44.2 Practice Problems on EXIST and NOT EXIST Functions in SQL | Database for GATE/NET/PSU/JRF
This video is to practice that how to write sql queries using Exists and Not Exists functions. Watch the previous video in the playlist if you have not watched it.
Important Video Links for SQL Lectures:
Introduction to Structured query language: • 37. What is SQL? | Types Of SQL | Dat...
SQL Basics & Execution Flow: • 38. SQL Basics | Execution Flow Of SQ...
Aggregate Functions: • 39. Aggregate Functions | SQL | Easy ...
Group By Clause: • 40. GROUP BY Clause | SQL Queries | D...
Having Clause: • 41. HAVING Clause in SQL Queries | Ea...
Except Clause: • 42. Except Clause | SQL | Equivalent ...
Nested Queries (Part 1) : • 43.1 Nested Queries (Part-1) | Indepe...
Nested Queries (Part 2) : • 43.2 Nested Queries (Part-2) | Co rel...
Exists and Not Exists Clause: • 44.1 EXISTS and NOT EXISTS in SQL | F...
Practice Problems on Exists & Not Exists Clause: • 44.2 Practice Problems on EXIST and N...
Division in SQL: • 45. Division in SQL | Equivalent SQL ...
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