Which types of calculation views are available in SAP HANA
There are two different types of calculation views available: graphic and SQL script.
What is the difference between calculation view and analytical view in HANA
The second type of information view in SAP HANA is an analytical view, which is used to model data with measures and define more intricate slices on the data in the SAP HANA database.
Which types of calculation views can you create
There are two types of calculation views that you can create:
- Use a graphical editor to create graphical calculation views.
- Calculation views that use scripts can be created by writing SQL scripts.
Which SAP HANA engine executes calculation view
When calculation views are used in queries, the query is first optimized in the calculation engine; however, you can override this behavior using the Execute in SQL Engine option.
What is the difference between CDS view and calculation view
The architecture of the two technologies is where the first difference can be found. CDS Views, on the other hand, are objects that belong to the ERP application layer (ABAP layer), whereas Calculation Views are objects that belong to the SAP HANA database layer and not the application layer.
How do I create a calculation view in SQL script
Note: We can create additional fields under columns, and we can calculate them using SQL Code. Create a Calculation View, i.e., a type of SQL Script. Under Columns, create all OUTPUT fields that are necessary to display in Output. See the below screenshot.
What is _sys_bic in HANA
When an object is created and activated (HANA Modeling views, Stored Procedures), run time objects are saved under _SYS_BIC/Column views in database. This is done using the _SYS_BIC schema in the SAP HANA database.
What is calculated column in SAP HANA
Known as fields whose values are expressed as an output of a SQL expression that can use other column values and some other data as input parameters, calculated columns in a SAP HANA database table are what are known as.
Which tool can you use to preview calculation view data
If any hierarchies have been defined in calculation views of type Dimension or Cube, you can preview output in hierarchical tree structures using the Hierarchies tab in the SAP Database Explorer.
How do you create a join in calculation view
Procedure
- Launch the view editor and select the necessary calculation view.
- Drag a join view node to the editor from the editors tool palette.
- Select the join view node, then add data sources.
- Create the output columns.
- Make a joining.
- Establish the join properties.
- Utilizing the suggested join cardinality (optional).
- Select OK.
What is CDS view in SAP HANA
Core Data Service (CDS) Views of SAP HANA are virtual data models that enable direct access to the HANA databases underlying tables. SAP CDS Views, which were introduced with the companys new programming model, push logic from the application server to the client-side and database.
How do you check performance of calculations in SAP HANA
Procedure
- Launch the view editor and select the calculation view.
- Select (Switch to Performance Analysis Mode) from the menu bars dropdown list.
- The SAP HANA modeler executes the validation rules and provides the validation results in the job log when Run Performance Validations for this View is selected.
How do you call a table function in SAP HANA
Steps: Launch the HANA repository, navigate to the package, and then choose Table function from the context menu.
How do I copy a formula view in SAP HANA
If you have implemented the keyboard shortcuts, you can also press CTRL C to copy an object from the SAP HANA Systems view. Then, select the object, go to the package where you want to paste it, and select Paste from the context menu.
How do you take calculation view in composite provider
How to pass values from SAP BEx to HANA calculation view?
- Create a calculation view in HANA in the first step.
- Create input parameters based on a calendar day in step two.
- Create an expression as shown below in step three.
- Step 4: On top of this HANA view, construct a Composite Provider (HCPR) and consume the input parameters as well.
What is the difference between projection and aggregation in SAP HANA
As agreed, we can filter data in projection while performing aggregations in the aggregation node. For example, the option to add an aggregated column is not available in projection while it is present in the aggregation node.
What are CE functions in SAP HANA
HANA Calculation Engine Functions, also known as CE Functions, are a mechanism made available in HANA SPS02 that permits direct access to the HANA Column Store and provides incredibly fine-grained control over how precise columns are projected, calculated, and aggregated.Dec 11, 2014
What are the three types of information views
The attribute view, analytic view, and calculation view are the three different types of information views.