SELECT EXTRACT(MONTH FROM t.saledate) as month_num, EXTRACT(YEAR FROM t.saledate) as year_num, COUNT(DISTINCT t.saledate) as nb_distinct_dates FROM trnsact t GROUP BY month_num, year_num ORDER BY year ...
SQL and Tableau introductory Coursera MOOC courses. - SJD1882/MOOC-Coursera-SQL-Tableau-Courses ...
Data is the new currency of the digital world, and Microsoft is uniquely positioned to help businesses and consumers get the most out of their data assets. With the leading database in the world, SQL ...