ako imam tablicu
Code:
Sportista | Vrsta
------------------
sport1 1
sport2 2
sport3 2
sport4 1
sport5 1
sport6 1
sport7 3
sport8 1
sport9 1
sport10 3
Sportista | Vrsta
------------------
sport1 1
sport2 2
sport3 2
sport4 1
sport5 1
sport6 1
sport7 3
sport8 1
sport9 1
sport10 3
da u istu tablicu prekopiram sportiste kojima je vrijednost vrste npr 3 i da im dodjelim vrijednost vrsta=4. (tablica ima vise kolona ja sam naveo dvije radi lakseg objasnjsnja)
Pa bih nakon toga imao:
Code:
Sportista | Vrsta
------------------
sport1 1
sport2 2
sport3 2
sport4 1
sport5 1
sport6 1
sport7 3
sport8 1
sport9 1
sport10 3
sport7 4
sport10 4
Sportista | Vrsta
------------------
sport1 1
sport2 2
sport3 2
sport4 1
sport5 1
sport6 1
sport7 3
sport8 1
sport9 1
sport10 3
sport7 4
sport10 4
HVALA NA POMOCI
Give me six hours to chop down a tree and I will spend the first four sharpening the axe.