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Need help to Update Database

Posted: Sun Apr 15, 2012 10:51 pm
by ruiascensao
Hi,

I have 2 tables:

Table1 - Batch:
batch_id
batch_code
batch_min
batch_max
batch_status

Table2 - jobs (subform)
jobs_id
jobs_batch_id
jobs_code
jobs_min
jobs_max

I need to write a sql statemente to update the database:

batch_max=SUM(jobs_min) and Batch_min=sum(jobs_max) where batch_id =jobs_batch_id.

Then I need to change de batch status:

batch_max | batch_min | batch_status
>= 1 | 0 | Failed
1 | 1 | Failed
0 | 1 | Passed
0 | 2 | Failed

Can anyone please help me?
This seems to be complex ...

Thank You!

Rui

Re: Need help to Update Database

Posted: Wed Apr 18, 2012 9:18 am
by admin
Rui,

Its more a SQL question than a nuBuilder one.

you could try http://www.dbforums.com/mysql/

Steven

Re: Need help to Update Database

Posted: Wed Apr 18, 2012 5:58 pm
by ruiascensao
Thank you for your suggestion.

Best Regards,
Rui

Re: Need help to Update Database

Posted: Mon Apr 23, 2012 4:26 am
by admin
.