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SQL Tutorial for Beginners
course content

Kursinnhold

SQL Tutorial for Beginners

SQL Tutorial for Beginners

1. Database & Introduction to Syntax
Meet the SQLSelect the Songs!SQL Select ColumnSQL DistinctSQL WhereChallenge WhereSQL And, Or, Not
2. SQL Aggregate Functions
SQL Min and MaxChallenge Min and MaxSQL Count, Sum, AvgChallenge Count
3. Filtering Statements
SQL NullSQL LikeChallenge LikeSQL BetweenSQL Order ByChallenge Order BySQL Group ByChallenge Group BySQL Top and LimitSQL AliasesSQL HavingChallenge HavingSQL Comments

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Challenge Having

Oppgave

Swipe to start coding

Let's find the total value of each album with more than 1 song. To do that, you should group songs by their albums and count the total price of songs. Display the album, the number of songs in it, and the price of the album, starting with the most expensive.

Løsning

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Alt var klart?

Hvordan kan vi forbedre det?

Takk for tilbakemeldingene dine!

Seksjon 3. Kapittel 12
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book
Challenge Having

Oppgave

Swipe to start coding

Let's find the total value of each album with more than 1 song. To do that, you should group songs by their albums and count the total price of songs. Display the album, the number of songs in it, and the price of the album, starting with the most expensive.

Løsning

Switch to desktopBytt til skrivebordet for virkelighetspraksisFortsett der du er med et av alternativene nedenfor
Alt var klart?

Hvordan kan vi forbedre det?

Takk for tilbakemeldingene dine!

Seksjon 3. Kapittel 12
Switch to desktopBytt til skrivebordet for virkelighetspraksisFortsett der du er med et av alternativene nedenfor
Vi beklager at noe gikk galt. Hva skjedde?
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