Distinct Select Query in Oracle DB

[Akshaya]

Hi,

I need to know how we can apply a distinct query in Oracle table (Table 1) to get Table 2

Table 1

NameCol1Col2Col3

HOM	S13	M0524	R0018
HOM	S13	M0108	R0018
HOM	S13	M0536	R0018
GIN	S13	M0104	R0018
GIN	S13	M0106	R0018
GIN	S13	M0108	R0018

Table 2

NameCol1

HOM	S13
GIN	S13

Please someone let me know how we can do this