I need to create a Dashboard, where I can fill out one Dashboard prompt and set some request variables, and then have the default values in another dashboard prompt, or the prompt for an analysis be based on the variables set in the first prompt. Select the type of variable: Static or Dynamic. An error will generate if a session variable is used. Note that the recommended practice is to use application roles rather than Catalog groups. For Example the report looks like this Region VALUEOF (REGION) SALES North Some value from North Variable 100 This happens automatically when you double-click the variables to paste them into the expression. Because of this, if your repository has been upgraded from a previous release, you may see warnings in the Consistency Checker similar to the following: If you see warnings similar to this, update the relevant static repository variables so that the default initializers have constant values. Dom Users can select a language on the sign-in page for Oracle BI EE, or they can change the language setting on the Preferences tab of the My Account dialog after signing in. You can then use that session variable as the default date value in your queries for example, Periods.Date = VALUEOF(NQ_SESSION.PREVIOUSSATURDAY). (Session init blocks only) Select the following options when appropriate: Disabled. Does Cosmic Background radiation transmit heat? Create a dashboard prompt with the following characteristics : Select only the column Calendar.Calendar Year. In the [Repository|Session] Variable Initialization Block Execution Precedence dialog, click Add. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, How to Use Variable Expression for Default Value of Dashboard Prompt in OBIEE 11g, The open-source game engine youve been waiting for: Godot (Ep. The string you enter here is processed by the Oracle BI Server, and therefore as long as it is supported by the Oracle BI Server, the string will work with different data sources. For example, the NQ_SYSTEM initialization block is used to refresh system session variables. For example, this option lets non-administrators to set this variable for sampling. See "Examples of Initialization Strings" for additional examples. If you want the query for an initialization block to have database-specific SQL, you can select a database type for that query. If every new session needs the most current set of session variables and their corresponding values, you should clear this option. You do not need to set up the PASSWORD variable, and you can use this variable in a database connection pool to allow passthrough login using the user ID and password of the user. For example, to filter a column on the value of the dynamic repository variable CurrentMonth, set the filter to the variable CurrentMonth. Used for Oracle BI Presentation Services. The Results dialog lists the variables and their values. Create an Agent with OBIEE Analytics Agents enable you to automate your business processes. This variable has a possible value of 0 or 1. Contains the global unique identifiers (GUIDs) for the application roles to which the user belongs. Ratio, Code DataBase The values of dynamic repository variables are set by queries defined in the Default initialization string field of the Initialization Block dialog. (Optional) Click Test to test the data source connectivity for the SQL statement. The names of system session variables are reserved and cannot be used for other types of variables. For example, if a folder were called sk_companyx, the SKIN variable would be set to companyx. Visit our Welcome Center, Answers/Dashboards (Presentation Services). Contains the global unique identifier (GUID) of the user, typically populated from the LDAP profile of the user. Data Type To use the multi-source session variable MVCOUNTRY in a data filter, perform the following steps: In the Administration Tool, select Manage, then select Identity. To select a data source and connection pool for initialization blocks: In the Variable Manager dialog, double-click the initialization block you want to edit. Number Blog, KPI Partners provides strategic guidance and technology systems for clients wishing to solve complex business challenges involving cloud applications and big data.Learn more, Oracle | Tableau | Snowflake | AWS | Azure | ConfluentQlik | MapR | Cloudera | Hortonworks | DataStax | SAPTeradata | NetSuite | Salesforce | Attunity | Denodo |NumerifyView all, KPI Partners, Inc.39899 Balentine Drive, Suite #212, BigQuery to optimize cost and performance, Data Lake Challenges with Databricks Delta Lake, Manual performance optimization in Denodo, Real-Time Supply Chain and Inventory Analytics, Snowflake secure views vs views in Oracle, traditional software development methodology. This chapter describes how to use variables in the Oracle BI repository to streamline administrative tasks and dynamically modify metadata content to adjust to a changing data environment. SELECT DISTINCT 'PRODUCT', product_id FROM BI_SECURITY WHERE UPPER(USER_ID) = UPPER(':USER'), #business-intelligence-suite-enterprise-edition-obiee. This variable has a value of Yes. For example, I have declared and initialised 3 server variables: STORENBR SV_STORE_NBR storenbr Select Row-wise initialization. To use row-wise initialization, create an initialization block and select the Row-wise initialization option (refer to "Creating Initialization Blocks"). Versioning Security A proxy user is a user that has been authorized to act for another user. Browser If you select this option, the initialization block is disabled. For example, if a folder were called sk_companyx, the SKIN variable would be set to companyx. Html You can find the nqquery.log file in: For more information about user-level logging, see "Managing the Query Log" in Oracle Fusion Middleware System Administrator's Guide for Oracle Business Intelligence Enterprise Edition. This variable has a possible value of 0 or 1. Select this option to set session variables after the initialization block has populated the value (at user login) by calling the ODBC stored procedure NQSSetSessionValue(). So what *is* the Latin word for chocolate? Computer Contains the locale of the user, typically populated from the LDAP profile of the user. Data Analysis Example message: "The execution of init block 'A_blk' cannot be deferred as it is required for authentication. Relational Modeling You won't be able