SQL Interview Questions — Theory
What are the various types of commands in SQL? What is difference between DROP and TRUNCATE? What is the difference between DELETE and TRUNCATE? What is the difference between HAVING and WHERE? What is the difference between GROUP BY and PARTITION BY? Explain different kinds of joins. What is the…
SQL Interview Questions — Theory What are the various types of commands in SQL? What is difference between DROP and TRUNCATE? What is the difference between DELETE and TRUNCATE? What is the difference between HAVING and WHERE? What is the difference between GROUP BY and PARTITION BY? Explain different kinds of joins. What is the… data-science
SQL Interview Questions — Theory various type command SQL difference DROP TRUNCATE difference DELETE TRUNCATE difference difference GROUP PARTITION Explain different kind join the… datascience