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nandika.kodituwakku
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Joined: 13 Sep 2016
Posts: 5
Location: Australia
Points: 55
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| DataStage® Release: 11x |
| Job Type: Parallel |
| OS: Unix |
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Hi All,
I want to validate Longitude and Latitude and was tired with below , but seems like it didn't work properly
IF Trim(NullToEmpty(DSLink108.LONGITUDE)) >= -180.00000000 OR Trim(NullToEmpty(DSLink108.LONGITUDE)) <= +180.00000000 THEN 0
ELSE 1
IF Trim(NullToEmpty(DSLink108.LATITUDE)) >= 90.00000000 OR Trim(NullToEmpty(DSLink108.LATITUDE)) <= +90.00000000 THEN 0
ELSE 1
Please let me know if you have much better idea to validate the same.
much appreciated
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npk |
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chulett
since January 2006
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Posts: 42666
Location: Denver, CO
Points: 219730
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That's a pretty basic "validation", it would typically include validation of both values together. However... 0 is false and that 1 (actually any non-zero value) is true but is not necessarily intuiti ...
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-craig
And I'm hovering like a fly, waiting for the windshield on the freeway...
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qt_ky
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Posts: 2798
Location: USA
Points: 21145
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Change each OR to AND.
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_________________
Choose a job you love, and you will never have to work a day in your life. - Confucius
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chulett
since January 2006
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Joined: 12 Nov 2002
Posts: 42666
Location: Denver, CO
Points: 219730
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There's a small echo in here, it would seem. 
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_________________
-craig
And I'm hovering like a fly, waiting for the windshield on the freeway...
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qt_ky
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Ah, yes. I see it now, hidden amongst other ramblings! 
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_________________
Choose a job you love, and you will never have to work a day in your life. - Confucius
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chulett
since January 2006
Group memberships:
Premium Members, Inner Circle, Server to Parallel Transition Group
Joined: 12 Nov 2002
Posts: 42666
Location: Denver, CO
Points: 219730
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Yes, that's me... the rambler. 
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_________________
-craig
And I'm hovering like a fly, waiting for the windshield on the freeway...
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UCDI
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Posts: 335
Points: 3391
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its your data, but be sure the entry is not valid if you cap it back to the desired range. That is, 250 degrees is a valid location on the earth, and you can convert it to a negative degree value to get it in the 'normal' gps range. Occasionally one runs into a device or code that gives the right answer in math terms but incorrect in gps formatting, is what I mean. Just a thought.
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