John SAP has Published 117 Articles

Meaning/Use of multi-tenant SAP HANA database

John SAP

John SAP

Updated on 30-Jul-2019 22:30:21

266 Views

SAP HANA also supports multitenant database container system, along with singe logical database. Using multitenant isolate databases, administration of HANA system becomes easy in a distributed environment.You can also implement cross tenant database structure where one application running on one HANA system can also run on logical database from other ... Read More

Executing a SQL query in SAP HANA Studio

John SAP

John SAP

Updated on 30-Jul-2019 22:30:21

1K+ Views

To run the query, click on green arrow button on top right corner  or press F8.

Using Smart Data Access SDA in SAP HANA

John SAP

John SAP

Updated on 30-Jul-2019 22:30:21

376 Views

Smart Data Access under Provisioning tab allows you to access and analyze the data stored in other database systems without replicating the data into HANA database. Data replication process is always time consuming and requires memory storage. Smart Data Access allows you to create virtual tables which are linked to ... Read More

Use of SAP Host Agent in SAP HANA

John SAP

John SAP

Updated on 30-Jul-2019 22:30:21

471 Views

To manage software updates and patch management in HANA system environment, you should install SAP Host Agent on all the machines that are part of SAP system landscape. SAP Host Agent is used by Software Update Manager to install the software patches on all the component servers in your system ... Read More

Using LM Structure in SAP HANA environment

John SAP

John SAP

Updated on 30-Jul-2019 22:30:21

141 Views

LM structure in SAP HANA system landscape is used to manage installation details of all the components under HANA. LM structure information helps to manage software updates and patches. The information with LM structure is used by Software Update Manager SUM to install the software updates and new releases in ... Read More

Use of SAP HANA Repository to maintain objects

John SAP

John SAP

Updated on 30-Jul-2019 22:30:21

260 Views

This is used to update versions of HANA Studio to newer versions. Studio Repository maintains the code to perform updates for HANA Studio.All the objects that you develop are maintained in Packages which are maintained under SAP HANA Repository. These packages are arranged in the form of hierarchy to make ... Read More

Default table type in SAP HANA database

John SAP

John SAP

Updated on 30-Jul-2019 22:30:21

332 Views

By default it creates a Row store table. The horizontal lines in front of table name represents row based storage table in database. HANA database also supports column store tables but you need to add a keyword “Column” in create table query.Below snapshot confirms that by default a row based ... Read More

SQL Operation supported in SAP HANA SPS06 SDA

John SAP

John SAP

Updated on 30-Jul-2019 22:30:21

118 Views

With use of SAP HANA SPS06 Smart Data Access, you can only perform SELECT operation on virtual tables moved using new remote data source.

SQL Operation supported in SAP HANA SPS07 SDA

John SAP

John SAP

Updated on 30-Jul-2019 22:30:21

109 Views

With use of SAP HANA SPS06 Smart Data Access, you can only perform Select, Insert, Update and Delete operation on virtual tables moved using new remote data source.

Differentiating between row and column store table in SAP HANA database

John SAP

John SAP

Updated on 30-Jul-2019 22:30:21

380 Views

Yes, it is possible to differentiate between both the table types.  When you go to schema and view the newly created table, you can see vertical lines in front of table name and it confirms that this is column store table.In below pic, you can see the difference between a ... Read More

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