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alexdsa310
Obsidian | Level 7

is there any way in proc sql if i can select distinct on few varibles and have remaining as it is.

as below i do not want distinct on b.term,b.acce and need for the rest

proc sql;
create table _values_ as
select (distinct b.table,b.column,b.origin,b.originwhere,b.algorithm), b.term,b.acce
from vcol a right join source_columns b
on a.origin=b.origin

quit;

 

any suggestion please

1 ACCEPTED SOLUTION

Accepted Solutions
Kurt_Bremser
Super User

As soon as the distinct does not extend over all columns, it becomes meaningless, as all rows from the dataset will be included anyway. Play around with the concept for a while, and you'll see what I mean.

 

View solution in original post

3 REPLIES 3
Kurt_Bremser
Super User

How about

proc sql;
create table _values_ as
select b.table,b.column,b.origin,b.originwhere,b.algorithm, b.term,b.acce
from vcol a right join source_columns b
on a.origin=b.origin
group by b.table,b.column,b.origin,b.originwhere,b.algorithm
;
quit;

?

alexdsa310
Obsidian | Level 7

No need to mention distinct? sorry to ask

Kurt_Bremser
Super User

As soon as the distinct does not extend over all columns, it becomes meaningless, as all rows from the dataset will be included anyway. Play around with the concept for a while, and you'll see what I mean.

 

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