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what happens if cardinalities are not resolved?

Question Posted / sasi kanth

Answers were Sorted based on User's Feedback



what happens if cardinalities are not resolved?..

Answer / jagadish

If Cardinalities are not specified between the tables i.e
the relationship between the tables ( 1-1,1-MANY,MANY-MANY)

We get more results at report level more than the actual
result,like a Cartesian product.

We can't detect the Loops & Traps
(Chasam & Fan) Which are mainly detected by the
CARDINALITIES option

so it should be Identified.

Is This Answer Correct ?    12 Yes 0 No

what happens if cardinalities are not resolved?..

Answer / srinivas

hi

this is srinivas
cardinaliries are called relationship, u given the tables
relationship 1-1,1-many,many-1,many-many relationship
(which is suitable for that area) give the correct

once check the check integrity button

Is This Answer Correct ?    1 Yes 0 No

what happens if cardinalities are not resolved?..

Answer / nagarjuna

If we r not Resolved this then we will not resolve the
loops (contxts,alias).........Nagarjuna

Is This Answer Correct ?    0 Yes 3 No

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