What is this 'n in SQL right join?

[Mirisage]

Hi SAS Forum,

Could anyone help me to understand what this green highlighted 'n means in this SQL right joining?

PROC SQL;

            CREATE TABLE WORK.A33 AS

            SELECT        A11.Audit_num         LABEL  ="Audit_num",

                   A11.IDnum             LABEL  ="IDnum",

                   A11.Amount_month1     LABEL  ="Amount_month1",

                   A22.IDnum             LABEL  ="IDnum"                       AS 'IDnuma (IDnum)'n,

                   A22.Amount_month1     LABEL  ="Amount_month1"     AS Amount_month1a

               FROM           WORK.A22             A22 RIGHT JOIN

                     WORK.A11             A11 ON

                     (A22.Audit_num = A11.Audit_num);

QUIT;

Thanks

Miris

[PGStats · Accepted solution]

It asks SAS to accept the string "IDnuma (IDnum)" as a variable name. - PG

[Mirisage]

Hi PGStats,

Thank you very much for explaining this to me.

Regards

Miris