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The name of the complete package namespace hierarchy (for example, "aa.bb.cc.zz" including dots) must not be more than 190 characters long. To avoid problems, we recommend you restrict the length of the package namespace to well under the 190-character limit. 4.3.2 Defining Repository Package Privileges In the SAP HANA repository, you can set package authorizations for a specific user or for a role. Authorizations that are assigned to a repository package are implicitly assigned to all sub-packages, too. You can also specify if the assigned user authorizations can be passed on to other users. To set user (or role) authorizations for repository packages, perform the following steps: 1. In the SAP HANA studio, open the Navigator view of the Modeler perspective. 2. In the Navigator view, expand the Security Roles/Users node for the system hosting the repository that contains the packages you want to grant access to. You can also define roles via source files; roles defined in this way can be assigned to a delivery unit and transported to other systems. 3. Double click the user (or role) to whom you want to assign authorizations. 4. Open the Package Privileges tab page. 5. Choose [+] to add one or more packages. Press and hold the Ctrl key to select multiple packages. 6. In the Select Repository Package dialog, use all or part of the package name to locate the repository package that you want to authorize access to. 7. Select one or more repository packages that you want to authorize access to; the selected packages appear in the Package Privileges tab page. 8. Select the packages to which you want authorize access and, in the Privileges for screen page, check the required privileges, for example: a) REPO.READ Read access to the selected package and design-time objects (both native and imported) b) REPO.EDIT_NATIVE_OBJECTS Authorization to modify design-time objects in packages originating in the system the user is working in c) REPO.ACTIVATE_NATIVE_OBJECTS Authorization to activate/reactivate design-time objects in packages originating in the system the user is working in d) REPO.MAINTAIN_NATIVE_PACKAGES Authorization to update or delete native packages, or create sub-packages of packages originating in the system in which the user is working 4.3.3 Creating a Package In SAP HANA, a package contains a selection of repository objects. You assemble a collection of packages into a delivery unit, which you can use to transport the repository objects between SAP HANA systems. You can use packages to manage the various elements of your application development project. To create a project, perform the following steps: 1. In the SAP HANA studio, start the Modeler perspective. 2. In the New screen area of the Quick Launch tab page, choose Package and choose Create.... 3. Maintain the package details. 46 P U B L I C © 2012 SAP AG. All rights reserved. SAP HANA Developer Guide Setting Up Your Application
In the New Package dialog, enter information in the following fields: a) Enter a name for the new package. The package Name is mandatory. b) Fill in the other optional information as required: Related Links Use the Delivery Unit drop-down list to assign the new package to a delivery unit. Choose Translation if you intend to have the package content localized. You must maintain the translation details. SAP HANA Delivery-Unit Translation Details [page 353] The SAP HANA repository includes features for translating package-related metadata texts. If you plan to translate the contents of the new delivery unit you create, you must maintain translation details. 4.3.4 Defining a Package Hierarchy Packages belonging to an application-development delivery unit (DU) should be organized in a clear hierarchical structure under a single root package representing the vendor, for example, acme. The package hierarchy for a new project might include sub-packages, for example, to isolate the data model from the business logic. Although there are no package interfaces to enforce visibility of objects across packages, this separation of logical layers of development is still a recommended best practice. Note: You can only assign one project per package; this is important to remember if you have a mixture of design-time objects that need to be used in multiple projects, for example: server-side JavaScript (XSJS), SAPUI5, and a general project (for procedures). The following simple example shows a package structure containing tutorials for the use of a new application: acme \ hana \ app1 \ docs \ tutorials ● Package hierarchy Each vendor uses a dedicated namespace, for example, acme. ● Package type Note: Do not use the namespace sap to build your application hierarchy. The namespace sap is reserved for use by SAP; packages created in the sap namespace are overwritten by system updates. Some packages contain content; other packages contain only other (sub)packages. Packages can also contain both objects and (sub)packages. ● Package naming conventions There are recommendations and restrictions regarding package names. SAP HANA Developer Guide Setting Up Your Application P U B L I C © 2012 SAP AG. All rights reserved. 47
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 and 22: Object Description File Extension M
Page 23 and 24: Committing the file saves it in the
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: ● Non-Structural Package contains
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
Page 73 and 74: SAP HANA Developer Guide Setting Up
Page 75 and 76: 5.1 Schema Relational databases con
Page 77 and 78: creation, but can have any number o
Page 79 and 80: If you want to define a transportab
Page 81 and 82: ool public(default=true); optional
Page 83 and 84: 5.9.1 Table-Import Model The table-
Page 85 and 86: ○ The key area of the input value
Page 87 and 88: {name = "Forename"; sqlType = VARCH
Page 89 and 90: var pstatement1 = conn.prepareState
Page 91 and 92: Note: The following example is for
Page 93 and 94: You can perform the following tasks
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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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