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How do I (or can I) SELECT DISTINCT on multiple columns?
I need to retrieve all rows from a table where 2 columns combined are all different. So I want all the sales that do not have any other sales that happened on the same day for the same price. The sales that are unique based on day and price will get updated to an active status.
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Haskell: Converting Int to String
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287
The opposite of read is show.
Prelude> show 3
"3"
Prelude> read $ show 3 :: Int
3
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Select between two dates with Django
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Use the __range operator:
...filter(current_issue__isnull=True, created_at__range=(start_date...
Difference between session affinity and sticky session?
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I've seen those terms used interchangeably, but there are different ways of implementing it:
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nginx missing sites-available directory
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edited Jun 26 '18 at 21:00
user2066657
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How to run multiple DOS commands in parallel?
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answered Jun 13 '12 at 8:44
Bali CBali C
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How do I escape spaces in path for scp copy in Linux?
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answered Dec 3 '13 at 23:53
Adrian GunawanAdrian Gunawan
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How to check if a function exists on a SQL database
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This is what SSMS uses when you script using the DROP and CREATE option
IF EXISTS (SELECT *
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How to upgrade Eclipse for Java EE Developers?
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answered Jun 27 '13 at 7:55
Duncan JonesDuncan Jones
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