Kursinnhold
SQL Tutorial for Beginners
SQL Tutorial for Beginners
1. Database & Introduction to Syntax
2. SQL Aggregate Functions
Challenge Order By
Remember how to order the records by multiple columns. Let's say, you want to order all records by singer's name first and then by song's title:
SELECT * FROM songs ORDER BY singer, title
Oppgave
Swipe to start coding
Select records with AC/DC songs, and order it by title from A to Z, and then by album from Z to A.
Løsning
Bytt til skrivebordet for virkelighetspraksisFortsett der du er med et av alternativene nedenforAlt var klart?
Takk for tilbakemeldingene dine!
Seksjon 3. Kapittel 6
Challenge Order By
Remember how to order the records by multiple columns. Let's say, you want to order all records by singer's name first and then by song's title:
SELECT * FROM songs ORDER BY singer, title
Oppgave
Swipe to start coding
Select records with AC/DC songs, and order it by title from A to Z, and then by album from Z to A.
Løsning
Bytt til skrivebordet for virkelighetspraksisFortsett der du er med et av alternativene nedenforAlt var klart?
Takk for tilbakemeldingene dine!
Seksjon 3. Kapittel 6
Bytt til skrivebordet for virkelighetspraksisFortsett der du er med et av alternativene nedenfor