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SQL Tutorial for Beginners
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Conteúdo do Curso

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

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:


              
12

            
SELECT * FROM songs
ORDER BY singer, title
copy

Tarefa

Select records with AC/DC songs, and order it by title from A to Z, and then by album from Z to A.

Tarefa

Select records with AC/DC songs, and order it by title from A to Z, and then by album from Z to A.

Mude para o desktop para praticar no mundo realContinue de onde você está usando uma das opções abaixo

Tudo estava claro?

Seção 3. Capítulo 6
toggle bottom row

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:


              
12

            
SELECT * FROM songs
ORDER BY singer, title
copy

Tarefa

Select records with AC/DC songs, and order it by title from A to Z, and then by album from Z to A.

Tarefa

Select records with AC/DC songs, and order it by title from A to Z, and then by album from Z to A.

Mude para o desktop para praticar no mundo realContinue de onde você está usando uma das opções abaixo

Tudo estava claro?

Seção 3. Capítulo 6
toggle bottom row

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:


              
12

            
SELECT * FROM songs
ORDER BY singer, title
copy

Tarefa

Select records with AC/DC songs, and order it by title from A to Z, and then by album from Z to A.

Tarefa

Select records with AC/DC songs, and order it by title from A to Z, and then by album from Z to A.

Mude para o desktop para praticar no mundo realContinue de onde você está usando uma das opções abaixo

Tudo estava claro?

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:


              
12

            
SELECT * FROM songs
ORDER BY singer, title
copy

Tarefa

Select records with AC/DC songs, and order it by title from A to Z, and then by album from Z to A.

Mude para o desktop para praticar no mundo realContinue de onde você está usando uma das opções abaixo
Seção 3. Capítulo 6
Mude para o desktop para praticar no mundo realContinue de onde você está usando uma das opções abaixo
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