CREATE TABLE table_name_69 (date VARCHAR, edition VARCHAR, result VARCHAR)

What date was the 1988 world group i edition with a result of 7 6 (7 5) , 6 3?
SELECT date FROM table_name_69 WHERE edition = "1988 world group i" AND result = "7–6 (7–5) , 6–3"
SELECT "date" FROM "table_name_69" WHERE "1988 world group i" = "edition" AND "7–6 (7–5) , 6–3" = "result"