A schema is an important structural component of SAP HANA database and gives a logical framework to users. Schemas are important when you work on SAP HANA Studio.
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Schema in sap hana
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SCHEMA IN SAP HANA
2.
Schema in SAP HANA
A schema is an important structural component of SAP HANA database
and gives a logical framework to users. Schemas are important when you
work on SAP HANA Studio.
What is a Schema in SAP HANA?
A schema is like a container which contains all the different elements or
objects of a relational database. The elements of the system reside in the
Catalog node of SAP HANA Information Modeler.
3.
Within the Catalog node, the relational SAP HANA database is
divided into sub-databases known as schemas. These schemas, acting
as logical containers keep all the objects relevant to the database such
as tables, views, functions indexes, stored procedures, etc.
In other words, it categorizes all the important information about a
database into folders. The schema is created as a transportable
design-time file (with extension “.hdbschema”) which is a generally
flat file stored in data repositories.
4.
Components of a
Schema in SAP HANA
Each schema consists of a fixed set of folders containing relevant information:
• Column views
• EPM Models
• EPM Query Sources
• Functions
• Indexes
• Procedures
• Sequences
• Synonyms
• Tables
• Triggers
• Views