Course Content
SQL Tutorial for Beginners
SQL Tutorial for Beginners
Challenge Group By
Task
For each album
, find the average price
of songs. Order records from biggest to smallest average price.
Task
For each album
, find the average price
of songs. Order records from biggest to smallest average price.
Everything was clear?
Challenge Group By
Task
For each album
, find the average price
of songs. Order records from biggest to smallest average price.
Task
For each album
, find the average price
of songs. Order records from biggest to smallest average price.
Everything was clear?
Challenge Group By
Task
For each album
, find the average price
of songs. Order records from biggest to smallest average price.
Task
For each album
, find the average price
of songs. Order records from biggest to smallest average price.
Everything was clear?
Task
For each album
, find the average price
of songs. Order records from biggest to smallest average price.