Re: Need help in database design
От | David G. Johnston |
---|---|
Тема | Re: Need help in database design |
Дата | |
Msg-id | CAKFQuwazso0hQtg5O1O5OXpWLq18iWUTmJKWfGiK0FYXiP65tQ@mail.gmail.com обсуждение исходный текст |
Ответ на | Re: Need help in database design (Adrian Klaver <adrian.klaver@aklaver.com>) |
Ответы |
Re: Need help in database design
|
Список | pgsql-general |
On Mon, Dec 23, 2024, 09:54 Adrian Klaver <adrian.klaver@aklaver.com> wrote:
On 12/23/24 08:46, Divyansh Gupta JNsThMAudy wrote:
> Also as you ask how 50 pairs turns into 50 column so each column will be
> a key and the value of that key will store inside their respective
> column for each row
My problem with understanding this is 50 pairs = 100 values, I don't
understand how that can fit in 50 columns that can only handle 1 value
each. You need to provide some example data showing what you want to
achieve. It does not need to be the full 50, just something to show the
process.
Because the column name is the same as a dictionary key...
David J.
В списке pgsql-general по дате отправления: