Tag Archives: transaction in mysql

What is ACID in Transaction

Transaction have the following four standard properties ,usually referred to by the acronym ACID. * Atomicity-ensures that all operations within the work unit are completed successfully, otherwise the transaction is aborted at the point of failure and previous operations are rolled back to their former state. *Consistency-ensures that the database properly changes states uon a… Read More »

What is mean by Transaction?

A Transaction is a sequential group of database manipulation operation. which is performed as if it were one single work unit. Transaction will never be complete unless each individual operation within the group is successful.If any operation within the transaction fails,the entire transaction will fail.