I have a problem in dealing with SAS Enterprise Guide that runs on the server of my client.
I do not have access to the libraries so, in order to use the datasets the only thing we can do is to store them on the local disk C: of the computer and drag them to SAS.
We can not create libraries because the server does not read local paths.
Once you drag a table, let's call it "mydata" in SAS, the table is automatically renamed "mydata9865" with random numbers at the end and "mydata" is its label.
If you right-click the table and go to properties, you can't find the name of the table, just the label.
The only way I found to check the real name of the dataset is to open the Query Builder and check the name in the code preview.
The problem is that I am dealing with tables of millions of records and the machine I am using is very slow, so whenever I want to open the Query Building, just to check the table's name, it takes sometimes even an hour.
I am not a SAS expert, so I am sure there is a smarter way to do so. Is it possible for instance to use the table by calling it with its label?
data mydata2;
set mydata;
run;
instead of
set mydata9865?
Or is there some place I can rapidly check the name of the table without going through the query builder?
I tried to google it but I can't find anything, I hope someone will be able to help me!
Thank you in advance
Hover the mouse pointer over a data node to see it's attributes. The data set name is the File name: value.
For example:
In this example I had renamed the nodes created by two different queries to be the same (doable:yes, smart:maybe not). NOTE: A data node Label: is not necessarily the same as it's underlying data set's label metadata.
Regarding
use the table by calling it with its label?
Two nodes can have the same label, and is a a situation that defeats this approach.
Use the COPY task to upload your data explicitly. It sounds like you're not adding your data to the projects properly so SAS automatically assigns a name, rather than if you explicitly import or load your data.
Problem solved! I should have simply upload the data to the server with Tasks->Data->Upload Data Sets to Server but I didn't know this task so I didn't know it was possible to do it at all!
https://communities.sas.com/t5/SAS-Enterprise-Guide/Importing-sas-data-sets-from-C-drive-into-SAS-EG-not-possible/td-p/135184
Thank you everybody for you help!
Related
I am creating a data dictionary and I am supposed to track the location of any used field in a workbook. For example (superstore sample data), I need to specify which sheets/dashboards have the [sub-category] field.
My dataset has hundreds of measures/dimensions/calc fields, so it's incredibly time exhaustive to click into every single sheet/dashboard just to see if a field exists in there, so is there a quicker way to do this?
One robust, but not free, approach is to use Tableau's Data Catalog which is part of the Tableau Server Data Management Add-On
Another option is to build your own cross reference - You could start with Chris Gerrard's ruby libraries described in the article http://tableaufriction.blogspot.com/2018/09/documenting-dashboards-and-their.html
Scenario: A computed property needs to available for RAW methods. The IsComputed property set in the model will not work as its value will not be available to RAW methods.
Attempted Solution: Create a computed column directly on the SQL table as opposed to setting the IsComputed property in the model. Specify that CodefluentEntities not overwrite the computed column. I would than expect the BOM to read the computed SQL field no differently than if it was a normal database field.
Problem: I can't figure out how to prevent Codefluent Entities from overwriting the computed column. I attempted to use the production flags as well as setting produce="false" for the property in the .cfp. Neither worked.
Question: Is it possible to prevent Codefluent Entities from overwriting my computed column and if so, how?
The solution youre looking for is here
You can execute whatever custom T-SQL scripts you like, the only premise is to give the script a specific name so the Producer knows when to execute it.
i.e. if you want your custom script to execute after the tables are generated, name your script
after_[ProjectName]_tables.
Save your custom t-sql file alongside the codefluent generated files and build the project.
In my specific case, i had to enable full-text index in one of my table columns, i wrote the SQL script for the functionality, saved it as
`after_[ProjectName]_relations_add`
Heres how they look in my file directory
file directory
Alternate Solution: An alternate solution is to execute the following the TSQL script after the SQL Producer finishes generating.
