automated commit by check50 [check50=True]

2.sql

@@ -1,7 +1,7 @@
 -- write a SQL query to find Cal Ripken Jr.’s salary history.
 --     Sort by year in descending order.
 --     Your query should return a table with two columns, one for year and one for salary.
-SELECT "year", "salary"
+SELECT s."year", s."salary"
 FROM "salaries" AS s
 JOIN "players" AS p
     ON s."player_id" = p."id"

3.sql

@@ -0,0 +1,15 @@
+-- write a SQL query to find Ken Griffey Jr.’s home run history.
+--     Sort by year in descending order.
+--     Note that there may be two players with the name “Ken Griffey.” This Ken Griffey was born in 1969.
+--     Your query should return a table with two columns, one for year and one for home runs.
+SELECT perf."year", perf."hr"
+FROM "performances" as perf
+JOIN "players" AS p
+    ON perf."player_id" = p."id"
+WHERE
+    p."first_name" = "Ken"
+    AND
+    p."last_name" LIKE "Griffey%"
+    AND
+    p."birth_year" = "1969"
+ORDER BY "year" DESC;