SQL Aggregate Functions Explained: One Value Output #shorts

本站添加: 2026-05-23

[00:00:00]Clear? Not required to keep much explanation, right? Sir, make sure aggregate function is always going to provide one number as output. That's why in the result set, how many columns are there? How many rows are there? Sir, only one value. If only one value, that value is nothing but row, that value is nothing but column. That's why we can use happily if yes. Clear for all of you, right?