# # Bug #56947 valgrind reports a memory leak in innodb-plugin.innodb-index # -- source include/have_innodb_plugin.inc create table bug56947(a int not null) engine = innodb; CREATE TABLE `bug56947#1`(a int) ENGINE=InnoDB; --error 156 alter table bug56947 add unique index (a); drop table `bug56947#1`; drop table bug56947;