I am trying to install mattermost server on my desktop. I am following https://developers.mattermost.com/contribute/developer-setup/
But I am getting the error when I run
`mysqldump -h 127.0.0.1 --column-statistics=0 -u mmuser -p mattermost_test mm_mysql_backup.sql`
Error: mysqldump: [ERROR] unknown variable 'column-statistics=0'
So I removed 'column-statistics=0'
And again run the command, then it shows a password screen.
`mysqldump: Got error: 1045: Access denied for user 'mmuser'@'localhost' (using password: YES) when trying to connect`
What is the password or I am missing something here.
How to create a mmuser I just want a completely fresh installation as It is my first time installing mattermost server.