>how to suppress repeated value in a browse of a grid
>thank you for help.
If you mean that you want to prevent showing duplicates in some column of grid then you may do it by two ways:
1) Use SELECT DISTINCT ... to get rid of duplicates collecting records to a cursor.
2) Use UNIQUE index. It's not recommended to use it for base tables, but again if you use cursor then you can do this.
Edward Pikman
Independent Consultant