9 lines
405 B
SQL
9 lines
405 B
SQL
-- write a SQL query to find the average player salary by year.
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-- Sort by year in descending order.
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-- Round the salary to two decimal places and call the column “average salary”.
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-- Your query should return a table with two columns, one for year and one for average salary.
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SELECT "year", ROUND(AVG("salary"), 2) AS "average salary"
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FROM "salaries"
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GROUP BY "year"
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ORDER BY "year" DESC;
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