Candidate keys: bookID, bookName Primary key: bookID Strong/Weak Entity: Strong Fields to be indexed: bookID Name bookID bookName address bank Description An The book’s User’s The name address book’s value. (casino or available otherwise) assets Domain/Type 32 bit String String 32 bit Unsigned Unsigned Integer Int Value Range 0 2^32 Any char Any Char 0 2^32 … … array array Default Value None None None None Nullable? No No No No Unique? Yes Yes Yes No Single or Single Single Single Multiple Multiple Value Simple or Simple Simple Composite Simple Composite Relationship Set Description Gambles: This ternary relationship is between the gambler, the bet, and the game. Every bet must have one gambler and one game. Whenever a gambler creates a bet on a game, this relationship is created. This links the userID with the betID and the gameID. Mapping cardinality: M..M..M Descriptive teamID Participation constraint: mandatory for Bet, optional for gambler and game Held_By:
Candidate keys: bookID, bookName Primary key: bookID Strong/Weak Entity: Strong Fields to be indexed: bookID Name bookID bookName address bank Description An value. The book’s name (casino or otherwise) User’s address The book’s available assets Domain/Type 32 bit Unsigned Integer String String 32 bit Unsigned Int Value Range 0 … 2^32 Any char array Any Char array 0 … 2^32 Default Value None None None None Nullable? No No No No Unique? Yes Yes Yes No Single or Multiple Value Single Single Single Multiple Simple or Composite Simple Simple Composite Simple Relationship Set Description Gambles: This ternary relationship is between the gambler, the bet, and the game. Every bet must have one gambler and one game. Whenever a gambler creates a bet on a game, this relationship is created. This links the userID with the betID and the gameID. Mapping cardinality: M..M..M Descriptive teamID Participation constraint: mandatory for Bet, optional for gambler and game Held_By:
Nick%20Kott%20Phase%20V.docx