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Diffstat (limited to 'mysql-test/suite/innodb/t/mdev-15707.test')
-rw-r--r-- | mysql-test/suite/innodb/t/mdev-15707.test | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/mysql-test/suite/innodb/t/mdev-15707.test b/mysql-test/suite/innodb/t/mdev-15707.test deleted file mode 100644 index a0446ef4..00000000 --- a/mysql-test/suite/innodb/t/mdev-15707.test +++ /dev/null @@ -1,30 +0,0 @@ ---source include/windows.inc -# This test is slow on buildbot. ---source include/big_test.inc - -# Deadlock in conjunction with the innodb change buffering. - -# When innodb change buffering kicks in, i.e secondary non-unique index -# does not fit into the bufferpool, then, on Windows, innodb -# background threads could deadlock whenever index page is -# read, and the page needs load/merge change buffer. -# The test tries to reproduce this situation, by creating index -# that does not fit into bufferpool, and doing a large update. - -CREATE TABLE t1( -a INT AUTO_INCREMENT PRIMARY KEY, -b CHAR(255), -INDEX(b)) -ENGINE=InnoDB; - -INSERT INTO t1(b) SELECT UUID(); -BEGIN; -let $i=`select cast(log2(@@innodb_buffer_pool_size/255) as int)`; -while ($i) -{ - INSERT INTO t1(b) SELECT UUID() FROM t1; - dec $i; -} -COMMIT; -UPDATE t1 SET b=UUID(); -DROP TABLE t1;
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