I have column B with 20 values in it. Some of the values repeat more than one
time. For example word fox appears 2 times, word wolf appears 4 times e.t.c

Is there any way to group non-unique values? I mean like perform select with
grouping ? For example I have range of values B1:B20 and i want to put
resulting range to C1:C20, but i only want to have unique values in resulting
range.
If excel would support SQL in order to get resulting range i want, i would
write: "SELECT DISTINCT column B FROM workbook1"