tmysql help?

with the result table, is it a 2 dimensional table, or just 1 dimensional, and exactly how would I go storing seperate variables from that table…

Say I have…

(my table fields are… steamid, rank(int), weight(int))

testing = 0
tmysql.query("SELECT * FROM test_place WHERE steamid = 'test'" , function (res,status,error)  testing = res[1][1] end, 1)

Would exactly would it print… can someone elaborate for me >.< , the readme did me no good on the matter.