On 9/14/2011 15:29, Jay A. Kreibich wrote:
Most RDBMS systems will throw an error if you don't group or
aggregate column references, but SQLite trust you to know what you're
doing. Personally I've always found this to be very useful, as I
often have queries that lead to great
On Thu, Sep 15, 2011 at 07:00:43AM +0800, Mohd Radzi Ibrahim scratched on the
wall:
>
> On 15-Sep-2011, at 2:55 AM, Magnus Thor Torfason wrote:
>
> >
> > I then ran a query grouping employees by job:
> >
> > > select ename, job from emp group by job;
> > "ENAME", "JOB"
> > ==
>
On 15-Sep-2011, at 2:55 AM, Magnus Thor Torfason wrote:
>
> I then ran a query grouping employees by job:
>
> > select ename, job from emp group by job;
> "ENAME", "JOB"
> ==
> "FORD", "ANALYST"
> "MILLER", "CLERK"
> "CLARK", "MANAGER"
> "KING", "PRESIDENT"
> "TURNER",
On Sep 14, 2011, at 9:27 PM, Darren Duncan wrote:
> Petite Abeille wrote:
>> On Sep 14, 2011, at 8:55 PM, Magnus Thor Torfason wrote:
>>> Now, I get a list of the jobs, and a random selection of employees. I would
>>> have expected an error here. Of course, my actual query was different (this
On Wed, Sep 14, 2011 at 12:24:57PM -0700, Gerry Snyder scratched on the wall:
> Would be pragma to reverse unordered selects show a different result?
Very likely, yes.
http://sqlite.org/pragma.html#pragma_reverse_unordered_selects
-j
--
Jay A. Kreibich < J A Y @ K R E I B I.C H >
On Wed, Sep 14, 2011 at 02:55:06PM -0400, Magnus Thor Torfason scratched on the
wall:
> I have this database of employees. A simple select looks like this:
> Now, I get a list of the jobs, and a random selection of employees.
> I would have expected an error here. Of course, my actual query
Petite Abeille wrote:
On Sep 14, 2011, at 8:55 PM, Magnus Thor Torfason wrote:
Now, I get a list of the jobs, and a random selection of employees. I would
have expected an error here. Of course, my actual query was different (this
is based on the Oracle example data base from very old days),
Would be pragma to reverse unordered selects show a different result?
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On 9/14/2011 2:55 PM, Magnus Thor Torfason wrote:
I then ran a query grouping employees by job:
select ename, job from emp group by job;
"ENAME", "JOB"
==
"FORD", "ANALYST"
"MILLER", "CLERK"
"CLARK", "MANAGER"
"KING", "PRESIDENT"
"TURNER", "SALESMAN"
Now, I get a list of the
On Sep 14, 2011, at 8:55 PM, Magnus Thor Torfason wrote:
> Now, I get a list of the jobs, and a random selection of employees. I would
> have expected an error here. Of course, my actual query was different (this
> is based on the Oracle example data base from very old days), but it was also
I have this database of employees. A simple select looks like this:
> select ename, job from emp order by job;
"ENAME", "JOB"
==
"SCOTT", "ANALYST"
"FORD", "ANALYST"
"SMITH", "CLERK"
"ADAMS", "CLERK"
"JAMES", "CLERK"
"MILLER", "CLERK"
"JONES", "MANAGER"
"BLAKE",
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