Using Oracle 10g for our distributed databases practical lab session, and typed many SQL queries in one sheet.
Suddenly this guy came and told shortcut 'ctrl + r' to quickly run selected query.
And the page fucking reloaded and boom, all queries were gone! His evil laugh was more disturbing. 😡😡
Fuck him.

We are moving from Oracle 10g to SQL Server 2019 because Oracle doesn't want to provide support to our legacy 10g database.

It doesn't much sense well anyways god bless us during data migration.

Oh one last thing, fuck business analyst team.

Anybody knows difference between redo log files and undo tablespace.

Its fucking confusing.