SQL Server 2008 : SELECT min(date) -


i'm trying simple select statement i'm having hard time doing it.

i have table these columns: 

companyid, companydept, dateadded

i'm trying select statement this...

select companyid, companydept  min(dateadded)

so there multiple dates dateadded - i'm trying select companydept , companyid earliest dateadded.

edit: select companyid, companydept dateadded=min because there might 3 or more dates such 10/1/2015, 11/12/2015, 1/4/2016 -(rows of data mean) i'm trying select date looking @ earliest possible date (10/1/2016)

you can try getting first record using top 1 , ordering date.

select top 1     companyid, companydept      table order      dateadded

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