At first i want to say that im not an expert in Drools, actually im worked with a Rule Engine but is based in Oracle BPM/RN.
In this technology i can if any rule have a conflict with each others:
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But, i can see the same in Drools. Actually im doing a testing app with this Excel Decision Table:
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I select two rules that have conflicts.
Thanks in advice.
Im expected any view to check if i have any conflict between rules in XLS Decision Table.
Related
I am getting a Write Conflict Error I can't seem to get around. My database has all of the tables on Azure. The tables are all linked
I have a form that shows details about a specific course. I select the course by using a split form. On that form, I have a subform that shows the languages that course is being translated into.
Double-clicking on a specific field on the form displays another form with the details of that language's translation work.
The really puzzling issue is that I don't get the Write Conflict on all records. It occurs only on recently added translation records. I'm suspicious that there is something in those records that is causing the problem, but it isn't missing or invalid data.
I tried converting the table to a local table, and then I don't get any errors. I posted the problem to the MS Access community, and they sent me here.
Any ideas of how to fix it?
Thanks,
Merrikay
This is my first post on Stack. I've been reading for a while and learned a lot. Thanks to all those who share on this site.
My office runs still runs MS Access 2007 and I was tasked with creating a database even though I had no experience doing so. I read "The Missing Manual for Access 2007", another book that I can't remember the name of, multiple posts on this site and Microsoft's and can't find the solution to what I need to do.
Issue: I want to have two fields on a form referring to the same table, each with look ups but want the second field's options to be dependent on the first. For example, I want the first field for "Region" to list options to select 1 2 3 or 4. If someone chooses 1, I want the second field only listed offices that are in Region 1. This doesn't seem like it should wildly complicated but I cannot figure out how to do it.
I have tried using the expression builder to create nested IIf functions, filtering queries, macros and a few other things but don't have the depth of knowledge to make any of them accomplish what I'm looking to do.
Is there a way to accomplish this easily without VBA? Or if VBA is the only way, can someone point me to a good code that I hopefully figure out and edit for this purpose?
Thank you for any help and advice. Please let me know if I left out any useful information
Steve
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According to the searching I've done over the past couple of days, what I'm trying to achieve should be fairly straightforward but nothing that I've found has solved my problems. This is my first time at using Access, or SQL at all. Apologies in advance for the length of the question.
Essentially I need to pick up a value from one table and multiply it by another in the another table, and then store the result in the second table, via forms and subforms.
The Problem:
I'm attempting to create a database of projects, part of which is a quotation tool. The database has several tables covering all the required inputs for our project managers, most of which are linked to the PKs of their parent tables.
My current attempt has a form (frmJobDetails) giving the details of the each project (linked to tblJobs). This form has two subforms:
frmJobRolesSubform details who's working on the project in what role ( and, notably, their sale rate.
frmJobProcessesSubform details the tasks, who's allocated to which task and the estimated number of hours to complete.
Both subforms link to their own tables (tblJobs_Roles and tblJobs_Processes respectively).
frmJobProcessesSubform obtains the people working on the project and their roles from frmJobRolesSubform so the manager can allocate a person to a task on frmJobProcessesSubform. This is done via a combobox: cboRole.
So far, so good.
I'm needing to obtain the sale rate of the person working on the given task so that I can calculate the cost of the task. Specifically, I'd like a field on the subform to calculate the cost of the task and then store it in tblJobs_Processes.
My Attempts
I've attempted to build a query (qryProcessCost) that calls cboRole, either as an expression in the Field cell or in the Criteria cell ([Forms]![frmJobsProcessesSubform]![cboRole]).
I'm aware this can't successfully when the form isn't active, but I'm getting Access' request for input for [Forms]![frmJobsProcessesSubform]![cboRole] when selecting from the subform. The query runs successfully when example values are hardcoded into the query. The query should, obviously, only return a single value.
I've tried setting the ControlSource of a textbox to [qryProcessCost]![dblProcessCost] (where dblProcessCost is the calculated field), but this can't then write to the table (as far as I can deduce). Also, I get a #Name? error in the cell and I can't seem to get to the bottom of that.
I've tried setting the RecordSource property of a combobox to SELECT [qryProcessCost]![dblProcessCost] FROM [qryProcessCost], and the ControlSource to the relevant field of the table. While this would be a clunky solution, it actually doesn't work anyway as it fails to pick up the value of [Forms]![frmJobsProcessesSubform]![cboRole].
I've tried using an intermediate textbox to determine what value cboRole is passing, and I'm happy with that - the primary key of the role assigned in frmJobsRolesSubform.
The Question:
I'm guessing that I'm probably going to have to resort to VBA at this point to get what I want but I'm unfamiliar with the Access VBA structures (though I've used Excel VBA a fair bit).
