StackOverflow2013

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plurals

PO
primarykey
Id
2262331
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
2
CommunityOwnedDate
CreationDate
2010-02-14T19:00:10.770
FavoriteCount
0
LastActivityDate
2010-02-14T19:17:02.340
LastEditDate
2010-02-14T19:17:02.340
LastEditorUserId
144424
OwnerUserId
144424
ParentId
2262286
PostTypeId
2
Score
1
ViewCount
0
LastEditorDisplayName
text
Body
Not mentioning the RDBMS, lets say MS SQL <pre><code>SELECT TopicID, COUNT(1) TotalCount FROM TopicComments WHERE CommentDate BETWEEN @StartDate AND @EndDate GROUP BY TopicID ORDER BY TotalCount DESC </code></pre> So a full example would look something like <pre><code>DECLARE @TopicComments TABLE( TopicID INT, UserID INT, CommentDate DATETIME ) INSERT INTO @TopicComments SELECT 1, 1, '14 Feb 2010' INSERT INTO @TopicComments SELECT 1, 1, '14 Feb 2010' INSERT INTO @TopicComments SELECT 1, 2, '14 Feb 2010' INSERT INTO @TopicComments SELECT 1, 2, '14 Feb 2010' INSERT INTO @TopicComments SELECT 2, 1, '14 Feb 2010' INSERT INTO @TopicComments SELECT 2, 1, '14 Feb 2010' INSERT INTO @TopicComments SELECT 2, 2, '05 Feb 2010' DECLARE @StartDate DATETIME, @EndDate DATETIME SELECT @StartDate = '10 Feb 2010', @EndDate = '14 Feb 2010' SELECT TopicID, COUNT(1) TotalCount FROM @TopicComments WHERE CommentDate BETWEEN @StartDate AND @EndDate GROUP BY TopicID ORDER BY TotalCount DESC </code></pre> Results <pre><code>TopicID TotalCount ----------- ----------- 1 4 2 2 </code></pre> To select the TOP 1 would then be <pre><code>SELECT TOP 1 TopicID, COUNT(1) TotalCount FROM @TopicComments WHERE CommentDate BETWEEN @StartDate AND @EndDate GROUP BY TopicID ORDER BY TotalCount DESC </code></pre> EDIT Use somthing like <pre><code>DECLARE @StartDate DATETIME, @EndDate DATETIME SET @EndDate = DATEADD(D, 0, DATEDIFF(D, 0, GETDATE())) --returns only the date part of GETDATE() SET @StartDate = @EndDate - 5 </code></pre>
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POGet Top entries from a table based on some criteria
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USAdriaan Stander
UserOwnerUserId
1. USAdriaan Stander
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. POGet Top entries from a table based on some criteria
 singulars
 PostTypePostTypeId
 PTQuestion
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
2. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTAcceptedByOriginator
CommentsPostId
1. COthanks, seems so easy now :) . How do i do it using @startDate=GetDate() and @enddate will be GetDate()-n days?
 singulars
 PostPostId
 PO
 UserUserId
 USJoe
2. COHave a look at the edited answer
 singulars
 PostPostId
 PO
 UserUserId
 USAdriaan Stander

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