Answer Posted / nasa

loop is nothing but closed path

it occurs when relation have like

table 1->relation with-> table 2-> relation with-> table 3-
relation with ->table 1.

here table 3 have the relation again with table 1 so simply
we can say here loop is occurred..

by using shortcut or alias we can resolve this...

table 1->relation with-> table 2-> relation with-> table 3-
relation with -> short cut table 1.

by right click on table we will get shortcut and alias
options..


shortcut: if we update or any modification in original table
that will effect on shortcut of that particular short table

alias: if we update or any modifications in original table
that will not give any effect on alias table

........

hi frnds any body have cognos projects plz send me two(or)three projects to my mail adress ramureddy.reddy4@gmail.com.

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