What is slow query log in MySQL?
In general slow query, the log is basically used in Mysql for the determination of which database queries will take a long duration to run. Moreover, a slow query log in MySQL simplifies that operations in the context of efficient and time-consuming queries.
In order to enable the slow query log the command- Get global slow_query_log – ‘ON’; is used
Also Read: PostgreSQL interview questions
BY Best Interview Question ON 28 Oct 2019