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@dilsharahettiarachchige66636 ай бұрын
Correct me if I'm wrong. In 17.46 timestamp Book and Member inne ternary ekaka nisa eh denna withrak consider krla cardinality liyanna ba neda. As I know right way is Given a situation of One Member and One Employee, we can lend a minimum of one book, a maximum of many books. According to my knowledge, that feels like the right way to read ternary cardinalities. But I might be wrong Anyways, thank you for invaluable content. Matath amathala wela inna welawaka, meka balala brush up kragate. Thank you Hexcoder. Mad Respect
@HexCoder6 ай бұрын
That’s true. It’s a ternary relationship and it should be read as so. However, I only explained it for simplicity. Moreover, what I said was not “incorrect”, rather incomplete. “One member can borrow more books, and a book can be lent to many members” is still true. But I should have also explained about Employee there. It wouldn’t add more complexity because it’s only one employee involved there.
@dilsharahettiarachchige66636 ай бұрын
@@HexCoder yes exactly. I understood what you tried to explain there. Just thought someone might get bit confused and added my comment. Great explanation and learnt a lot. Thank you
@Vitocorleone962 Жыл бұрын
January A/L database epa wela idiye mru meka 🥲 puluwan nan DFD gnat krnnko A/L ict dwst kalin 🥹🙂