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I wrote a set of nodejs functions that add this feature.. Not too
difficult at all.

trimming is trivial in node

for (var key in dataObject) {
keyCount++;
var dataValue = dataObject[key].trimRight();

.....

In fact, I use this to trim an entire row when returning a result set

function trimRow(row) {
for (i in row) {
row[i] = row[i].trimRight();
}

return row;
}

for (row in resultSet) {
trimRow(resultSet[row]);
}

I have a set of DB functions that encapsulate the IBM stuff, and this is
how I do it now... I just had to rewrite it for node6 and async so still
in testing, but this part still works.


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On Sat, Mar 24, 2018 at 12:36 PM, Nathan Andelin <nandelin@xxxxxxxxx> wrote:

Niels,

Could you clarify? Are you suggesting that somebody submit an RFE to have
IBM add new SQL connection settings that implement the desired "trim"
behaviors?

Nathan.


On Sat, Mar 24, 2018 at 9:08 AM, Niels Liisberg <nli@xxxxxxxxxxxxxxxxx>
wrote:

At better solution would be: set the trim option on the connection since
that is already IBM proprietary . Doing it on the select statement would
pollute the sql syntax.

Why don't you raise a RFE for both trimming and sql-alike data types in
the
result-set. I think my friend Jesse Gorzinsky would love that.
lør. 24. mar. 2018 kl. 15.52 skrev Henrik Rützou <hr@xxxxxxxxxxxx>:

Nathan

a lazy programmer (and I'm one) is a programmer that dosn't code 100
similar programs from one end to the other - they have fun making a
program generator that then does the job they do not bother to make ;-)

On Sat, Mar 24, 2018 at 3:10 PM, Nathan Andelin <nandelin@xxxxxxxxx>
wrote:

Henrik,

The term "lazy programmer" is sometimes used with negative
connotation,
and
other times used with positive connotation. In this case, I don't
fault
programmers who would rather not code the full SQL statement,
including
rtrim() function calls required to trim fields.

I was just trying to say that this is a case where invoking a REST
web
service API would provide a simpler interface for programmers. A
web-service API would relieve programmers of the verbosity and
ofttimes
complexity of coding their own SQL statements.

I'm just suggesting that this is a case where a REST web service API
would
have advantages over Node's db2a interface.



On Sat, Mar 24, 2018 at 7:41 AM, Henrik Rützou <hr@xxxxxxxxxxxx>
wrote:

Nathan

you may call it lazy to want to have a transparent interface that
hasn't
to
be
touched every time you add a new or remove a column to a table.

Especially removing a column will cause errors if you specify
resultsets
by specific field names, imho they sould automatically be removed
from
the rest service and that should automatically result in the field
are
removed
in the UI regardless of code defining the field may exsist.

We are back to constructing an UI where if you filter the SSN from
UserA
it dosn't appear in his UI but dons't filter it from UserB it
appears -
both running
on the same code.


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Regards,
Henrik Rützou

http://powerEXT.org <http://powerext.org/>
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Niels Liisberg
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System & Method A/S
Phone +45 70 20 30 10
Mobile + 45 31 15 88 61
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