The Smart-my-SQL debugger for Deadlocks: A deadlock in MySQL happens when two or more transactions mutually hold and request for locks, creating a cycle of dependencies. In a transaction system, deadlocks are a fact of life and not completely avoidable. Smart My-SQL debugger can cope with deadlocks and reduce the likelihood of their occurrence with the technique to Add well-chosen indexes to tables. Then your queries need to scan fewer index records and consequently set fewer locks.
