On 04/04/2014 23:36, Alexandre Benson Smith wrote:
If you don't need a particular table information, having it on the
view is useless... So if you have the need of a distinct rescult set
only one view would not handle this. So the on the fly generated query
is not better than the view
Maybe, I've completly mistaken the original question, but isn't
select
r.RDB$VIEW_SOURCE
from RDB$RELATIONS r
where r.RDB$VIEW_SOURCE is not null
simply returning the underlying query - with every field?
Am 07.04.2014 11:32, schrieb Svein Erling Tysvær:
CREATE OR ALTER VIEW SALDO_UMOWY(
Maybe, I've completly mistaken the original question, but isn't
select
r.RDB$VIEW_SOURCE
from RDB$RELATIONS r
where r.RDB$VIEW_SOURCE is not null
simply returning the underlying query - with every field?
Sure, it would in many cases return the query used in the view (I think it is
possible
Hello,
I've a litte question. Now I can order by the column number, order by 1. Can
I set this information with a variable?
Dim k as integer = 1;
Order by :k?
Thanks
I don't think so.
And anyway, you should never be using an order by number - unless there is
really no way around it, in my opinion.
A
On Mon, Apr 7, 2014 at 11:47 AM, checkmail check_m...@satron.de wrote:
Hello,
I've a litte question. Now I can order by the column number, order by 1.
On 07/04/2014 12:40, Andrea Raimondi wrote:
And anyway, you should never be using an order by number - unless
there is really no way around it, in my opinion.
When people make statements like that it would be really helpful if they
were to say *why* they are of this opinion, otherwise the
I am of this opinion because SQL scripts change and what is today column
number 2 may become column number 14 two days later.
This, in turn, leads to potential problems because you think it's ordering
by something whereas instead it's ordering by something else.
A
On Mon, Apr 7, 2014 at 2:58
Thanks. Knowing this reasoning, one can then use one's judgement in
comparing this reason against a desire to avoid repeating a long complex
expression which could also lead to a maintenance risk.
On 07/04/2014 15:02, Andrea Raimondi wrote:
I am of this opinion because SQL scripts change and
To avoid those cases, I will usually wrap the long and complex expression
in an outer select giving it an intuitive column name.
It does not work in *all* cases, but it does work in most.
A
On Mon, Apr 7, 2014 at 3:05 PM, Tim Ward t...@telensa.com wrote:
Thanks. Knowing this reasoning, one
On Mon, Apr 7, 2014 at 6:04 AM, Svein Erling Tysvær
svein.erling.tysv...@kreftregisteret.no wrote:
Maybe, I've completly mistaken the original question, but isn't
select r.RDB$VIEW_SOURCE
from RDB$RELATIONS r
where r.RDB$VIEW_SOURCE is not null
simply returning the underlying
On Mon, Apr 7, 2014 at 6:47 AM, checkmail check_m...@satron.de wrote:
I've a litte question. Now I can order by the column number, order by 1.
Can I set this information with a variable?
Dim k as integer = 1;
Order by :k?
You can do the equivalent with an EXECUTE STATEMENT.With the
Thanks @ll J
Von: firebird-support@yahoogroups.com
[mailto:firebird-support@yahoogroups.com] Im Auftrag von Ann Harrison
Gesendet: Montag, 7. April 2014 17:30
An: firebird-support@yahoogroups.com
Betreff: Re: [firebird-support] order by
On Mon, Apr 7, 2014 at 6:47 AM, checkmail
Hello,
in my Case I would round a integer number to a full quarter number: 12 to
15, 91 to 90, 98 to 105 etc.
Is there anything I can use?
Thanks a lot.
Regards
Olaf
Hi Olaf,
how abaout normalizing to quarters (divide by 15e0), rounding and
multiply by 15?
Thomas
Am 08.04.2014 07:39, schrieb checkmail:
Hello,
in my Case I would round a integer number to a full quarter number: 12
to 15, 91 to 90, 98 to 105 etc.
Is there anything I can
First example:
timediff = mod(minutestoround,15);
if(15/2 timediff) then
roundedminutes = minutestoround + 15 - timediff;
else
roundedminutes = minutestoround - timediff;
?
Von: firebird-support@yahoogroups.com
Hi,
yes, every 15 Minutes.
Von: firebird-support@yahoogroups.com [mailto:firebird-support@yahoogroups.com]
Im Auftrag von Thomas Beckmann
Gesendet: Dienstag, 8. April 2014 07:47
An: firebird-support@yahoogroups.com
Betreff: Re: [firebird-support] Round - quarter hour
Hi Olaf,
how
16 matches
Mail list logo
