MariaDB اسئلة واجوبة المقابلات

Question: Explain the concept of the WAIT_FOR_EXECUTED_GTID_SET() function in MariaDB. When is it used?

Answer: The WAIT_FOR_EXECUTED_GTID_SET() function in MariaDB is used in replication scenarios to wait until a specified Global Transaction ID (GTID) set has been executed on a given server. It ensures that the server has processed all transactions up to a specific point before continuing.