Created
July 12, 2014 07:32
-
-
Save tnachen/366efb2ae2ea3f5f2cfd to your computer and use it in GitHub Desktop.
Drill Window Phase 2
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Drill Window Notes: | |
| New Function Scope for Window queries | |
| Function rename in DrillOptiq for window functions, add "_win" perhaps | |
| Let's focus on these window functions: | |
| --------------------------------------- | |
| lead | |
| rank | |
| lag | |
| percentile | |
| ExpressionTreeMaterilizer <-- MaterializationContext <-- Need to make sure we're using the right function scope within window queries. |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment