Maybe you can do it this way:
<other cols goes here>
when you want to know the excercises of a
particular scheda, you look up SCH_EX and
from the info retrieved you get to the actual
info stored in EXCERCISE
this is a solution to one-to-many mapping in database.
alternatively, we merge the latter two tables to do it in
a more compact way:
I'm a begginner too, so critics about my answers are welcome!
Hi, i have a problem with my rpoject.
I have to create a table in derby to save my data.... but this table can
contain a number of information that is variable. i would know if ispossible
that the column of this table could contain an array of object.
i have to save something like this
I dunno how much exercise scheda can have so i wanted to know if i can
create a table like
create table SCHEDA (name varchar (16) not null, exercises Array not null,..
Is it possible? there is something like that?
I need to find the scheda and take all exercise of this one.....
and i dont want create a table with an overload of columns like
creae table Scheda (nome varchar (16) not null, exercise1
varchar(16),...,exercise15 varchar (16),...etc ect).
Im sorry for my poor english and i hope to be been conprehensive...:p
Thnx to everybody for ur attantion
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