select t1.y as y, t1.m as m, (t1.c-lag(t1.c) over (order ...

0

Please login or register to vote for this query.

(click on this box to dismiss)

Portuguese Language

Q&A for linguists, teachers and learners wanting to discuss the finer points of the Portuguese language

select t1.y as y, t1.m as m, (t1.c-lag(t1.c) over (order by t1.y, t1.m)) as d
from (select year(creationdate) as y, month(creationdate) as m, count(*) as c 
from posts where posttypeid between 1 and 2 
group by year(creationdate), month(creationdate)) as t1

Enter Parameters

Options:
Switch sites:
loading Hold tight while we fetch your results