C_HAMOD_2404 SAP Certified Associate - Data Engineer - SAP HANA Questions and Answers

SELECT on the source object

CREATE VIRTUAL TABLE on the remote source

CREATE ANY on the target schema

ALTER on the remote source

Synonym

Remote source

SQL view

Authorization

To automate the setting of cardinality rules

To reuse the settings of an existing join

To develop a series of linked joins

To ignore unnecessary data sources

To warn developers that the calculation view is no longer supported

To indicate that it should not be used as a data source to other calculation views

To lock the calculation view from further modifications

To redirect queries on this calculation view to another one

The .hdinamespace specifies "sub-folder":"append", so calculation views can only be created in subfolders.

The imported calculation view and its data source have different namespaces.

The namespace used within the calculation view to reference the table is different from the actual namespace in the identifier of this table.

An .hdinamespace file is defined in the src folder that specifies a different namespace property than the one in the identifier of the calculation view.

Text join

Referential join

Inner join

Left outer join

Create a filter expression that uses an OR operator.

Create 3 calculated columns.

Implement a union node and map each year as a separate column.

Create a restricted column for each year.

Usage statistics of the calculation view

Expected memory consumption

Information about join cardinality

Joins that are defined on calculated columns

Input Parameter

Variable

Table function

Procedure

To prevent filtered columns from producing incorrect aggregation results.

To improve filter performance in join node

To allow filter push-down in stacked calculation views

To ignore a filter applied to a hidden column

Defining the flowgraph data target node

Building/deploying the flowgraph

Running the flowgraph

Saving the flowgraph

Define a restricted column in a union node.

Add an intersect node above the union node.

Include an aggregation node above the union node.

In the union node, map both source customer name columns to one target column.

The names of the input parameters do not match.

You selected the wrong parameter mapping TYPE.

Your source calculation view is of type DIMENSION.

You already mapped the input parameters in another calculation view.

Use an aggregation node.

Use a union node.

Use an intersect node.

Use a minus node.

Check the SQL query generated by the Data Preview.

Use the SQL Analyzer to identify the tables used.

Enable the Debug Query mode to identify the source columns used.

Observe which columns are mapped using the Performance Analysis mode.

Multiple blocks can be defined only within a single calculation view.

The block must have only one start node.

The block must start with a node that defines a table as a data source.

Only one block can be defined across a stack of calculation views.

To display dependencies in stacked scenarios

To automate the build process

To manage versions of source files

To enable collaboration between developers

You did not define at least one input parameter.

You did not define a valid table type.

Your table function includes a DELETE statement.

Your table function refers to a scalar function.

A SELECT privilege and an Analytic Privilege (Country United States) on the CUBE calculation view

A SELECT privilege on the CUBE calculation view and an Analytic Privilege (Country United States) on the DIMENSION calculation view

SELECT privileges and Analytic Privileges (Country United States) on both views

A SELECT privilege and an Analytic Privilege (Country United States) on the DIMENSION calculation view

Dependencies between calculation views

Descriptions of all objects defined in a calculation view

All settings defined in a calculation view

Documentation to support the calculation view

To check the results without applying user privileges.

To test your code without generating a logic container.

To hide the actual tables by using aliases in the code.

To execute a statement without creating entries in the database log.