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GUID data type stores “16-byte binary values” that operate as globally unique identifiers.
21 Mar 2016
| 1 comment
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Hi Guys
16 Oct 2013
| 1 comment
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02 Jan 2013
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Hello. I have a table (a bigint, b bigint)? where for any a is true that a>=b. select sqrt(a-b) from table; there is error, bad argument in sqrt() (don't remember exactly). select * from table where a
17 Nov 2010
| 12 comments
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Maybe your company is thinking of opening a new branch office if there are enough customers who live within the target area. Or maybe you want to let your customers know which of your stores they are closest to. Maybe you want to investigate the routes your delivery trucks take.
14 May 2009
| 3 comments
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More than likely, you need to keep track of the beginning and ending of some kind of an event. Maybe you track how long employees have been with your company, how much time users spend on a particular web site, or the duration of insurance policies.
29 Apr 2009
| 2 comments
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