I traying to use Oracle Rank function in MSACCESS. How do I do that? Here is table and output I am looking for
Table: TaxType
Tax_no Tax_Name Start_Date Tax_Percent
----------------------------------------------------------------------
1 VAT 1/1/2008 2.3
2 VAT 1/1/2009 2.5
3 VAT 1/1/2010 2.6
4 REW 2/1/2008 1.6
5 REW 2/3/2009 4.3
6 OTH 3/1/2008 5.6
7 TGH 11/1/2009 6.7
If I pass a Date 10/1/2009 I need below result(ie maxdate of each Tax_Name with percentage)
1 VAT 1/1/2009 2.5
5 REW 2/3/2009 4.3
6 OTH 3/1/2008 5.6
I used to do this in oracle using RANK function. I do not know how to do this in MSACCESS
SELECT Tax_ID, Tax_Name, Start_Date, Tax_Percent,
RANK() OVER (PARTITION BY Tax_Name ORDER BY Start_Date desc) as Date_rank
FROM TaxType where start_date<=to_date(10/01/2010, 'mm/dd/yyyy')