SAP HANA Developer Guide - Get a Free Blog

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● SAP HANA studio and SAP HANA client installed on your local machine. 1. To import the UI toolkit and the service, in the SAP HANA studio, choose the Modeler perspective and select your database instance. 2. From the menu, choose File Import . 3. Select HANA Content Delivery Unit and choose Next. 4. Select Client and browse for the HCO_INA_UITOOLKIT.tgz delivery unit. The delivery units can be found on the SAP HANA host under SYS/global/hdb/content. 5. Select both actions and choose Finish. 6. Perform the same import procedure for the HCO_INA_SERVICE.tgz delivery unit. 7. In the Navigator pane, under Content, check that the following packages are available: sap\bc\ina\uitoolkit sap\bc\ina\demos\epm sap\bc\ina\service\v2 8. To get started developing apps using the toolkit, set up an application project. Related Links i031349364909774.ditamap Registering and Activating the Info Access Service 1. To register the service, switch to the Lifecycle Management perspective of the SAP HANA studio and select your database instance. 2. Choose the Configuration tab page and expand xsengine.ini\application_container. 3. Double-click the application_list line and, under the System column, add the entry InformationAccess. Caution: Once InformationAccess is running, SAP HANA data is exposed by an HTTP service (port 80). 4. To restart SAP HANA XS, choose the Landscape tab page. 5. From the context menu of the xsengine service, choose Kill... The service stops completely and restarts automatically. Importing the Demo Data 1. Go to the SAP Code Exchange Web page of the UI toolkit. 2. From the Documents tab page, download the epm_data.zip archive. 3. Follow the instructions in the readme.txt file contained in the archive. Related Links SAP Code Exchange Web page of the UI toolkit 11.3.3 Getting to Know the Demo App You can now explore what an app built using the UI toolkit looks and feels like. Start the sample UI in a Web browser by opening the following URL: http://:80/sap/bc/ina/demos/epm/search.html 310 P U B L I C © 2012 SAP AG. All rights reserved. SAP HANA Developer Guide Enabling Search
Example: http://hana1.acme.corp:8001/sap/bc/ina/demos/epm/search.html Start exploring the UI. The demo app consists of a header row, a column on the left, and a large content area on the right. The column on the left contains some widgets; the search box and some charts. The charts are used for displaying the count of result items with distinct values. In the EPM example, it is the count of sold products by category and by currency. The content area on the right is for displaying an enlarged view of one of the widgets, the result list is enlarged at page load. The app starts with a search for all. By typing in the search box or filtering in the charts, you can refine the result set. The results are displayed in the list ranked by relevancy. From the right margin of the page, you can pull in the facet repository containing all configured facets that are not displayed in the column and the content pane. Facets are the widgets, such as the results list and charts, that display the dimensions of the result set. You can drag and drop all facets to any position on the UI, be it the column, the content area or the facet repository. When a chart is enlarged in the content pane, you can change the chart type with a click. 11.3.4 Getting to Know the Demo HTML The structure and content of the UI are defined in the search.html file. Open the search.html file using the HTML editor. Familiarize yourself with the structure of the HTML. Partly collapsed, search.html looks like this: SAP HANA Developer Guide Enabling Search P U B L I C © 2012 SAP AG. All rights reserved. 311
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SAP HANA Appliance Software SPS 05
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4.3.1 SAP HANA Repository Packages
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6.5.12 Searching Tables, Models and
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12.2 Authentication Overview. .....
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2 SAP HANA SAP HANA is an in-memory
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With a scanning speed of several gi
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SAP HANA greatly extends the tradit
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2.4 Refactoring SAP HANA Based Appl
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In either case, as a developer you
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For this scenario, you may need to
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Object Description File Extension M
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Committing the file saves it in the
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● Security: Contains the roles an
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The view essentially is a list of r
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Action Description ● Creates a ne
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● Debug Session: The debug sessio
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○ MODELING ○ CONTENT_ADMIN 3.5.
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4.1 Setting up Delivery Units A del
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Related Links ○ In the text boxes
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4.2.2 Creating a Repository Workspa
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3. Open the Project Explorer view.
