HI Jojo,

Thank you for you relpy again, it most helpful for me.

I want to know more about the SKIP, EOF(), BOF()
There is the PRODID list in datagase ( 20000 records )
P001
P002
P003 <-- current records
P004
P005



Is it correct to SKIP 1 (search the next record) from CURRENT RECORD, everytime ?
*****
SQLEXEC(Con, 'SELECT PRODID FROM PRODUCTS ORDER BY PRODID','RV_PRODUCTS')
SELE RV_PRODUCTS
SEEK CURR_PRODID
SKIP -1
*****