aggregate functions in dbms | count, sum, avg, max, min functions, distinct keyword, group by clause
Similar Tracks
logical database design in dbms | converting entity set, weak entity set, relationship set to tables
NS lectures
21-Aggregate Functions in SQL | SUM | COUNT | AVG | MAX | MIN | Important Interview Query | COUNT(*)
CodeEra
SQL: Aggregate Functions | COUNT,SUM,AVG,MAX,MIN | DBMS Lecture-51 | Shanu Kuttan | Hindi
Shanu Kuttan CSE Classes
normalization in dbms | normal forms | 1nf, 2nf, 3nf, bcnf, 4nf, 5nf normal forms with examples
NS lectures
1 tier, 2 tier, 3 tier architectures in DBMS | difference between 1 tier and 2 tier architecture
NS lectures
Aggregate Functions in SQL | Group Functions in SQL | SUM(),AVG(),MAX(),MIN(),COUNT(*),COUNT(exp)
SB Tech Tuts
types of keys in dbms | primary key, foreign key, super key, candidate , alternate, composite keys
NS lectures
DBMS 19: Set Operations for Beginners with Examples #sqlforbeginners #dbmstutorials #dbmslectures
CS & IT Tutorials by Vrushali 👩🎓