SUM? COUNT? CASE WHEN FUNCTION - SQL Tutorial #sql #database #datascience #programming

SQL | How to implement Conditional Count

SQL Technique - Using Function Count() with condition Case in select statement

SQL : using sql count in a case statement

SQL Tutorial - Nesting CASE statements

SQL query to get count based on gender(Group By or Case statement)

SQL Tutorial: CASE WHEN with aggregate functions

Intermediate SQL Tutorial | Case Statement | Use Cases

Top 50 SQL questions to crack any SQL interview

Advanced Aggregate Functions in SQL (GROUP BY, HAVING vs. WHERE)

CASE Statement for Conditional Logic in SQL | Assign Customer Tier Based on Order Count | CASE WHEN

COUNT, DISTINCT, and NULLs in SQL Server

SQL : How best to Count(*) with a CASE STATEMENT?

SQL Aggregates: COUNT(*) aggregate function

How to get COUNT of DISTINCT VALUES in SQL

SQL : Use of sum and count inside a case statement in sql

SQL SERVER||How to get Count of Male Managers and Female Vice Presidents using CASE Statement?

SQL : SQL query with count and case statement

SQL : count function inside case statement

CASE statement with AGGREGATE functions | v IMP SQL Interview Question