RE: Running Values ( Cummulative)

SSC Guru

Points: 186127

September 4, 2012 at 9:32 am

Mitesh Oswal (9/4/2012)
Farooq,
Can you please verify the below code. Looks better performance...

Very interesting. Can you post the test script which you used for the comparison?

^{“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