create cursor mycursor (year i,saled i) >insert into mycursor values (1999,1842) >insert into mycursor values (2000,1914) >insert into mycursor values (2001,1781) >insert into mycursor values (2002,1987) >insert into mycursor values (2003,2151) >insert into mycursor values (2004,2551) >insert into mycursor values (2005,2321) >alter table mycursor add column growth i >SELECT MyCursor >m.lnOldYear = Saled >SCAN > REPLACE growth WITH Saled/m.lnOldYear * 100 > m.lnOldYear = Saled >ENDSCAN
create cursor mycursor (year i,saled i, growth I) insert into mycursor values (1999,1842,0) insert into mycursor values (2000,1914,0) insert into mycursor values (2001,1781,0) insert into mycursor values (2002,1987,0) insert into mycursor values (2003,2151,0) insert into mycursor values (2004,2551,0) insert into mycursor values (2005,2321,0) SELECT MyCursor GO TOP && Important m.lnOldYear = Saled SCAN REPLACE growth WITH ((Saled- m.lnOldYear)/m.lnOldYear * 100) m.lnOldYear = Saled ENDSCAN BROWSE NORMAL