From 44a1116fcc9d8acec6ca217c8945ade02f2460ab Mon Sep 17 00:00:00 2001 From: daviddoji Date: Tue, 28 Apr 2026 14:55:25 +0200 Subject: [PATCH] automated commit by check50 [check50=True] --- 1.sql | 8 ++++++++ 10.sql | 0 11.sql | 0 12.sql | 0 2.sql | 0 3.sql | 0 4.sql | 0 5.sql | 0 6.sql | 0 7.sql | 0 8.sql | 0 9.sql | 0 12 files changed, 8 insertions(+) create mode 100644 1.sql create mode 100644 10.sql create mode 100644 11.sql create mode 100644 12.sql create mode 100644 2.sql create mode 100644 3.sql create mode 100644 4.sql create mode 100644 5.sql create mode 100644 6.sql create mode 100644 7.sql create mode 100644 8.sql create mode 100644 9.sql diff --git a/1.sql b/1.sql new file mode 100644 index 0000000..d9cbba5 --- /dev/null +++ b/1.sql @@ -0,0 +1,8 @@ +-- write a SQL query to find the average player salary by year. +-- Sort by year in descending order. +-- Round the salary to two decimal places and call the column “average salary”. +-- Your query should return a table with two columns, one for year and one for average salary. +SELECT "year", ROUND(AVG("salary"), 2) AS "average salary" +FROM "salaries" +GROUP BY "year" +ORDER BY "year" DESC; diff --git a/10.sql b/10.sql new file mode 100644 index 0000000..e69de29 diff --git a/11.sql b/11.sql new file mode 100644 index 0000000..e69de29 diff --git a/12.sql b/12.sql new file mode 100644 index 0000000..e69de29 diff --git a/2.sql b/2.sql new file mode 100644 index 0000000..e69de29 diff --git a/3.sql b/3.sql new file mode 100644 index 0000000..e69de29 diff --git a/4.sql b/4.sql new file mode 100644 index 0000000..e69de29 diff --git a/5.sql b/5.sql new file mode 100644 index 0000000..e69de29 diff --git a/6.sql b/6.sql new file mode 100644 index 0000000..e69de29 diff --git a/7.sql b/7.sql new file mode 100644 index 0000000..e69de29 diff --git a/8.sql b/8.sql new file mode 100644 index 0000000..e69de29 diff --git a/9.sql b/9.sql new file mode 100644 index 0000000..e69de29