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--source include/have_innodb.inc
--source include/have_innodb_16k.inc
--source include/have_debug.inc
--echo #
--echo # Bug #26300119 ASSERTION IN PREBUILT->TRX->ISOLATION_LEVEL == TRX_ISO_READ_UNCOMMITTED
--echo #
connect (con1,localhost,root,,);
connect (con2,localhost,root,,);
DELIMITER |;
CREATE PROCEDURE populate_t1(IN BASE INT, IN SIZE INT)
BEGIN
DECLARE i INT DEFAULT BASE;
WHILE (i <= SIZE) DO
INSERT INTO t1 VALUES (i, repeat('10101010101010101010',2000));
SET i = i + 1;
END WHILE;
END|
DELIMITER ;|
CREATE TABLE t1 (
pk int,
col_blob_key blob,
primary key (pk)
);
CALL populate_t1(1, 100);
connection con1;
START TRANSACTION;
CALL populate_t1(101, 199);
SET DEBUG_SYNC='before_insertion_of_blob SIGNAL halted_insert WAIT_FOR proceed';
--send INSERT INTO t1 VALUES (200, repeat('10101010101010101010',2000));
connection con2;
SET DEBUG_SYNC='now WAIT_FOR halted_insert';
SET DEBUG_SYNC='allow_insert SIGNAL proceed';
--disable_result_log
SELECT pk, col_blob_key FROM t1 WHERE pk between 99 and 100;
--enable_result_log
connection con1;
--reap
COMMIT;
connection default;
disconnect con1;
disconnect con2;
SET DEBUG_SYNC='RESET';
DROP PROCEDURE populate_t1;
DROP TABLE t1;