Practice exercise

Skip to editor content

learningsql.orglesson 4 of 25lesson 4 of 25

sitesRS TS JS PHP SQL ZIG

learningsql.org

SQL · 25 lessons

01Introduction to SQL15m 02Selecting Data20m 03Filtering and Sorting20m 04Inserting and Updating Data20m 05Joins and Relationships25m 16String Functions25m 18Null Handling25m 20Data Types And Casting25m

◑Progress ◆Capstone ▚Playground ◐Sign in — keep your progress

Inserting and Updating Data

03Prior lessonFiltering and Sorting04 · Inserting and Updating Datalesson 4 of 25Up nextJoins and Relationships05

Loading exercise...

learningsql.orgsql/04 · exerciselesson 4 of 25