2.What is loop? How resolve the loop?explain it?
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Answer Posted / stalin
Loop is a Multiple paths between the tables selected in
queries. Or you can say loop is a closed path structure.
Loops can be resolved by
1.Aliasing
2.Context
3.Short cut join
if our table having only one lookup then we go for the alias
concept to resolve the loop.
if our table having more than one lookup the we go for the
context to resolve the loop
Short cut join will also resolve the loops
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