About this document

SQL Concepts and Viva Questions by popcorn tweety is a document available to read on EtoBox.

The document contains 24 questions and answers about basic concepts in MySQL. It defines key terms like DDL, DML, RDBMS, primary keys, foreign keys, and aggregate functions. It also explains SQL commands and clauses for inserting, updating, deleting, and selecting data from tables. Functions like COUNT, MAX, MIN, AVG and SUM are described as well as differences between concepts like WHERE and HAVING, JOINs, and databases versus tables.

Author

popcorn tweety

Language

EN