Get the decimal value in a column that you specify using the column index.
getdecimalcolumnbyindex ( record, index )
| record | 
                                 Represents the binary record of the row containing the decimal columnyou want to get.  | 
| index | 
                                 The 0-based column index of the column you want to get.  | 
Returns the decimal value found in the specified column.
getdecimalcolumnbyindex (111, 3) returns the decimal value in the fourth column of the record.