Get monthly report in sql

Question

I got in my data base colums logs, data, type How to get logs from year from now with month distinction f.ex: row

logs = 'error...'
data = 2012-11-05 11:24:08
type = 1

.... And I want get them in that view

month     logs-count   type
January     100         1
January     100         2
February    160         1
February    120         2
 ....

Answer 1

try this,If these columns are in same table

select monthname(data) as month,count(logs)as logs-count,type from table
 group by month

Answer 2

试试这个：

select datename(month, data) as month count(logs)as logscount, type from table

Answer 3

For mysql:

select monthname(data) as month, count(*) as logs-count, type
  from table
  group by month, type

You need to group by both date and type to get multiple rows per month.