CREATE TABLE record (ID NUMBER, Result CLOB, Swimmer_ID NUMBER, Event_ID NUMBER)
CREATE TABLE stadium (ID NUMBER, name CLOB, Capacity NUMBER, City CLOB, Country CLOB, Opening_year NUMBER)
CREATE TABLE swimmer (ID NUMBER, name CLOB, Nationality CLOB, meter_100 FLOAT, meter_200 CLOB, meter_300 CLOB, meter_400 CLOB, meter_500 CLOB, meter_600 CLOB, meter_700 CLOB, Time CLOB)
CREATE TABLE event (ID NUMBER, Name CLOB, Stadium_ID NUMBER, Year CLOB)

Find the names of swimmers who has a result of 'win', and count them by a bar chart
SELECT name, COUNT(name) FROM swimmer AS t1 JOIN record AS t2 ON t1.ID = t2.Swimmer_ID WHERE Result = 'Win' GROUP BY name
SELECT "name", COUNT("name") FROM "swimmer" "t1" JOIN "record" "t2" ON "t1"."ID" = "t2"."Swimmer_ID" WHERE "Result" = 'Win' GROUP BY "name"