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erroneous repeating row values in SQL Results view [message #56748]

Tue, 02 June 2009 12:48

No real name

Messages: 121
Registered: July 2009

Senior Member

Hi,
When I perform a join on two tables (each table has ~3400 rows), a
number of rows are copiously repeated towards the end of the displayed
result set. For example, there will be 12 "John Smith" rows followed by
7 "John Doe" rows. I know that these rows really do not occur in
duplicate in the tables, I suspect something is wrong in the result set
processing.

The join statement is nothing crazy:
select app.id.cn,app.hr.hrnum from app.id join app.hr on app.id.empnum =
app.hr.hrnum

In the Data Management Preferences, I have set max row count and max
display row count both to 4000. It is as if the result view fills up the
empty rows at the end with duplicates from the result set. That is,
fills up all 4000 rows even though result set was some 3000 rows.

I am using a ganymede birt build from eclipse.org with these versions:
BIRT 2.3.2
DTP 1.6.2
Eclipse 3.4.2
EMF 2.4.2

Has anyone else also seen this behavior?

Thanks, chris

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Re: erroneous repeating row values in SQL Results view [message #56829 is a reply to message #56748]

Tue, 02 June 2009 17:47

Eclipse User

Originally posted by: brianf.sybase.com

Hi Chris...

The people who would typically respond to your question are on holiday at
the moment. Please be patient and I'm sure they'll respond when they get
back next week.

--Fitz

"Chris Giblin" <cgi@zurich.ibm.com> wrote in message
news:h0372v$96d$1@build.eclipse.org...
> Hi,
> When I perform a join on two tables (each table has ~3400 rows), a number
> of rows are copiously repeated towards the end of the displayed result
> set. For example, there will be 12 "John Smith" rows followed by 7 "John
> Doe" rows. I know that these rows really do not occur in duplicate in the
> tables, I suspect something is wrong in the result set processing.
>
> The join statement is nothing crazy:
> select app.id.cn,app.hr.hrnum from app.id join app.hr on app.id.empnum =
> app.hr.hrnum
>
> In the Data Management Preferences, I have set max row count and max
> display row count both to 4000. It is as if the result view fills up the
> empty rows at the end with duplicates from the result set. That is, fills
> up all 4000 rows even though result set was some 3000 rows.
>
> I am using a ganymede birt build from eclipse.org with these versions:
> BIRT 2.3.2
> DTP 1.6.2
> Eclipse 3.4.2
> EMF 2.4.2
>
> Has anyone else also seen this behavior?
>
> Thanks, chris

Report message to a moderator

Re: erroneous repeating row values in SQL Results view [message #499647 is a reply to message #56748]

Mon, 23 November 2009 15:38

Dominik

Messages: 4
Registered: November 2009

Junior Member

Hi Chris,

could you solve the problem in the mean time?
We are struggling right now with a problem that might be related to yours: Our Birt reports are filled up with duplicate rows when produced with the Birt web viewer. The local previews in Eclipse are fine.

Does anyone have an idea what might be the reason for this behavior?

Thanks,
Dominik

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Re: erroneous repeating row values in SQL Results view [message #595914 is a reply to message #56748]

Tue, 02 June 2009 17:47

Brian Fitzpatrick

Messages: 500
Registered: July 2009

Senior Member

Hi Chris...

The people who would typically respond to your question are on holiday at
the moment. Please be patient and I'm sure they'll respond when they get
back next week.

--Fitz

"Chris Giblin" <cgi@zurich.ibm.com> wrote in message
news:h0372v$96d$1@build.eclipse.org...
> Hi,
> When I perform a join on two tables (each table has ~3400 rows), a number
> of rows are copiously repeated towards the end of the displayed result
> set. For example, there will be 12 "John Smith" rows followed by 7 "John
> Doe" rows. I know that these rows really do not occur in duplicate in the
> tables, I suspect something is wrong in the result set processing.
>
> The join statement is nothing crazy:
> select app.id.cn,app.hr.hrnum from app.id join app.hr on app.id.empnum =
> app.hr.hrnum
>
> In the Data Management Preferences, I have set max row count and max
> display row count both to 4000. It is as if the result view fills up the
> empty rows at the end with duplicates from the result set. That is, fills
> up all 4000 rows even though result set was some 3000 rows.
>
> I am using a ganymede birt build from eclipse.org with these versions:
> BIRT 2.3.2
> DTP 1.6.2
> Eclipse 3.4.2
> EMF 2.4.2
>
> Has anyone else also seen this behavior?
>
> Thanks, chris

Report message to a moderator

Re: erroneous repeating row values in SQL Results view [message #596839 is a reply to message #56748]

Mon, 23 November 2009 15:38

Dominik

Messages: 4
Registered: November 2009

Junior Member

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