Download presentation
Presentation is loading. Please wait.
3
amachanic@gmail.com@AdamMachanic
4
Background Lots of Demos(That’s it.)
5
… 1010110110101010101110010100100010101001010010010010000101010 … Frames – as many as you need
6
ROWS BETWEEN 1 PRECEDING AND CURRENT ROW ROWS BETWEEN 3 PRECEDING AND 2 FOLLOWING
7
ROWS BETWEEN 1 PRECEDING AND CURRENT ROW ROWS BETWEEN 3 PRECEDING AND 2 FOLLOWING
8
ROWS BETWEEN 1 PRECEDING AND CURRENT ROW ROWS BETWEEN 3 PRECEDING AND 2 FOLLOWING
9
ROWS BETWEEN 1 PRECEDING AND CURRENT ROW ROWS BETWEEN 3 PRECEDING AND 2 FOLLOWING
10
ROWS BETWEEN 1 PRECEDING AND CURRENT ROW ROWS BETWEEN 3 PRECEDING AND 2 FOLLOWING
11
ROWS BETWEEN 1 PRECEDING AND CURRENT ROW ROWS BETWEEN 3 PRECEDING AND 2 FOLLOWING
12
ROWS BETWEEN 1 PRECEDING AND CURRENT ROW ROWS BETWEEN 3 PRECEDING AND 2 FOLLOWING
13
ROWS BETWEEN 1 PRECEDING AND CURRENT ROW ROWS BETWEEN 3 PRECEDING AND 2 FOLLOWING
14
ROWS BETWEEN 1 PRECEDING AND CURRENT ROW ROWS BETWEEN 3 PRECEDING AND 2 FOLLOWING
15
ROWS BETWEEN 1 PRECEDING AND CURRENT ROW ROWS BETWEEN 3 PRECEDING AND 2 FOLLOWING
16
ROWS BETWEEN 1 PRECEDING AND CURRENT ROW ROWS BETWEEN 3 PRECEDING AND 2 FOLLOWING
17
ROWS BETWEEN 1 PRECEDING AND CURRENT ROW ROWS BETWEEN 3 PRECEDING AND 2 FOLLOWING
18
ROWS BETWEEN 1 PRECEDING AND CURRENT ROW ROWS BETWEEN 3 PRECEDING AND 2 FOLLOWING
19
ROWS BETWEEN 1 PRECEDING AND CURRENT ROW ROWS BETWEEN 3 PRECEDING AND 2 FOLLOWING
20
ROWS BETWEEN 1 PRECEDING AND CURRENT ROW ROWS BETWEEN 3 PRECEDING AND 2 FOLLOWING
21
ROWS BETWEEN 1 PRECEDING AND CURRENT ROW ROWS BETWEEN 3 PRECEDING AND 2 FOLLOWING
22
ROWS BETWEEN 1 PRECEDING AND CURRENT ROW ROWS BETWEEN 3 PRECEDING AND 2 FOLLOWING
23
Ranking ROW_NUMBER RANK DENSE_RANK Analytic Offset LAG LEAD Aggregate SUM AVG COUNT MIN MAX Analytic Framed FIRST_VALUE LAST_VALUE
26
Window functions make complex T-SQL much easier Performance, on the other hand, is up to you Be creative! There are endless use cases for these features Beware of RANGE mode
29
www.microsoft.com/learning http://microsoft.com/msdn http://microsoft.com/technet http://channel9.msdn.com/Events/TechEd
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.