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Condense two queries to one

Posted on 2014-04-24
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Last Modified: 2014-04-24
I have two query that I would like to condense to one. The second query only pulls value where the IsDate([DayRecorded])=True. Is there a way to write this "where" in the first query so there doesn't have to be two queries?

First query titled qryBookingDayswithYearIII

SELECT Bookings.CustomerID, Format([Bookings.DateRecorded],"mm-dd-yy") AS DayRecorded, [Booking Details Extended].BookNumber, Sum([Booking Details Extended].ExtendedPrice) AS SumOfExtendedPrice
FROM Bookings INNER JOIN [Booking Details Extended] ON Bookings.BookNumber = [Booking Details Extended].BookNumber
GROUP BY Bookings.CustomerID, Format([Bookings.DateRecorded],"mm-dd-yy"), [Booking Details Extended].BookNumber
HAVING (((Format([Bookings.DateRecorded],"mm-dd-yy"))=True));

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2nd Query: qryBookingDayswithYearIIIB
SELECT *
FROM qryBookingDayswithYearIII
WHERE IsDate([DayRecorded])=True;

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Question by:cansevin
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Dulton earned 500 total points
ID: 40020963
Not sure what you're "Having" clause in query 1 is doing here. I'll eliminate it.

just move the isdate to the where and you should have it.

SELECT Bookings.CustomerID, Format([Bookings.DateRecorded],"mm-dd-yy") AS DayRecorded, [Booking Details Extended].BookNumber, Sum([Booking Details Extended].ExtendedPrice) AS SumOfExtendedPrice
FROM Bookings INNER JOIN [Booking Details Extended] ON Bookings.BookNumber = [Booking Details Extended].BookNumber
WHERE IsDate([Bookings].[DateRecorded])=True
GROUP BY Bookings.CustomerID, Format([Bookings.DateRecorded],"mm-dd-yy"), [Booking Details Extended].BookNumber; 

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