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Table definition sample.odata:table.hdbtable table.schemaName = "ODATASAMPLES"; table.tableType = COLUMNSTORE; table.columns = [ {name = "ID"; sqlType = INTEGER;}, {name = "Text"; sqlType = NVARCHAR; length=1000;}, {name = "Time"; sqlType = TIMESTAMP;} ]; table.primaryKey.pkcolumns = ["ID"]; Repository Objects If the object to expose via an OData service is created during an activation in the repository, then it has a repository design-time representation. Examples for those objects are tables, SQL views and calculation views. An example for exposing the table above is shown in the next listing. Service definition sample.odata:repo.xsodata service { "sample.odata:table.hdbtable" as "MyTable"; } This service definition exposes a table defined in the .hdbtable file sample.odata:table.hdbtable and creates an EntitySet for this entity named "MyTable". The specification of an alias is optional. If omitted the default name of the EntitySet is the name of the repository object file, here "table". http://localhost:8002/sample/odata/repo.xsodata http://localhost:8002/sample/odata/repo.xsodata/$metadata 190 P U B L I C © 2012 SAP AG. All rights reserved. SAP HANA Developer Guide Defining Web-based Data Access
All information about the table, for example, the properties, the data types, and the primary key, is gathered from the database catalog. Database Objects Caution: Do not use catalog objects if a repository design-time object is available, as changes in the catalog object are not automatically reflected in the OData service. Similar to the exposure of an object by using the repository design-time name is the exposure by the database name: Service definition sample.odata:db.xsodata service { "ODATASAMPLES"."sample.odata:table.hdbtable" as "MyTable"; } The service exposes the same table by using the database catalog name of the object and the name of the schema where the table is created in. The collection in the service catalog and the EntityType that is created in the metadata document is exactly the same as for repository objects. SAP HANA Developer Guide Defining Web-based Data Access P U B L I C © 2012 SAP AG. All rights reserved. 191
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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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Page 141 and 142: Objects in edit mode in other works
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Page 147 and 148: 3. From the context menu, choose Da
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Page 155 and 156: case, the name of calculation view
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Page 159 and 160: ● CALL: Calls a procedure. For ex
Page 161 and 162: 7.2 Debugging SQLScript The SAP HAN
Page 163 and 164: Invoker's right: If you want the sy
Page 165 and 166: The main aim of OData is to define
Page 167 and 168: The OData specification requires an
Page 169 and 170: Entity Sets This construct allows y
Page 171 and 172: ● Sample JSON Output: Single Prop
Page 173 and 174: $count This request allows you to r
Page 175 and 176: ● Sample ATOM and JSON Output: SA
Page 177 and 178: ● Sample JSON Output: $orderby Th
Page 179 and 180: ● Sample JSON Output: $top This o
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Page 183 and 184: 8.1.4 OData Security Considerations
Page 185 and 186: object :=['entity'] ( repoobject |
Page 187 and 188: SAP HANA SQL Type OData EDM Type Se
Page 189: An empty service metadata document
Page 193 and 194: OData Key Specification The OData s
Page 195 and 196: As a consequence of the transient n
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Page 201 and 202: } parameters via entity; During act
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Page 215 and 216: Cross-site scripting (XSS) ● Prob
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Page 221 and 222: Use the $.import function, as follo
Page 223 and 224: Note: A SQL connection configuratio
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Page 227 and 228: The session ID is the value of the
Page 229 and 230: 10 Building UIs with SAPUI5 This se
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Page 235 and 236: 11 Enabling Search With a SAP HANA
Page 237 and 238: Synchronization [page 240] Full tex
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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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