIT 1;
*** Enabling result log
UPDATE t1 SET `int1_key` = `int1_key` + 50,
`int2_key` = `int2_key` - 50,
`id` = 12,
`connection_id` = CONNECTION_ID(),
`is_consistent` = IF(`int1` + `int2` + `int1_key` + `int2_key` + `int1_unique` + `int2_unique` = 0, 1, 0),
`thread_id` = 0
WHERE `pk` = @pk;
COMMIT;

*** Move record inside locked portion of index (move it but stay inside the locked range):

START TRANSACTION;
*** Disabling result log (result will vary)
SELECT * FROM t1 WHERE `int1_key` BETWEEN 981 + (CONNECTION_ID() MOD 15) AND 1030 ORDER BY `int1_key`, `pk` FOR UPDATE;
SELECT @pk:=`pk` FROM t1 WHERE `int1_key` BETWEEN  981 + 10 + (CONNECTION_ID() MOD 15) AND 1019 ORDER BY `int1_key`, `pk` LIMIT 1;
*** Enabling result log
UPDATE t1 SET `int1_key` = `int1_key` - 10,
`int2_key` = `int2_key` + 10,
`id` = 13,
`connection_id` = CONNECTION_ID(),
`is_consistent` = IF(`int1` + `int2` + `int1_key` + `int2_key` + `int1_unique` + `int2_unique` = 0, 1, 0),
`thread_id` = 0
WHERE `pk` = @pk;
COMMIT;

*** Move record outside existing index boundary (max):

START TRANSACTION;
*** Disabling result log (results will vary)
SELECT @max:=MAX(`int2_key`), @pk:=FLOOR(1 + RAND() * (MAX(`pk`) - 1)) FROM t1;
SELECT * FROM t1 WHERE `pk` = @pk FOR UPDATE;
SELECT @old:=`int2_key`, (@sum:=`int1` + `int2` + `int1_key` + `int2_key` + `int1_unique` + `int2_unique`) FROM t1 WHERE `pk` = @pk;
*** Enabling result log
UPDATE t1 SET `int2_key` = @max + 1,
`int2` = `int2` - (@max + 1 - @old),
`id` = 14,
`connection_id` = CONNECTION_ID(),
`is_consistent` = IF(@sum = 0, 1, 0),
`thread_id` = 0
WHERE `pk` = @pk;
COMMIT;

*** Move record outside existing UNIQUE index boundary (max):

START TRANSACTION;
*** Disabling result log (results will vary)
SELECT @max:=MAX(`int2_unique`), @pk:=FLOOR(1 + RAND() * (MAX(`pk`) - 1)) FROM t1;
SELECT * FROM t1 WHERE `pk` = @pk FOR UPDATE;
SELECT @old:=`int2_unique`, (@sum:=`int1` + `int2` + `int1_key` + `int2_key` + `int1_unique` + `int2_unique`) FROM t1 WHERE `pk` = @pk;
*** Enabling result log
UPDATE t1 SET `int2_unique` = @max + 1,
`int2` = `int2` - (@max + 1 - @old),
`id` = 15,
`connection_id` = CONNECTION_ID(),
`is_consistent` = IF(@sum = 0, 1, 0),
`thread_id` = 0
WHERE `pk` = @pk;
COMMIT;

*** Move record outside existing index boundary (min):

START TRANSACTION;
*** Disabling result log (results will vary)
SELECT @min:=MIN(`int1_key`), @pk:=FLOOR(1 + RAND() * (MAX(`pk`) - 1)) FROM t1;
SELECT * FROM t1 WHERE `pk` = @pk FOR UPDATE;
SELECT @old:=`int1_key`, (@sum:=`int1` + `int2` + `int1_key` + `int2_key` + `int1_unique` + `int2_unique`) FROM t1 WHERE `pk` = @pk;
*** Enabling result log
UPDATE t1 SET `int1_key` = @min - 1,
`int1` = `int1` - (@min - 1 - @old),
`id` = 16,
`connection_id` = CONNECTION_ID(),
`is_consistent` = IF(@sum = 0, 1, 0),
`thread_id` = 0
WHERE `pk` = @pk;
COMMIT;

*** Move record outside existing UNIQUE index boundary (min):

START TRANSACTION;
*** Disabling result log (results will vary)
SELECT @min:=MIN(`int1_unique`), @pk:=FLOOR(1 + RAND() * (MAX(`pk`) - 1)) FROM t1;
SELECT * FROM t1 WHERE `pk` = @pk FOR UPDATE;
SELECT @old:=`int1_unique`, (@sum:=`int1` + `int2` + `int1_key` + `int2_key` + `int1_unique` + `int2_unique`) FROM t1 WHERE `pk` = @pk;
*** Enabling result log
UPDATE t1 SET `int1_unique` = @min - 1,
`int1` = `int1` - (@min - 1 - @old),
`id` = 17,
`connection_id` = CONNECTION_ID(),
`is_consistent` = IF(@sum = 0, 1, 0),
`thread_id` = 0
WHERE `pk` = @pk;
COMMIT;

*** Move record forward in index (add some number):

START TRANSACTION;
UPDATE t1 SET `int2_key` = `int2_key` + 16,
`int2` = `int2` - 16,
`id` = 18,
`connection_id` = CONNECTION_ID(),
`thread_id` = 0
WHERE `pk` = CONNECTION_ID() MOD 1000;

*** Move record backward in index (subtract some number):

UPDATE t1 SET `int1_key` = `int1_key` - 16,
`int1` = `int1` + 16,
`id` = 18,
`connection_id` = CONNECTION_ID(),
`thread_id` = 0
WHERE `pk` = CONNECTION_ID() + 16 MOD 1000;
COMMIT;

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