okakon
Unknown   India
 
 
bazinga!!!
Currently Offline
♛︎ KiNG 14 Aug, 2018 @ 5:05am 
SEM nyc
76561198448738312 29 Nov, 2017 @ 2:28am 
B***** B******
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA 28 Nov, 2017 @ 6:33am 
█░█░█▀█░█▀▀░░█▀▀░█▀█░█▀█░█▄░█
█░█░█▀█░█░░░░▀▀█░█░█░█░█░█░▀█
░▀░░▀░▀░▀▀▀░░▀▀▀░▀▀▀░▀▀▀░▀░░▀
Have a good day tomorrow!
76561198448738312 28 Nov, 2017 @ 1:27am 
i love you
vizal96 25 Nov, 2017 @ 5:22am 
____*******_________******* _____
___***____***____***______*** ___
__***________*****_________***__
_***__________**___________***_
_***______SORRY FOR_____***_
_***_______GETTING_______***_
__***________YOU________***__
___***____PREGNANT___***____
____***_______________***_____
______***___________***_______
________***_______***_________
__________***____***__________
____________*****_____________
_____________***_____________
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA 24 Nov, 2017 @ 12:57am 
A superkey is a set of one or more attributes that, taken collectively, allow us to identify uniquely a tuple in the relation. For example, the ID attribute of the relation instructor is sufficient to distinguish one instructor tuple from another. Thus, ID is a superkey. The name attribute of instructor, on the other hand, is not a superkey, because several instructors might have the same name.