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Software Development on the SAP HANA Platform

You're reading from   Software Development on the SAP HANA Platform Written by a SAP HANA expert, this book takes you from installation to running your own processes in no time. By the end of the course you'll have awesome data retrieval and analytical powers to call on.

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Product type Paperback
Published in Jul 2013
Publisher
ISBN-13 9781849689403
Length 328 pages
Edition Edition
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Author (1):
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Mark Walker Mark Walker
Author Profile Icon Mark Walker
Mark Walker
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Table of Contents (19) Chapters Close

Software Development on the SAP HANA Platform
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
1. So, What Is This SAP HANA Thing Anyways? FREE CHAPTER 2. SAP HANA Studio – Installation and First Look 3. Your First SAP HANA Development – An Attribute View 4. Painting with Numbers – An Analytic View 5. Let's Get Graphical – Graphical Calculation Views 6. You Talking to Me? – Scripted Calculation Views 7. Hey! That's My Data! – Authorizations in SAP HANA 8. On Another Level – Hierarchies in SAP HANA 9. Deploying Your Reporting Application to Reporting Software 10. Data Provisioning Using Data Services 11. Application Development Using the XS Engine So Long and Thanks – Where To Go from Here Index

Quick reference


Here is a quick overview of the main topics covered in this chapter.

Object

Usage

Creation

Scripted calculation view

Like a graphical calculation view, this allows development of complex data models, combining data from several sources, and presenting the data in one coherent place.

Quick Launch | Calculation view | Create. Give Name and Description values, select SQLScript. Write the appropriate script, define the output parameter, and activate.

CE functions

These allow us to interact with the database, and the data we have read from it, without writing SQL.

  • CE_OLAP_VIEW: This reads an analytic view

  • CE_COLUMN_TABLE: This reads a database table (column table only)

  • CE_PROJECTION: This creates a projection on data read into a scalar variable

  • CE_CALC: This creates a calculated column in a projection

  • CE_JOIN, CE_LEFT_OUTER_JOIN, and CE_RIGHT_OUTER_JOIN: This joins two scalar variables together

  • CE_UNION_ALL: This creates a union of two scalar variables (which have the...

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