Whether you’re just getting in to programming or you’ve avoided learning SQL, it’s something every developer faces eventually. You may not be responsible for building and maintaining a database, but ...
-- 1. SELECT ALL THE FIRST_NAME, LAST_NAME & CITY FROM THE TABLE WHOSE NAME STARTS WITH "Er". SELECT first_name,last_name, city from EMPINFO WHERE first_name LIKE 'Er%'; -- 2. SELECT ALL THE ...
In this lesson, we'll cover how to write SQL queries to retrieve and add specific data to SQL database tables. The term "query" refers to any SQL statement that retrieves data from your database. In ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback