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Packages Within the repository, development objects are managed as files within packages. Packages enable you to: ● Create namespaces, so you can uniquely identify development objects. ● Group objects that logically belong together. ● Provide containers for your objects so you can easily insert relevant objects into delivery units and transport them. ● Assign permissions at the package level. You might create a top-level package for your company, and then a subpackage for each project, and then subpackages for parts of your project, for example, a subpackage for your HTML files, another for server-side JavaScript files, and so forth. Workspaces When working with development objects, you need to retrieve them from the repository, work on them on your workstation, and then return them to the repository. To make this simpler, the SAP HANA studio enables you to create a repository workspace, which establishes a link between two locations: ● The repository of the SAP HANA system where you wish to maintain the development object files of your projects (in the form of a package hierarchy). ● A directory/folder on your workstation where you checkout these project files while you are working on them. Working with Objects When creating development objects, the following is the workflow: 1. Create a project. 2. Share the project to associate it with a workspace, and thus a specific SAP HANA system. Shared projects, once they are activated, are available for import by other members of the application-development team. 3. Create a new object file within the project, and save it to your workstation. Depending on the extension of the file you create, you may use a dedicated editor for that type of object, for example, a JavaScript editor for .xsjs files. 4. Commit the file. 22 P U B L I C © 2012 SAP AG. All rights reserved. SAP HANA Developer Guide SAP HANA as a Development Platform
Committing the file saves it in the repository, but the object is inactive and cannot be run, and only you can see it. 5. Activate the file. Activating a file does the following: ○ Publishes the file so others can see it. ○ Adds the previously active version of the file to the history. The repository maintains a history of changes to the file. ○ Validates the file and compiles it or exposes it as a runtime object. The design-time object is now active. Related Links Setting Up Your Application [page 34] In SAP HANA Extended Application Services (SAP HANA XS), the design-time artifacts that make up your application are stored in the repository like files in a file system. You first choose a root folder for your application-development activities, and within this folder you create additional subfolders to organize the applications and the application content according to your own requirements. 3.4 SAP HANA Studio The SAP HANA studio is an Eclipse-based development and administration tool for working with SAP HANA, including creating projects, creating development objects, and deploying them to SAP HANA. As a developer, you may want to also perform some administrative tasks, such as configuring and monitoring the system. There are several key Eclipse perspectives that you will use while developing: ● Modeler: Used for creating various types of views and analytical privileges. ● SAP HANA Development: Used for programming applications, that is, creating development objects that access or update the data models, such as server-side JavaScript or HTML files. ● Debug: Used to debug code, such as server-side JavaScript or SQLScript. ● Administration: Used to monitor the system and change settings. To open a perspective, go to Window Open Perspective , or select on the toolbar. 3.4.1 Modeler Perspective The Modeler perspective is used to define your analytic model by creating various types of views. SAP HANA Developer Guide SAP HANA as a Development Platform P U B L I C © 2012 SAP AG. All rights reserved. 23
Page 1 and 2: SAP HANA Appliance Software SPS 05
Page 3 and 4: 4.3.1 SAP HANA Repository Packages
Page 5 and 6: 6.5.12 Searching Tables, Models and
Page 7 and 8: 12.2 Authentication Overview. .....
Page 9 and 10: 2 SAP HANA SAP HANA is an in-memory
Page 11 and 12: With a scanning speed of several gi
Page 13 and 14: SAP HANA greatly extends the tradit
Page 15 and 16: 2.4 Refactoring SAP HANA Based Appl
Page 17 and 18: In either case, as a developer you
Page 19 and 20: For this scenario, you may need to
Page 21: Object Description File Extension M
Page 25 and 26: ● Security: Contains the roles an
Page 27 and 28: The view essentially is a list of r
Page 29 and 30: Action Description ● Creates a ne
Page 31 and 32: ● Debug Session: The debug sessio
Page 33 and 34: ○ MODELING ○ CONTENT_ADMIN 3.5.
Page 35 and 36: 4.1 Setting up Delivery Units A del
Page 37 and 38: Related Links ○ In the text boxes
Page 39 and 40: 4.2.2 Creating a Repository Workspa
Page 41 and 42: 3. Open the Project Explorer view.
Page 43 and 44: 1. Create a package Packages are ne
Page 45 and 46: ● Non-Structural Package contains
Page 47 and 48: In the New Package dialog, enter in
Page 49 and 50: Maintaining Translation Details [pa
Page 51 and 52: Note: Exposed package content can i
Page 53 and 54: Application-Access File Keyword Opt
Page 55 and 56: Note: You can disable authenticatio
Page 57 and 58: | |---2011... |---subpackage1 | |--
Page 59 and 60: You use the mime_mapping keyword to
Page 61 and 62: 1. If you have not already done so,
Page 63 and 64: 2. Select Open Development. The def
Page 65 and 66: 3. Select Next. 4. Enter a user nam
Page 67 and 68: In the SAP HANA Repositories view,
Page 69 and 70: Since you only have one workspace,
Page 71 and 72: 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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Original Letter Standardized Letter
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Option similarCalculationMode The o
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Supported Data Types Fuzzy search w
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option2=value2')) ORDER BY score DE
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Name of Option Short Name maxDateDi
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TEXT and SHORTTEXT TEXT and SHORTTE
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2. Perform the search on two column
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Rule 2 - House Numbers or House Num
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col1 NVARCHAR(20) FUZZY SEARCH MODE
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2. Country codes are standardized t
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Postcode 1 Postcode 2 Score Remarks
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WHERE CONTAINS(postcode, '1234', FU
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PHRASE is similar to AND but restri
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Tokens=input')) ORDER BY score DESC
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)) ORDER BY score DESC, id; SCORE I
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Option textSearch The textSearch op
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Fuzzy Search with Stopwords Usage S
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Stopword Example CREATE COLUMN TABL
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Stopword ltd The stopwords will not
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Column Name Type Primary Key Descri
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Only one of these errors is allowed
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2000-01-11 -> 0.96 2000-01-12 -> 0.
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This deletes the node and all its c
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Hofmann -- specifies the input valu
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SCORE ID COMPANYNAME 0.88 6 xabc 0.
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advanced customizing and layout of
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Example: http://hana1.acme.corp:800
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Along with the full text index, you
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11.3.7 Defining the Page Layout Now
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switchbox Parameter Name Default Va
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11.3.9 Defining the Layout of Resul
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12.2 Authentication Overview Authen
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Secondly, roles created as design-t
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Caution: Theoretically, a user with
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Example: role :: { catalog schema "
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12.4 Privileges SAP HANA offers var
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Authorization to update or delete n
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● Activity ● Validity ● Attri
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The SAP HANA modeler automatically
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Runtime Authorization Check of Anal
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Implications of Creating Analytic P
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Now when a database user requests a
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If you create restrictions on colum
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12.4.6 Granting Privileges to Users
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The location of the application-des
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For example, you need to plan, mana
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13.4 Importing Delivery Units Impor
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4. Download translated text to the
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14 Using Database Client Interfaces
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1. In a command line, run the follo
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The port should be 315, for example
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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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