I use Data manager to update my Qlik app, due to some reason I am unable to load table through Select data from source feature.
I can preview my table and edit or modify data in Data manager but unable to upload via Select data from source feature.
See image for error
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After defining a model in a SQL Server Analysis Services Tabular project, the schema in an underlying data source may change. These changes are not automatically detected or updated in a project.
With multidimensional projects you can open the DataSource View right click on "refresh" to get the updates. However, I don't see similar functionality in tabular projects.
How can you update an Analysis Services tabular model with the changes in the data source?
For SSAS Tabular and Azure Analysis Services, for updates to the underlying schema, you have to go to the 'Table Menu' & Table Properties and edit the table properties. If you then click the refresh preview it will detect the changes and show the new columns. You have to select the tick boxes, to bring newly added columns to the main Tabular Model. You have to do this for all table, there isn't a full detect all changes option.
Question on msdn for reference More info here
Follow these steps to update the model after the underlying database changes:
Right click on a table and select Table 'Properties...'
Click the 'Design...' button
Click on the 'Query' menu
Click 'Refresh Current'
In my Android application, I need to add about 300 customers. As application have database import/export feature available so I decided to do insert customers on computer, instead of mobile.
Here's how I did that:
Install app on mobile
Exported db using export feature
Inserted data using SQLite Editor tool
Saved the DB
Transferred on mobile and imported back
Logically, it should work but it's not working.
Export/Import Feature:
This feature does work as expected, I've tested like this:
Added some dummy data
Exported data on SD card
Delete the App
Re-install (dummy data wasn't available)
Imported data back and it worked
What I noticed:
The exported database zip file contains a file with same name as database but with an additional word e.g DBNAME.db-journal. When I added data in db using SQLite Editor, and save it. The -journal file was removed.
As application doesn't show added data in app, but if we export db from app and open it in editor, then it shows all data.
I've even tried to remove previous -journal file, right before importing but no luck.
Hi our company requires us to change databases to other server, so we need rebuild Tableau dashboard using new datasource (same table but on different platform).
Is there any way I can just only edit and update the datasource link in Tableau, don't need to rebuild the dashboard?
You can replace data source. Connect to the new data source. The go Data > Replace Data Source. See the docs for more details. https://onlinehelp.tableau.com/current/pro/desktop/en-us/connect_basic_replace.html
Given that Tableau apparently refuses to allow proper editing of the Data Source I have resorted to creating a new one from scratch.
The screenshot shows the situation: the old Data Source "NY FIPS 5" is still being attached to the Worksheet.
The intention is to use the new DataSource usCountyCrimeSummary : however it is unclear ( to me at least) how to disconnect the old Data Source from the existing sheet and then attach the new DataSource to that sheet.
The big surprise was when clicking on Edit Connection it did not allow selecting a different Data Source : instead it went into the properties of the existing Data Source. So then how to switch the Data Source?
One thing to note is that switching data sources will change for all sheets connected to that data source. If you only need to change the data source for one sheet out of many, copy that sheet to a new workbook, change it there, then copy it back.
Perhaps your broken data connection needs to be fixed first, but to change a data source go Data > Replace Data Source
I'm using VS2K13.3, and have a connection setup in my Entity Data Model (model first) to an Azure database.
When I right click on the surface of the modeler and select Generate Database, all I get is a dialog to save the model to a DDL script in my project. I don't get a wizard to publish the model and generate a database on an external database (for instance Azure).
Online tutorials show a different result. Any idea why this might be happening?
For example when reading these instructions, the dialog that I get is not what's described within this linke: http://msdn.microsoft.com/en-us/library/vstudio/dd456815(v=vs.100).aspx
I reread this and apparently it's working as described. How then do you get the DDL executed in Azure SQL?