Nabble - JReport

Re: problem with mysql deatediff in ireport

2006-05-29T23:46:55Z

alfa <sneha_nrao7@...> writes:

>
>
> Hi
>
> Here is my sql query
> select a.rmaid, CompanyName, arrivaldate, despatchdate,
> datediff(despatchdate,arrivaldate) 'NoOfDays', Orderdate,proddesc from
> rmatable a, company b, companyorder c, product d,
> rmatable_product e where a.companyid = b.companyid and a.rmaid = c.rmaid
> and a.companyid = c.companyid and
> a.rmaid = e.rmaid and d.prodid = e.prodid and month(despatchdate) =
> (month(curdate())-1);
>
> this query is working fine with i report. but when i try to display
> 'NoOfDays' field in the report i cannot generate the report. i get error
> while compiling. if i don't include this field in the report then report
> runs fine. 'NoOfDays' is alias name.
> doen anyone know the reason? please let me know.
>
> Thanks
> --
> View this message in context:

http://www.nabble.com/problem+with+mysql++deatediff+in+ireport-
t1679426.html#a4554225
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>
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>

Hi,
I went through your query and it looks as if you are getting the problem since
you are giving 'NoOfDays' (within single quotes). Instead try giving without
the single quotes as below.

datediff(despatchdate,arrivaldate) NoOfDays,

In case if that was helpful mail a feedback to me...
Regards,
Vijay

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Re: problem with mysql deatediff in ireport

2006-05-26T10:46:51Z

Does it work from mysql command line or query browser gui?
Shouldn't you have an AS before the alias?

datediff(despatchdate,arrivaldate) AS 'NoOfDays'

On 5/25/06, alfa <sneha_nrao7@...> wrote:

Hi

Here is my sql query
select a.rmaid, CompanyName, arrivaldate, despatchdate,
datediff(despatchdate,arrivaldate) 'NoOfDays', Orderdate,proddesc from
rmatable a, company b, companyorder c, product d,
rmatable_product e where a.companyid = b.companyid and a.rmaid = c.rmaid
and a.companyid = c.companyid and
a.rmaid = e.rmaid and d.prodid = e.prodid and month(despatchdate) =
(month(curdate())-1);

this query is working fine with i report. but when i try to display
'NoOfDays' field in the report i cannot generate the report. i get error
while compiling. if i don't include this field in the report then report
runs fine. 'NoOfDays' is alias name.
doen anyone know the reason? please let me know.

Thanks
--
View this message in context: http://www.nabble.com/problem+with+mysql++deatediff+in+ireport-t1679426.html#a4554225
Sent from the JReport forum at Nabble.com.

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problem with mysql deatediff in ireport

2006-05-24T23:06:20Z

Hi

Here is my sql query
select a.rmaid, CompanyName, arrivaldate, despatchdate, datediff(despatchdate,arrivaldate) 'NoOfDays', Orderdate,proddesc from rmatable a, company b, companyorder c, product d,
rmatable_product e where a.companyid = b.companyid and a.rmaid = c.rmaid and a.companyid = c.companyid and
a.rmaid = e.rmaid and d.prodid = e.prodid and month(despatchdate) = (month(curdate())-1);

this query is working fine with i report. but when i try to display 'NoOfDays' field in the report i cannot generate the report. i get error while compiling. if i don't include this field in the report then report runs fine. 'NoOfDays' is alias name.
doen anyone know the reason? please let me know.

Thanks