Creating a new variable with information from 2 tables

[WilliamB]

Hello,
I would like to add a column to Table 1, the "des" column.

If table1.cat = table2.id then table1.des = table2.des

Table1:

Cat	Name
1	zer
4	tez
3	dgr
1	ffz
1	fzgtjt
2	pojn
2	fj
3	kfi
3	ndonz

Table 2

id	des
1	com
2	the
3	action
4	sade

And the table that I receive

Cat	Name	des
1	zer	com
4	tez	sade
3	dgr	action
1	ffz	com
1	fzgtjt	com
2	pojn	the
2	fj	the
3	kfi	action
3	ndonz	action

Thanks for your help

[PeterClemmensen · Accepted solution]

Do like this

data table1;
input Cat Name $10.;
datalines;
1 zer
4 tez
3 dgr
1 ffz
1 fzgtjt
2 pojn
2 fj
3 kfi
3 ndonz
;

data table2;
input id	des $10.;
datalines;
1 com
2 the
3 action
4 sade
;

proc sql;
   create table want as
   select table1.*
         ,table2.des
   from table1, table2
   where table1.cat=table2.id;
quit;

proc print data=want;run;

[WilliamB]

Great thank you very much!