Re: [HACKERS] range intervals in window function frames

2010-12-16 Thread Hitoshi Harada
2010/12/16 Alvaro Herrera : > Excerpts from Daniel Popowich's message of mié dic 15 15:02:05 -0300 2010: > >>   1) Is there active work on window functions with frames over >>      interval ranges? > > Yeah, we had a patch for that but it was rejected; only ROWS was > implemented.  RANGE needed mor

Re: [HACKERS] range intervals in window function frames

2010-12-15 Thread Alvaro Herrera
Excerpts from Daniel Popowich's message of mié dic 15 15:02:05 -0300 2010: > 1) Is there active work on window functions with frames over > interval ranges? Yeah, we had a patch for that but it was rejected; only ROWS was implemented. RANGE needed more work; not sure if the patch author i

[HACKERS] range intervals in window function frames

2010-12-15 Thread Daniel Popowich
Hello, all! I first posted this to pgsql-general, but didn't get a definitive answer to my question concerning if a window function feature is scheduled or being worked on for 9.x. -- I need to do moving averages over time series data and was hoping window functions could solve the prob