CREATE TABLE table_20964 ("Wicket" CLOB, "Runs" FLOAT, "Batting partners" CLOB, "Batting team" CLOB, "Fielding team" CLOB, "Venue" CLOB, "Season" CLOB)

Which season reported wickets of 7th?
SELECT "Season" FROM table_20964 WHERE "Wicket" = '7th'
SELECT "Season" FROM "table_20964" WHERE "Wicket" = '7th'