Whenever the value is a string of characters, it should be in single quotes. Notice that the value has been enclosed in single quotes. You can keep adding AND conditions and continue adding more filters like this. To do this, in the SQL WHERE condition, just add an AND keyword in front of the first condition and specify the next one. For example, if we extend the above case by saying that I now need the list of Age and Genders from EMP_MASTER for all male employees who are 25 or more in age. Now there might be multiple filters required rather than one. One of the 25-year-old employee’s records have been highlighted for reference. On execution, you get the data for ages 25 or more as seen below. If you wanted to include employees with age 25, just add an equals sign in front of the greater than sign to make it a greater than or equal to condition as shown below. On pressing execute you can see that 28 rows have been retrieved and on skimming the data, you realize that the filter was successfully applied. This is because in EMP_MASTER, I declared it’s datatype as INTEGER and not as one of the character datatypes. This means that this data would be returned for ages 26 or more.Īlso note that the number 25 is written without any double or single quotes. For example, below we pick up all the age and gender values for all employees whose age is greater than 25 years.
After your table name in the SELECT statement, add WHERE clause to the end with the condition(s) for the filter. These filters are applied using the SQL WHERE clause. We usually need a particular sub-set of this data and when we pick up only the part we need, this saves a lot of time in query execution and speeds up performance. Most times when we do analysis, we never need all of the data from a table. SQL WHERE – Because we only take what we need
Welcome to the second installment of this SAP HANA SQL Scripts core concepts section where we try to understand the SQL WHERE condition and different ways of using it.
It provides Toolset for developing SAP HANA native applications like application code written in Java and HTML.Core SAP HANA SQL script concepts- SELECT with SQL WHERE conditions SAP HANA system contains a small Web server, which can be used to host small applications. It addresses, in particular, the DataMarts and ABAP on SAP HANA scenarios, which do not include SAP HANA native application development (XS). It provides Toolset for content development. General troubleshooting tools like tracing, the catalog browser and SQL Console are also included. Toolset for various administration tasks, excluding transportable design-time repository objects. HANA Studio → Window → Open Perspective → Other Sap Hana Studio Administration You can choose Perspective in HANA Studio from the following option − SAP HANA Studio provides perspectives to work on the following HANA features.
To work on most recent version of HANA studio, Software Life Cycle Manager can be used for client update.
At the time of Studio installation, specify the features you want to install as per the role. Mac OS, HANA studio client is not availableĭepending on HANA Studio installation, not all features may be available.
SUSE Linux Enterprise Server SLES11: x86 64 bit Microsoft Windows 32 and 64 bit versions of: Windows XP, Windows Vista, Windows 7 SAP HANA Studio can be used on following platforms − It provides an environment for HANA Administration, HANA Information Modeling and Data Provisioning in HANA database. It is a client tool, which can be used to access local or remote HANA system. SAP HANA studio is both, the central development environment and the main administration tool for HANA system. SAP HANA studio is an Eclipse-based tool.