There is the "Show fields related to:" feature in Excel:
I want something like this, but return in the following form:
MeasureGroup1: Dimension1, Dimension2, Dimesion3
MeasureGroup2: Dimension2, Dimesion3
...
Can't find out how Excel retrieve this data. I need to write a script which will automatically generate the relationship data for a chosen cube. It can be MDX or XMLA. ADO.NET in the last resort (it should be a portable script after all).
Hope you can help.
The following returns a recordset which Excel uses to determine which dimensions are related to which measure groups:
select *
from $system.MDSCHEMA_MEASUREGROUP_DIMENSIONS
Plus the xmla solution:
<Discover xmlns="urn:schemas-microsoft-com:xml-analysis">
<RequestType>MDSCHEMA_MEASUREGROUP_DIMENSIONS</RequestType>
<Restrictions />
<Properties />
</Discover>
Related
In my model I want to loop through the database which contains multiple columns (see example) by an event. The idea behind it is that I want to create dynamic events based on the rows in the database.
But I've no clue how to iterate through a database in anylogic and also was not able to find an example of a loop with a database.
The dummycode of my problem would look something like this:
For order in orderdatabase:
Create order based on (order.name, order.quantity, order.arrivaltime, order.deliverylocation)
Where order in the loop is every row of the database, and the value on which the creation is based based on the different column values of that specific row.
Can somebody give me a simple example of how to create such a loop for this specific problem.
Thanks in advance.
Use the database query wizard:
put your cursor into a code field
this will allow you to open the database wizard
select what you need (in your case, you want the "iterate over returned rows and do something" option
Click ok
adjust the dummy code to make it do what you want
For details and examples, check the example models and the AnyLogic help, explaining all options in detail.
I have created a database in anylogic. Previously, I have related the information in the row to the columnn, i.e. there is a component in the row, and its properties are in the columns, and have put this in a function. Now I want to make the component the column and the properties, but don't know how to make it all relate. Below is the code I've written for the former:
site = selectFrom(parameters) .where(parameters.box_number.eq(boxNumber)) .where(parameters.site.eq(site)) .firstResult(parameters.site);
So box_number is the component and site is one of the properties. With this method, site is a column, but I want it to be a row.
You should use the SELECT WHERE SQL syntax, see https://help.anylogic.com/index.jsp?topic=%2Fcom.anylogic.help%2Fhtml%2Fconnectivity%2Fquerying.html&resultof=%22%73%65%6c%65%63%74%22%20%22%77%68%65%72%65%22%20
You can filter and load data in any format. Also, best use the database query wizard to help:
can anyone explain in very simple words what the <group> tag stands for. I already read this: enter link description here
But I can't get it, I played with reports over three hours but can't get any results.
__
I have a csv datasource looking like that:
Name | Value
-------------
Ab | 123
Ba | wow
Cb | got
De | it
For instance I would like to get only the entry in the value column where the entry in the Name column is "Cb" (would be "got").
Hence, I created a group with: following expression: $F{Name}.compareToIgnoreCase("Cb")
Unfortunately I always get the entire column although I only want one entry.
Do I use the group tag in the right way? Maybe I have misunderstood the intended purpose of this tag.
Any help would be appreciated.
2014-March-22:
I made a simple example PastBin:minimalcode-jrxml-file using following csv file as datasource:
Name;Tom
Birthday;01-May-1980
Country;Germany
sex;male
Here is a screenshot of the design view (ireports 5.5.0):
And here is what I get when I click on preview (in ireports), unfortunately this is not what i want:
Maybe anyone can help.
Thanks
The purpose of this tag is to "group/unite data based on a specific column value. Let's take for example the classic HR schema. Every Employee is linked with a specific Department. While getting all the employees inside a report, you can "divide" them in groups based on the department on which they are connected (i.e: by creating a group with for the employee.department_id attribute). A simple usage might be creating different tables with employees records for every department. Basically, is the same function as the Group clause in SQL (only that Jasper is aware of these groups and allows you to customize them).
In your case, i'm not quite sure that the expression used is creating a jasper-group. Anyway, what you're trying to do (i mean, getting only that record) can be easily accomplished by a "WHERE" clause inside the report query: WHERE name='Cb'
You don't need group use filter expression:
<filterExpression><![CDATA[$F{Name}.equalsIgnoreCase("Cb")]]></filterExpression>
In reports I need to show localised field labels and entity names. For this I need to retrieve some pieces of metadata, namely -- localised entity names.
Can you access metadata in Fetch-based reports? If you can, how severely will performance suffer?
There is a hack to sort of get pick list values and default labels. Quoting from reference:
You must use the distinct clause, and create a seperate dataset to
fetch only the option set field like this.
<fetch version="1.0" output-format="xml-platform" mapping="logical"
distinct="true"> <entity name="account">
<attribute name="accountratingcode" /> </entity> </fetch>
This actually returns 2 columns to BIDS -
accountratingcode
accountratingcodevalue
Create a report parameter for the main report and in the Available
Values tab specify:
Get Values from a query
Dataset: Seperate Dataset with the Fetch XML
above
Value Field: accountratingcodeValue
Label Field:
accountratingcode
Sorry to say that entity metadata is not exposed via the FetchXml interface as neither "attributes" nor their corresponding "labels" are entities, so cannot be queried.
You can prove this by using the FetchXml builder ([details of getting it and making it work with CRM 2011 are here][1]). You will note that none of the available entities contain the information you seek.
Edit: looking at the core requirement (rather than answering the question in isolation as I originally did), it is possible to include "label" values in FetchXml statements, as #skfd notes in his own answer.
I have a large table which inserts data into the database. The problem is when the user edits the table I have to:
run the query
use lots of lines like value="<cfoutput>getData.firstname#</cfoutput> in the input boxes.
Is there a way to bind the form input boxes to the database via a cfc or cfm file?
Many Thanks,
R
Query objects include the columnList, which is a comma-delimited list of returned columns.
If security and readability aren't an issue, you can always loop over this. However, it basically removes your opportunity to do things like locking certain columns, reduces your ability to do any validation, and means you either just label the form boxes with the column names or you find a way to store labels for each column.
You can then do an insert/update/whatever with them.
I don't recommend this, as it would be nearly impossible to secure, but it might get you where you are going.
If you are using CF 9 you can use the ORM (Object Relation Management) functionality (via CFCs)
as described in this online chapter
https://www.packtpub.com/sites/default/files/0249-chapter-4-ORM-Database-Interaction.pdf
(starting on page 6 of the pdf)
Take a look at <cfgrid>, it will be the easiest if you're editing table and it can fire 1 update per row.
For security against XSS, you should use <input value="#xmlFormat(getData.firstname)#">, minimize # of <cfoutput> tags. XmlFormat() not needed if you use <cfinput>.
If you are looking for an easy way to not have to specify all the column names in the insert query cfinsert will try to map all the form names you submit to the database column names.
http://help.adobe.com/en_US/ColdFusion/9.0/CFMLRef/WSc3ff6d0ea77859461172e0811cbec22c24-7c78.html
This is indeed a very good question. I have no doubt that the answers given so far are helpful. I was faced with the same problem, only my table does not have that many fields though.
Per the docs EntityNew() the syntax shows that you can include the data when instantiating the object:
artistObj = entityNew("Artists",{FirstName="Tom",LastName="Ron"});
instead of having to instantiate and then add the data field by field. In my case all I had to do is:
artistObj = entityNew( "Artists", FORM );
EntitySave( artistObj );
ORMFlush();
NOTE
It does appear from your question that you may be running insert or update queries. When using ORM you do not need to do that. But I may be mistaken.