What Exactly Query_time and Lock_time Indicate in Slow Query Log

(Doc ID 2377775.1)

Last updated on MAY 16, 2018

Applies to:

MySQL Server - Version 5.5 and later
Information in this document applies to any platform.

Goal

This document describes what exactly two fields, Query_time and Lock_time, mean in slow query log.

Solution

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms