Notice: This page requires JavaScript to function properly.
Please enable JavaScript in your browser settings or update your browser.Lære SQL Comments | Filtering Statements
SQL Tutorial for Beginners

Stryg for at vise menuen

book
SQL Comments

There are two types of comments in SQL: one-line and multi-line. The one-line comment starts with --, and multiline starts with /* and ends with */, like in C++:


              
12345

            
--comment for current line

 /* multi-
   line
           comment*/
copy

Congratulations! Don't stop learning and complete Data Manipulation using SQL course!

Switch to desktopSkift til skrivebord for at øve i den virkelige verdenFortsæt der, hvor du er, med en af nedenstående muligheder
Var alt klart?

Hvordan kan vi forbedre det?

Tak for dine kommentarer!

Sektion 3. Kapitel 13
single

single

Spørg AI

expand

Spørg AI

ChatGPT

Spørg om hvad som helst eller prøv et af de foreslåede spørgsmål for at starte vores chat

close

Awesome!

Completion rate improved to 4.17

book
SQL Comments

There are two types of comments in SQL: one-line and multi-line. The one-line comment starts with --, and multiline starts with /* and ends with */, like in C++:


              
12345

            
--comment for current line

 /* multi-
   line
           comment*/
copy

Congratulations! Don't stop learning and complete Data Manipulation using SQL course!

Switch to desktopSkift til skrivebord for at øve i den virkelige verdenFortsæt der, hvor du er, med en af nedenstående muligheder
Var alt klart?

Hvordan kan vi forbedre det?

Tak for dine kommentarer!

close

Awesome!

Completion rate improved to 4.17

Stryg for at vise menuen

some-alt