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change a result into one record


change a result into one record

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Message
ChrisM@Work
ChrisM@Work
SSCrazy Eights
SSCrazy Eights (8.9K reputation)SSCrazy Eights (8.9K reputation)SSCrazy Eights (8.9K reputation)SSCrazy Eights (8.9K reputation)SSCrazy Eights (8.9K reputation)SSCrazy Eights (8.9K reputation)SSCrazy Eights (8.9K reputation)SSCrazy Eights (8.9K reputation)

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, x.FAC_ACTIVITY [FAC_ACTIVITY]
, x.NUMMAINTEMP [NUMMAINTEMP]
, LH.dtLeaseFrom [LHdtLeaseFrom]
, LH.dtLeaseTo [LHdtleaseto]
, crp.destimated [crpdestimated]
--, pps.HValue [ppsNSFFEE]

,pps.NSFFee
,pps.MTMFee
,pps.SecDepIntRate

, m.stext [memoStext]

FROM vw_DK_RMMISCDATA x
LEFT JOIN Property p
   ON x.RM_ID = p.sCode
OUTER APPLY ( -- flatten relevant rows from PropOptions
   SELECT
      HPROP   = MAX(po.HPROP),
      STYPE   = MAX(po.STYPE),
      SVALUE   = MAX(po.SVALUE),
      NSFFee   = MAX(CASE WHEN po.STYPE = 'nsffee' THEN po.hvalue END),
      MTMFee   = MAX(CASE WHEN po.STYPE = 'MTMFee' THEN po.hvalue END),
      SecDepIntRate = MAX(CASE WHEN po.STYPE = 'DDEPOSITINTEREST' THEN po.hvalue END)
   FROM PROPOPTIONS po
   WHERE po.HPROP = p.hmy -- outer reference
      AND po.STYPE IN ('nsffee', 'MTMFee', 'DDEPOSITINTEREST') -- filter
) pps



“Write the query the simplest way. If through testing it becomes clear that the performance is inadequate, consider alternative query forms.” - Gail Shaw

For fast, accurate and documented assistance in answering your questions, please read this article.
Understanding and using APPLY, (I) and (II) Paul White
Hidden RBAR: Triangular Joins / The "Numbers" or "Tally" Table: What it is and how it replaces a loop Jeff Moden
Exploring Recursive CTEs by Example Dwain Camps
dwain.c
dwain.c
SSCarpal Tunnel
SSCarpal Tunnel (4.2K reputation)SSCarpal Tunnel (4.2K reputation)SSCarpal Tunnel (4.2K reputation)SSCarpal Tunnel (4.2K reputation)SSCarpal Tunnel (4.2K reputation)SSCarpal Tunnel (4.2K reputation)SSCarpal Tunnel (4.2K reputation)SSCarpal Tunnel (4.2K reputation)

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ChrisM@Work (2/27/2013)
Jeff, you and Dwain may have missed the preceeding part of this case.

@dmarz96, it's much easier to see what you are trying to do, now that I've seen both threads. Often, breaking a case up into different threads like this causes confusion and fragmented replies as no single thread has all of the information required to put together a solution.


Indeed I did but it looks like you've got it covered.


My mantra: No loops! No CURSORs! No RBAR! Hoo-uh!

My thought question: Have you ever been told that your query runs too fast?

My advice:
INDEXing a poor-performing query is like putting sugar on cat food. Yeah, it probably tastes better but are you sure you want to eat it?
The path of least resistance can be a slippery slope. Take care that fixing your fixes of fixes doesn't snowball and end up costing you more than fixing the root cause would have in the first place.


Need to UNPIVOT? Why not CROSS APPLY VALUES instead?
Since random numbers are too important to be left to chance, let's generate some!
Learn to understand recursive CTEs by example.
Splitting strings based on patterns can be fast!
My temporal SQL musings: Calendar Tables, an Easter SQL, Time Slots and Self-maintaining, Contiguous Effective Dates in Temporal Tables
Ed Wagner
Ed Wagner
SSChampion
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Points: 10210 Visits: 9539
dmarz96 (2/26/2013)is there a way to get only one record or am i doint this wrong.


I think this is the statement that caused me to think only one of the rows was required.


Tally Tables - Performance Personified
String Splitting with True Performance
Best practices on how to ask questions
Ed Wagner
Ed Wagner
SSChampion
SSChampion (10K reputation)SSChampion (10K reputation)SSChampion (10K reputation)SSChampion (10K reputation)SSChampion (10K reputation)SSChampion (10K reputation)SSChampion (10K reputation)SSChampion (10K reputation)

Group: General Forum Members
Points: 10210 Visits: 9539
Thank you, Jeff and Dwain, for following up.


Tally Tables - Performance Personified
String Splitting with True Performance
Best practices on how to ask questions
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