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When should I use cross apply over inner join?
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ON t2o.t1_id = t1.id
AND t2o.rn <= 3
, but this is less readable and probably less efficient.
Update:
Just checked.
master is a table of about 20,000,000 records with a PRIMARY KEY on id.
This query:
WITH q AS
(
SELECT *, ROW_NUMBER() OVER (ORDER BY id) AS...
Why does Razor _layout.cshtml have a leading underscore in file name?
...s no security functionality. See the web.config in the Views folder that already blocks all cshtml and aspx files, underscore or not (sets up System.Web.HttpNotFoundHandler for them).
– Michael Stum♦
Jul 2 '17 at 21:58
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How to highlight cell if value duplicate in same column for google spreadsheet?
I am looking for formula for google spreadsheet
highlight cell if value duplicate in same column
6 Answers
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How to have an auto incrementing version number (Visual Studio)? [duplicate]
... this way.
Newer versions of Visual Studio give this error:
(this thread begun in 2009)
The specified version string contains wildcards, which are not compatible with determinism. Either remove wildcards from the version string, or disable determinism for this compilation.
See this...
Recommended way to save uploaded files in a servlet application
I read here that one should not save the file in the server anyway as it is not portable, transactional and requires external parameters. However, given that I need a tmp solution for tomcat (7) and that I have (relative) control over the server machine I want to know :
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RRSet of type CNAME with DNS name foo.com. is not permitted at apex in zone bar.com
...s expired and AWS emailed me to create CNAME for the hosts I have, but I already have A record, what to do now?
– eugene
Jun 26 at 13:07
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How do you make a web application in Clojure? [closed]
...let API from you unless you want it, which won't be often). Go look at the README at that URL, then download a snapshot and start playing.
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How to create a unique index on a NULL column?
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As already stated on accepted answer's comment with fifty upvotes, it should be supported by MS Sql Server to have multiple null in a columns indexed as unique. It is a failure to implement SQL standards not to allow so. Null is n...
What is the best (and safest) way to merge a Git branch into master?
...explain it appropriately, so have a look at the Git book - Rebasing or git-ready: Intro into rebasing for a little description. It's a quite cool feature
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how do you push only some of your local git commits?
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I see. The branch name already existed locally; I suppose it didn't like that. The remote didn't have the branch name yet though.
– Nateowami
Feb 17 '17 at 16:43
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