CREATE TABLE player_college (college_id VARCHAR)
CREATE TABLE college (name_full VARCHAR, college_id VARCHAR)

what is the full name and id of the college with the largest number of baseball players?
SELECT T1.name_full, T1.college_id FROM college AS T1 JOIN player_college AS T2 ON T1.college_id = T2.college_id GROUP BY T1.college_id ORDER BY COUNT(*) DESC LIMIT 1
SELECT "T1"."name_full", "T1"."college_id" FROM "college" AS "T1" JOIN "player_college" AS "T2" ON "T1"."college_id" = "T2"."college_id" GROUP BY "T1"."college_id" ORDER BY COUNT(*) DESC NULLS LAST LIMIT 1