Anyone got any ideas, hints, suggestions or pointers?
Cheers in advance,
Aaron
In case anyone else has a similar problem, I've posted my complete solution below:
I implemented Gene's correction to my references, which provided something, but the query wouldn't update when the fields on the form were changed. As I noted in the question, I also really wanted it to be a text box rather than a combo box for usability reasons but wasn't sure how to have a Record Source and Control Source for a text box.
I ended up going round in circles, via VBA and macros and several types of error and happened upon a suggestion to use a DLookUp here. I hadn't been able to get them to work for this particular problem before, but I managed to make it work this time. Specifically, I put the DLookUp in the following macro:
SetProperty
Control Name txtBudgetCost
Property Value
Value =DLookUp("[dblCostRate]","[tblJobs_Roles]","[pkJobs_RoleID]="[cboRole])*[txtBudgetHours]
This macro was used for the After Update event of the relevant fields on the subform.
Setting the value property of a field to a DLookUp meant that I could set the Control Source property of a the text box txtBudgetCost to the relevant field in the table, to obtain the desired behaviour.
Both cboRole and txtBudgetHours are fields on the same subform as the field txtBudgetCost.
The only problem with this solution is that, when the subform is viewed in the Datasheet view, a #Name? error is given for the new record row. I probably just need to enter some error handling somewhere, though I haven't given much thought for what it should be just yet.
Cheers,
Aaron
I am trying to move sugarCRM data (Leads, Opportunities and Applicants, these are modules in sugarCRM) - I have the .csv files. No SQL.its hosted by this company and they won't give me the sql.
the issue is that leads for example has 212 columns(fields)
the regular sugarCRM has far less fields.
I am trying to figure out what is the best way to import all the data without having to use the Studio to create each field individually.
Opportunities module has 110 fields also on the hosted version - and the regular sugarCRM only has about 27.
so my question is how do I create all the fields so I can import them
I already created a file that gets the column names, and I did import all the data into a table called Leads1. when I rename it to leads and check ... the data doesnt show on the page.
any ideas? (please dont answer and say : ask the company to send you the sql, because they will not send it they know I want to move out of their hosted environment I already spent an hour on the phone and they wouldn't)
any ideas or suggestions would be greatly appreciated thank you
With or without the SQL you'll need to recreate the fields in Studio as you need the views to also include the fields. It's tedious, but the only real viable option in this case. It is important that the fields are named exactly the same when doing this so that the import works correctly.
If you can hack some code, another option is to create a module that will export the SQL for the whole database for you from within SugarCRM and also the whole file structure as a zip so that you don't have to recreate anything.
BTW - make sure that the SugarCRM instance you are moving to is the exact same version. Once you do the import then you can upgrade to your desired version. This guarantees that the DB structure will be the same then (given that the custom fields get created appropriately).
Good luck!
I'm fairly new to using the Birt Report Designer and need to figure out how to generate a report from a SQLite database. I have suceeded in getting it to connect to the DB but am now unsure how to generate a report and the tutorials that I have found aren't of much help so far.
I have a template that was given to me by my employer that has a few fields, I'm wondering if these fieldnames (in the template) are supposed to match field names in the DB.
Also, when I go to Run->View Report-> As PDF I am unsure what I am supposed to enter for the field "User Key", does this correspond to a table name in the DB or something along these lines?
As of now, I have tried entering a table name but just a blank report is generated.
If anyone can point me to a good resource or help with this I would greatly appreciate it. Thanks
There are two books i could really advice:
BIRT - A Field Guide to Reporting
Integrating and Extending BIRT
and the Eclipse Help containing BIRT documentation.
I suppose the User Key could be report parameter (listed in Data Explorer window), which is passed to Data Set to select appropriate data. If I'm guessing right, check within a Data Set editor ("Parameters" tab and "Query" tab) where the User Key parameter goes in - probably to one of the table field in a WHERE clause. Parameters in a query are represented by question marks: SELECT * FROM fooTable WHERE barColumn = ?. Hope tracking this would lead to find out, what to enter to the parameter.
Additionally, ensure if your Data Set(s) is(are) connected correctly to your SQLite Data Source ("Data Source" tab in a Data Set editor).
Being as new as you are to BIRT, I would suggest building a couple of reports with the sample DB (Classic Models). There are many, many samples out there for you to use as a guide. Additionally, most tutorials will use the Classic Models data so you can follow right along. After you create a couple of practice reports (this should not take more than 30-45 minutes) the template you have been given will likely make A LOT more sense and allow you to make progress almost immediately.
If you are looking for a nice collection of tutorials and samples, be sure to check out Birt Exchange for Dev Share (samples) & tutorials.
As for the "User Key" this is almost certainly a report-level parameter used to filter the data set (as the previous answer points out).
Good Luck!