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Databases

Posted by Navalkrushna Allurwar
Navalkrushna Allurwar
3,557 Points

COUNT..problem

link of que https://teamtreehouse.com/library/reporting-with-sql/aggregate-and-numeric-functions/counting-results-2

Navalkrushna Allurwar
Navalkrushna Allurwar
3,557 Points

my code SELECT COUNT(genre) AS sciefi_book_count FROM books WHERE genre="Science Fiction";

Navalkrushna Allurwar
Navalkrushna Allurwar
3,557 Points

finally work with this code SELECT COUNT(*) as scifi_book_count FROM books WHERE genre ="Science Fiction";

1 Answer

Farnoosh Johnson
Farnoosh Johnson
7,887 Points
Farnoosh Johnson
Farnoosh Johnson
7,887 Points 
SELECT COUNT(author)  AS "JK count" FROM books WHERE author ="J.K. ...";