How do I return a row and an ascendi开发者_如何学JAVAng counter as a result set?It depends on your RDMS, but there\'s probably a RANK or ROW_NUMBER function.If its SQL Server you can do it with the fo
Next weekend we\'re havinga competition with 3 qualifications a semifinal and a final. Only the best 15 participants could compete in the semifinal. Only the best 6 compete in the Finals.
I am looking for helpon how to give an exponentially decaying weight according to time. I am writing a small web searching program in c# and want to rank search results according to a time decaying fa
I want to optimise my Solr engine. I don\'t want ranked results. I just want all docs which match my query is there any way I can remove it . So that retri开发者_Python百科eving data improves ?There i
I have a paged list of search results. A user can search for \'derp\' and anything with that sequence of characters anywhere in the name is returned.
This question is a variation on a previous question: Comparison-based ranking algorithm The variation I would like to pose is: what if loops are solved by discarding the earliest contradicting choice
Let\'s say I have Posts and Comments for a blog app using Rails and MySQL. I want to rank Posts by nu开发者_如何学Gomber of comments.(Note: not just sort, but get their actual 1st,2nd,3rd rank).
I work withSharePoint 2010 and I\'m开发者_运维知识库 very new to the same. I\'ve been assignedthe task of customizing the search center results to reflect entries of one particular subsite in our intr
I have a data set: PlayerYearPoints John201060 Jane201083 Stan201042 Brian201051 Phil201065 John20091 Jane200944
I need a list of the top ranked players in a game. The rank is calculated on the fly and the data is taken from two tables. I managed to order them in the correct way but the @rank:=0 -> @rank:=@rank+
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