My Assistant
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Sep 3 2006, 04:14 PM
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#1
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UtterAccess Member Posts: 30 From: Chicago |
Hello!
I'm obviously doing something wrong with my union query b/c I'm getting more records than I should. Not sure how I can write a Union query where I can get the Facility ID and the month where they are equal in each table. This is what I wrote, which gave me duplicate facility numbers. Select `Month Year Formatted`, `Facility ID` FROM 1a_Construction_Month_Format WHERE `TotalNBV`<>"0" UNION Select `Booking Date`, `Facility ID` FROM 1b_Construction_BookingDt_Format WHERE `TotalNBV`<>"0" ORDER BY `Facility ID`; I basically only want the facility Id and the date where the Month Year Formatted and the Booking date are equal. Instead, I'm getting the date and facility id where TotalNBV<>0. Thanks. |
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Sep 3 2006, 04:18 PM
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#2
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UtterAccess VIP Posts: 23,583 From: Mississippi |
A query that fetches the FacilityID and Month Year Formatted from the table. Another that fetches the FacilityID and Booking date.
A third that uses those two as its tables. Join on the FacilityID in each and Month Year Formatted and Booking date fields. |
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Sep 3 2006, 04:51 PM
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#3
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UtterAccess Member Posts: 30 From: Chicago |
Again, thanks! I think you're usually the one who answers most of my questions.
(IMG:http://www.utteraccess.com/forum/style_emoticons/default/sad.gif) |
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Sep 5 2006, 07:55 AM
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#4
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UtterAccess VIP Posts: 23,583 From: Mississippi |
You're welcome. I am glad I could help this time and all the other times, too.
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