CREATE TABLE table_36793 ("Body" TEXT, "Equatorial diameter" TEXT, "Polar diameter" TEXT, "Equatorial bulge" TEXT, "Flattening ratio" TEXT)

What is the Equatorial diameter of the Body: Mars?
SELECT "Equatorial diameter" FROM table_36793 WHERE "Body" = 'mars'
SELECT "Equatorial diameter" FROM "table_36793" WHERE "Body" = 'mars'