How to convert my SQL query to MS Access query?

SQL Query to MS Access Query

  • I have a section of SQL code that can be run to show age buckets of a particular workload. Due to some system changes i will soon not be able to access this database through SQL and I do not really follow it. please can someone help me convert this into an MS Access Query, I have included the SQL and Results below, SQL Use MoxieApp select b.mailboxid, b.Name as 'Mailbox', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) <= '1' THEN 1 ELSE 0 END) as '1', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '1' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '2' THEN 1 ELSE 0 END) as '2', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '2' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '3' THEN 1 ELSE 0 END) as '3', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '3' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '4' THEN 1 ELSE 0 END) as '4', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '4' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '5' THEN 1 ELSE 0 END) as '5', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '5' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '6' THEN 1 ELSE 0 END) as '6', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '6' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '7' THEN 1 ELSE 0 END) as '7', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '7' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '8' THEN 1 ELSE 0 END) as '8', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '8' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '9' THEN 1 ELSE 0 END) as '9', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '9' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '10' THEN 1 ELSE 0 END) as '10', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '10' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '11' THEN 1 ELSE 0 END) as '11', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '11' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '12' THEN 1 ELSE 0 END) as '12', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '12' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '13' THEN 1 ELSE 0 END) as '13', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '13' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '14' THEN 1 ELSE 0 END) as '14', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '14' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '15' THEN 1 ELSE 0 END) as '15', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '15' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '16' THEN 1 ELSE 0 END) as '16', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '16' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '17' THEN 1 ELSE 0 END) as '17', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '17' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '18' THEN 1 ELSE 0 END) as '18', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '18' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '19' THEN 1 ELSE 0 END) as '19', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '19' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '20' THEN 1 ELSE 0 END) as '20', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '20' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '21' THEN 1 ELSE 0 END) as '21', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '21' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '22' THEN 1 ELSE 0 END) as '22', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '22' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '23' THEN 1 ELSE 0 END) as '23', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '23' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '24' THEN 1 ELSE 0 END) as '24', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '24' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '48' THEN 1 ELSE 0 END) as '48', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '48' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '72' THEN 1 ELSE 0 END) as '72', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '72' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '96' THEN 1 ELSE 0 END) as '96', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '96' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '120' THEN 1 ELSE 0 END) as '120', SUM(case when datediff(hh,a.DateRecv,GETUTCDATE()) > '120' and datediff(hh,a.DateRecv,GETUTCDATE()) <= '10000' THEN 1 ELSE 0 END) as 'Greater' from mailmessage a left outer join mailbox b on a.origmailboxid = b.mailboxid where a.routedate > '2015-04-21' and a.status = '0' and b.MailBoxID IN ('163') group by name,mailboxid select mailboxid, name from mailbox Results 163 Mailbox Name 39 16 9 8 4 2 1 2 4 2 2 7 9 5 14 18 18 12 9 4 2 3 0 0 2 3 2 0 1 I would really appreciate some help with this! Thanks in advance

  • Answer:

    Here is an example of how you can do the date arithmetic: SUM(iif(datediff("h", a.DateRecv, now()) > 1 and datediff("h", a.DateRecv, now()) <= 2, 1, 0)) as [2] However, this doesn't handle the GETUTCDATE() issue. If NOW() doesn't work for you (for some reason), then calculate the value you want and pass it into the query.

Geoff Bird at Stack Overflow Visit the source

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