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Cardinality

Former Member
0 Kudos

Hello All,

Please let me know about Cardinality concept in creating. node.... with small examples.

Thanks in advance.

Venkat.

Accepted Solutions (1)

Accepted Solutions (1)

Former Member
0 Kudos

hi venkat.....

cardinality is nothing but how many values can be stored in that node....

say, you have three attributes in a node....

if you give the cardinality of a node as 0..1

then the attribute can have either 1 value or no value.

if you give the cardinality of a node as 1..1

then the attribute should have only one value.

if you give the cardinality of a node as 0..n

then the attribute can have either n number of values or no value. so this will act like a table.

if you give the cardinality of a node as 1..n

then the attribute shold have atleast one value.

---regards.

alex b justin

Answers (0)