ALTER TABLE PunchCard DROP COLUMN PunchCard_CompanyCodeCalculated
GO
ALTER TABLE PunchCard
ADD PunchCard_CompanyCodeCalculated AS CASE
WHEN PunchCard_CompanyCodeAdjusted IS NOT NULL THEN PunchCard_CompanyCodeAdjusted
ELSE PunchCard_CompanyCode
END
GO
Additional Configuration Needed to Make Solution Work: In order for this solution to work one must also configure the BOM so that it does not attempt to save the data associated with the computed columns. This can be done through Model using the advanced properties. In my case I selected the CompanyCodeCalculated property. Went to advanced settings. And set the Save setting to False.
Question: Somewhere in the Knowledge Center there is a passing reference on how to automate the execution SQL Scripts after the SQL Producer finishes but I can not find it. Anybody now how this is done?
Post Usage Comments: Just wanted to let people know I implemented this approach and am so far happy with the results.
I have a field named Datavalue 2, I have to manually assign value to that field,How do I write the calculations for this. Any leads for this will be helpful.
Thanks in advance
Tableau is a read-only tool. It does not allow you to make persistent modifications to the original source data.
If you want to derive a value of a field that can change during the life of a Tableau visualization, but leave the original data source unchanged, that is entirely possible. The Tableau features that help with this are calculated fields and parameters. Parameters can be set interactively by the user. Both features are documented in the on-line help.
Tableau has some tricky issues with it, but it is possible to work with variables as well. I am making the assumption that your data is connected through a database.
In my experience, I was connected with data from an MSSQL server, and I had need to use variables for some data cleaning.
The solution I came upon was the difference between using a 'Custom SQL Query' and 'Initial SQL'.
Tableau will not allow declared variables, temp tables, or common table expressions in 'Custom SQL' but it will allow all of those items in the 'Initial SQL' area.
Under 'Connections' Tableau should have the server connection, right clicking on this will allow you to navigate to the 'Initial SQL' box.
After that, I had to do a little fidgeting with the code, but ultimately it was a successful process. Hope that helps somewhat to the OP or any newer viewers. There weren't quite enough tags to determine more about the issue.
I have a nice process overview for our ordering process in Visio. I have an external data source (SQL Server), which works fine. Every record in my data source represents one ordering process. Currently all my shapes of the process are linked to the first record of the data source.
Now I want to add a dynamic behavior. What I want to achieve is this:
A user provides the order reference in a textbox (order reference is a column in the data source)
Afterwards the user clicks a button
After the button click, the process is updated and all shapes are now linked to the external data source record, that matches the provided order reference
So in short: the user should be able to select which process that needs to be visualized.
I assume that this is common functionality, but I don't see how I can deal with this requirement. I've searched already some days on this issue, but without any success.
Can you help me with this issue?
Thanks a lot!
Problem solved :-)
Some old school VBA was required. Using the DataRecordSet object did the trick. It contains a method GetDataRowIDs that you can use to query the external dataset. Once you have the record to visualize, it's just a matter of dynamically updating the shapes with the correct record. Use macro recording to see how to do this.
MSDN: http://msdn.microsoft.com/en-us/library/office/ms195694(v=office.12).aspx
we recently changed one of the databases I develop on from Oracle accounts to LDAP login accounts and all went well for the front end used by the staff that access the system. However, we have a second method of entry restricted to admin staff that load the data onto the database and a lot of processing is called using the dbms_scheduler.
Most of the database tables have a created_by column which is defaulted to pick up their user name from a sys_context but when the data loads are run from dbms_scheduler this information is not available and hence the created_by columns all get populated with APP_GLOBAL.
I have managed to populate a Global Temporary Table (GTT) with the sys_context value and use this to populate the created_by from a stored procedure called by dbms_scheduler so my next logical step was to put this in a function and call it so it could be used throughout the system or even be referenced from a before insert trigger.
The problem is, when putting the code into a function the data from the GTT is not found. The table is set to preserve rows.
I have trawled many a site for an answer but have found nothing to help me can anyone here provide a solution?
The scheduler will be using a different session than the session that created the job - preserve rows will not make the GTT data visible in a different session.
I am assuming the created_by columns have a default value like nvl(sys_context(...),'APP_GLOBAL'). Consider passing the user name as a parameter to the job and set the context as the first step in the job.
A weekend off and a closer look at my code showed a fatal flaw in my syntax where the selection of data from the GTT would never happen. A quick tweak and recompile and all is well.
Jack, thanks for your help.