how edit table building in phpmyadmin

[tutuyale]

i want increase all my building to max level 20 , how edit this table in phpmyadmin??

 

[itay2277]

fdata,fxx = levels of type building in fxxt,fxxt type building.
e.x. :
f01,put there 20,not in f01t,by the way,don't input level 20 if in fxx
there is no fxxt