create table performance_schema.table_handles ( OBJECT_TYPE varchar(64) not null, OBJECT_SCHEMA varchar(64) not null, OBJECT_NAME varchar(64) not null, OBJECT_INSTANCE_BEGIN bigint unsigned not null primary key using hash, OWNER_THREAD_ID bigint unsigned null, OWNER_EVENT_ID bigint unsigned null, INTERNAL_LOCK varchar(64) null, EXTERNAL_LOCK varchar(64) null ) engine = PERFORMANCE_SCHEMA; create index OBJECT_TYPE on performance_schema.table_handles (OBJECT_TYPE, OBJECT_SCHEMA, OBJECT_NAME) using hash; create index OWNER_THREAD_ID on performance_schema.table_handles (OWNER_THREAD_ID, OWNER_EVENT_ID) using hash;