SAP HANA PRACTICE QUESTIONS....

1. [Pick the date]
SRINIVASULUREDDY SRINIVAS.HANA@GMAIL.COM
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2. 1. How to add system to HANA Studio?
Answer:
 Choose Start > Studio.
 Choose Window > Open Perspective > Other.
 Choose Modeler .
 Choose OK.
 Navigate to the Navigator pan
 From the context menu, choose Add System
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3.  Enter the host name, instance number, and a description for the
system you want to add.
 Choose Next.
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4.  Choose Next.
 Select the required options.
 Choose Finish.
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5.  Check the system is the system is added or not
2. Understand the components under server
Answer:
 See the content and catalog files
 Check Under Catalog we have
 Users
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6.  For example check for system user check
 Granted roles
 SQL privileges
 Analytic privileges
 System privileges
 Package privileges
 Roles
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7.  Granted roles
 Part of roles
 SQL privileges
 Analytic privileges
 System privileges
 Package privileges
 Public synonyms
 Schemas
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8.  under schema we have
 Column views
 Procedures
 Tables
 Views...Etc...
 Under catalog we have packages
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9.  Under the package we have
 Attribute views
 Analytic views
 Calculation views
 Analytic privileges
 Procedures...etc.

3. Switch to one perspective to other perspective
 Open perspective
 Select other
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10.  Under perspective you have the following
 Administration control
 Debug
 Graphiti
 Life cycle management
 RCP perspective
 Resources.
 Team synchronizing
4. Check all Standard Schemas
1. SYSTEM
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11. 2. SYS
3. SAP_IC
4. IC_TABLES
5. _SYS_REPO
6. _SYS_STATISTICS
7. _SYS_BI_SYS_BIC
8. _SYS_REPL
5. Create custom schema
 From the Quick Launch tab page, choose SQL Editor.
 In the SQL editor, write the script, create schema <schema name>.
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12.  Execute the script.
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13.  Write grant statement
 Execute.
6. Create Row Based Table in SQL Editor
 Go to modeler
 Click on SQL editor
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14.  Write the ROW table query
 Execute
 REFRESH AND CHECK
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15. 7. Create Column Based Table in SQL Editor
 Go to modeler
 Click on SQL editor
 Write the ROW table query
 Execute
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16.  Refresh and Check
8. Create New Column/Row Based Table from already Existed Row
Based Table
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17. I.)Creation of row table from already created column table
 Select any COLUMN table
 right click & select generate
 Use Table as Template
 PROVIDE Name schema name & type of store
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18.  Execute
II.)Creation of row table from already created column table
 Select any ROW table
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19.  right click & select generate
 Use Table as Template
 PROVIDE Name schema name & type of store
9. Export SQL Statement(Creation of table) from Table
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20.  Select any table
 Double click on the table
 Click on export SQL .
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21.  Check the SQL table
10. Insert data into Tables Manually
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22.  Select any table
 right click & select generate
 Insert Statement
 We will get SQL Statement
 Insert the values
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23.  After inserting the values , execute
 Check the table
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24. 11. Select Data from Tables
 Select any table
 Right click & select generate
 Select Statement
 We will get SQL Statement & click on Execute.
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25.  Check the table
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26. DATA PROVISIONING
12. Execute .DDL File to create Schemas & tables under studio
level
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27.  Select .DDL file
 open it & copy code
 Log on to Studio
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28.  click on SQL Editor
 paste the copied DDL data file on SQL editor
 click on execute
 Check the Schema and Tables
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29. 13. Keep our .DDL file in HANA Data Base
PATH: “usr/sap/HAN/HDB(XX)”
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30.  Go to programs
 WINSCP
 Give the credentials
 Click on Log on
 We use WIN SCP to execute “DDL scripts” from a customer
schema in HANA database
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31.  Select the DDL file in source pane
 Copy the DDL file
 Paste in target location (PATH: “usr/sap/HAN/HDB(XX)”)
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32.  Go to programs  Extra putty
 Give the host name or IP address & port
 Select the SSH
 Select load
 Click on load
 Click on open
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33.  Give the credentials
 Login as :
 Password
 Switch user to HANA user
 Su – username Ex: su – hanadm
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34.  To check is ddl file is copied or not by using ls -1 cmd
 To execute the SQL file
 write the following cmd
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35. hdbsql –i52 –uSYSTEM –pNine1234
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36.  Check the schema in HANA studio
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37. 14. Export Efashion_Tutorial Schema & It’s tables to Client
Location & It’s tables to one sever to other
server(DevTestProd)
Answer:
 Go to modeler
 Click on file
 Choose export
 Open as below
 Select export destination file format

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