Suppose you had a column called SampleNumber.
And in this column, you might have...
1
1
1
2
2
2
2
3
3
4
4
4
5
5
5
5
etc.
How would you write the SQL statement that would return the maximum number
of a sample?
For example, if within the SampleNumber column, the SampleNumber 17 had more
You're right about max() and group_concat() will not help you either.
You need something like this:
select max(cnt)
from (select count(*) as cnt from table_name group by SampleNum)
Pavel
On Tue, Nov 10, 2009 at 3:24 PM, Rick Ratchford
r...@amazingaccuracy.com wrote:
Suppose you had a column
On Tue, 10 Nov 2009 15:28:30 -0500, Pavel Ivanov wrote:
You're right about max() and group_concat() will not help you either.
You need something like this:
select max(cnt)
from (select count(*) as cnt from table_name group by SampleNum)
That'll give you the count of the largest set. But not
Rick Ratchford r...@amazingaccuracy.com
wrote:
How would you write the SQL statement that would return the maximum
number of a sample?
For example, if within the SampleNumber column, the SampleNumber 17
had more records (say there are 23 SampleNumber = 17 in the table,
more than any
.
:-)
Rick
#-Original Message-
#From: sqlite-users-boun...@sqlite.org
#[mailto:sqlite-users-boun...@sqlite.org] On Behalf Of Igor Tandetnik
#Sent: Tuesday, November 10, 2009 2:33 PM
#To: sqlite-users@sqlite.org
#Subject: Re: [sqlite] Get Max Samples
#
#Rick Ratchford r...@amazingaccuracy.com