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1. Create a package Packages are ne
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● Non-Structural Package contains
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In the New Package dialog, enter in
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Maintaining Translation Details [pa
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Note: Exposed package content can i
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Application-Access File Keyword Opt
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Note: You can disable authenticatio
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| |---2011... |---subpackage1 | |--
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You use the mime_mapping keyword to
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1. If you have not already done so,
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2. Select Open Development. The def
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3. Select Next. 4. Enter a user nam
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In the SAP HANA Repositories view,
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Since you only have one workspace,
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6. Add a file called .xsaccess (no
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SAP HANA Developer Guide Setting Up
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5.1 Schema Relational databases con
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creation, but can have any number o
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If you want to define a transportab
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ool public(default=true); optional
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5.9.1 Table-Import Model The table-
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○ The key area of the input value
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{name = "Forename"; sqlType = VARCH
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var pstatement1 = conn.prepareState
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Note: The following example is for
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You can perform the following tasks
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Requirement Preference Substeps Not
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a) Log on to the Central Management
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4. In the Target System section, se
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Remember: Schema mapping only appli
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) Select the required granularity c
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● Hierarchies Note: In the Semant
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Restriction: It is not allowed to a
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Related Links ● When you open an
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○ Select the Data Foundation node
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a) In the Output panel of the Logic
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Related Links Note: If an active ve
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Note: Definer's right: If you want
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Optional Step: Creating Calculated
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4. Choose OK. Activate Note: 1. If
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a. To map the source to the target
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a. Enter a name and description. b.
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example, to calculate Discount for
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○ Name Path - the unique node ID
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specifying target currency and dese
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● In the Activate dialog, you can
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Note: You can also create a join be
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● You can choose to create parame
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● A decision table is based on in
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Objects in edit mode in other works
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shown. You can apply a filter for p
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Type Description Calculation View G
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3. From the context menu, choose Da
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Function Syntax Purpose hextoraw st
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Function Syntax Purpose daysbetween
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6.5.13 Setting Keyboard Shortcuts Y
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case, the name of calculation view
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The generated information models an
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● CALL: Calls a procedure. For ex
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7.2 Debugging SQLScript The SAP HAN
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Invoker's right: If you want the sy
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The main aim of OData is to define
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The OData specification requires an
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Entity Sets This construct allows y
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● Sample JSON Output: Single Prop
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$count This request allows you to r
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● Sample ATOM and JSON Output: SA
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● Sample JSON Output: $orderby Th
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● Sample JSON Output: $top This o
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.xsodata//$inlinecount=allpages ●
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8.1.4 OData Security Considerations
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object :=['entity'] ( repoobject |
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SAP HANA SQL Type OData EDM Type Se
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An empty service metadata document
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All information about the table, fo
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OData Key Specification The OData s
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As a consequence of the transient n
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The second association is similar t
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"1" dependent "Orders"("CustomerID"
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} parameters via entity; During act
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XMLA Service-Definition Keywords Cu
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Function Description DrillDownLevel
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Function Description PrevMember Ret
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Analytic and calculation views can
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4. Place the valid XMLA service def
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The functions provided by the JavaS
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Cross-site scripting (XSS) ● Prob
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Make sure you have addressed the is
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Server-side JavaScript files have t
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Use the $.import function, as follo
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Note: A SQL connection configuratio
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8. Find the trace matching your app
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The session ID is the value of the
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10 Building UIs with SAPUI5 This se
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2. Specify the name, for example My
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// use alternative bootstrap for t
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11 Enabling Search With a SAP HANA
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Synchronization [page 240] Full tex
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) content SHORTTEXT(100) Changes to
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● Preprocessing ● Preprocessed
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Name of Option Description In most
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Column ID Key Description Data Type
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a) Delete the existing full text in
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Parameter Data Type FUZZY_SEAR CH_I
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Parameter Data Type Default (TEXT)
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The CONTAINS predicate is optional
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Limitations The SNIPPET function ha
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Fuzzy search can be used in various
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Page 273 and 274: Rule 2 - House Numbers or House Num
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Page 279 and 280: Postcode 1 Postcode 2 Score Remarks
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Page 283 and 284: PHRASE is similar to AND but restri
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Page 289 and 290: Option textSearch The textSearch op
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Page 293 and 294: Stopword Example CREATE COLUMN TABL
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Page 309: advanced customizing and layout of
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Page 325 and 326: Caution: Theoretically, a user with
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Page 329 and 330: 12.4 Privileges SAP HANA offers var
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Page 341 and 342: Now when a database user requests a
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Page 345 and 346: 12.4.6 Granting Privileges to Users
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Page 355 and 356: 14 Using Database Client Interfaces
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The first column shows the field na
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3. In the Connection tab of the Dat
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SAP HANA supports the following Mic
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Function Description Avg Returns th
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Function Description MembersAscenda
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○ MEMBERS_AND_ASCENDANTS ○ MEMB
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15 SAP HANA Developer References Th
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