Comments on: SQL Puzzle: SQL Advance Query – Find date range for same Market Rank https://www.dbrnd.com/2017/10/sql-puzzle-sql-advance-query-find-date-range-for-same-market-rank/ BIGData | NoSQL | MSSQL | MySQL | PostgreSQL Sat, 27 Apr 2019 16:19:52 +0000 hourly 1 https://wordpress.org/?v=7.0.4 By: Lakshman https://www.dbrnd.com/2017/10/sql-puzzle-sql-advance-query-find-date-range-for-same-market-rank/#comment-7046 Sat, 27 Apr 2019 16:19:52 +0000 https://www.dbrnd.com/?p=5782#comment-7046 SELECT MIN(RankDate) AS StartDate,MAX(RankDate) AS EndDate,RankNo
FROM MarketRank
GROUP BY RankNo

]]> By: Dinesh.IS https://www.dbrnd.com/2017/10/sql-puzzle-sql-advance-query-find-date-range-for-same-market-rank/#comment-5986 Tue, 07 Nov 2017 05:08:21 +0000 https://www.dbrnd.com/?p=5782#comment-5986 –Method-1
Select Min(RankDate) As StartDate,Max(RankDate) As EndDate,B.RankNo
From MarketRank A
Inner JOin (Select Distinct RankNo
From MarketRank) B On A.rankno=B.rankno
Group By B.RankNo

–Method-2
Select Min(RankDate) As StartDate,Max(RankDate) As EndDate,RankNo
From (Select RankDate,RankNo
From MarketRank ) A
Group By RankNo

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