Filter,source qualifier

HI, UZVAL

PLEASE STATE HOW DO U USE UNCONNECTED LOOKUP FROM A SOURCE 
QUALIFIER

IN MY KNOWLEDGE WE CAN'T USE U/C LKP IN SQ BUT WE CAN USE 
IT IN OTHER TRFNs LIKE ROUTER, AGGR ETC.. WHERE EXPRESSIONS 
EVALUATION IS ALLOWED.

PLEASE REPLY IF I AM WRONG.

Other than Expression we can call un connected 
transformation from Update strategy transformation only

I think we can use agg t/f and rank t/f for this 
we cant use filter ,update strategy t/f becoz in these two  
we wright the condition in conditions tab but not in ports .

Filter only used no other transformation cannot be used
..

hey friends 
we can use unconnected lookup with Exp 
transformattion,update stragy, and as i remeber once i used 
with filter

Filter, Expression & update strategy

u can use any T/r based on Exp editor available in which 
t.r that t/r u can use .lkp value.u can use 
update ,agg,rank,filter,sq