to use the Oracle date functions for many of the values you want, but you can still write the SQL to return the values according to the fiscal periods in your calendar using different methods. In the following example, the session variable RETAILERID has been assigned a numeric value. Cryptography By default, when you open the Initialization Block dialog for editing in online mode, the initialization block object is automatically checked out. [nQSError: 23006] The session variable, NQ_SESSION.user, has no value definition. If you select Database as the data source type, and select the Use OBI EE Server option. Legacy groups are mapped to application roles automatically. With the version 10.1.3.4, a warning is generated: But BI Server process it without problem. To view full details, sign in to My Oracle Support Community. Collection StartDate)', 1, 3) = '201' then to_date(substr('valueof(NQ_SESSION.StartDate)',1,10), 'yyyy-mm-dd')else to_date('valueof(NQ_SESSION.StartDate)', 'mm/dd/yyyy') end AND case when substr('valueof(NQ_SESSION.EndDate)', 1, 3) = '200' or substr('valueof(NQ_SESSION.EndDate)', 1, 3) = '201' then to_date(substr('valueof(NQ_SESSION.EndDate)',1,10), 'yyyy-mm-dd')else to_date('valueof(NQ_SESSION.EndDate)', 'mm/dd/yyyy') end, Tags: vegan) just to try it, does this inconvenience the caterers and staff? In this case, enclose the ValueOf function (including the name of the session variable) in single quotes. A common way to set up a request variable in order to set a session repository variable is to create a dashboard prompt. Each instance of a session variable could be initialized to a different value. The values remain unchanged for the duration of the session. Used to enable or disable Oracle BI Server plan cache seeding. Scripting on this page enhances content navigation, but does not change the content in any way. Versioning Used for Oracle BI Presentation Services. The tables do not have to be included in the Physical layer of the metadata. System session variables have reserved names that cannot be used for other kinds of variables such as static or dynamic repository variables and nonsystem session variables. When you use these variables for Oracle BI Presentation Services, preface their names with NQ_SESSION. The query returns data only if the user ID and password match values found in the specified table. Discrete See "Setting Administration Tool Options" for more information. You should test this SQL using the Test button in the [Repository|Session] Variable Initialization Block Data Source dialog. Url For static repository variables, the value you specify in the Default initializer window persists. It is often convenient to set a number of session variables to capture date values that you use repeatedly in your queries. Security Click OK to return to the Initialization Block dialog. You can only test this SQL statement using the Test button in the [Repository|Session] Variable Initialization Block Data Source dialog when in online mode. Execution of session variable initialization blocks during session logon can be deferred until their associated session variables are actually accessed within the session. The Oracle BI Server uses the cached results for subsequent sessions. The SKIN variable points to an Oracle BI Presentation Services folder that contains the nonalterable elements, for example, figures such as GIF files. Operating System It is also saved as the author field for catalog objects. I try to display the variable by define it in column formula as VALUEOF (NQ_SESSION."ABC") but error message "The session variable, NQ_SESSION.ABC, has no value definition." was shown. Design Pattern, Infrastructure When a user belongs to multiple groups, include the group names in the same column, separated by semicolons (for example, GroupA;GroupB;GroupC). If you stop and restart the Oracle BI Server, the server automatically executes the SQL statements in repository variable initialization blocks, reinitializing the repository variables. The initialization block is used by session variables where the Security Sensitive option is selected in the Session Variable dialog. Each query can refresh several variables: one variable for each column in the query. Contains the global unique identifier (GUID) of the user, typically populated from the LDAP profile of the user. To create a new initialization block, click New. To test initialization blocks (optional): In the Variable Manager dialog, double-click the initialization block. When a user belongs to multiple Catalog groups, include the Catalog group names in the same column, separated by semicolons (for example, WebgroupA;WebgroupB;WebgroupC). This section provides information about working with session variables, and contains the following topics: Session variables are similar to dynamic repository variables in that they obtain their values from initialization blocks. Is there a more recent similar source? When using external table authentication with Delivers, the portion of the SQL statement that makes up the :PASSWORD constraint must be embedded between NQS_PASSWORD_CLAUSE clauses. Data Type You could then set a security filter for all members of a group that would allow them to view only data pertinent to their region. Contains the permissions held by the user, such as oracle.bi.server.manageRepositories. Contains the application roles to which the user belongs. To accurately reflect the new content of the recent source, you would have to modify the fragmentation content description manually. Initialization blocks are used to initialize dynamic repository variables, system session variables, and nonsystem session variables. Mathematics Use the Initialization Block list to select an initialization block that will be used to refresh the value on a continuing basis. For example, to filter a column on the value of the variable LOGLEVEL, set the filter to the variable NQ_SESSION.LOGLEVEL. You should set the logging level to 2 for the administrator to provide the most useful level of information. If you selected Use database specific SQL, then in the Database pane, expand and select the database. There are two "flavors" of system variables: System session variables: User ID, the user's data security groups, and the user's web catalog group(s) are all examples of system . Function When you use these variables for Oracle BI Presentation Services, preface their names with NQ_SESSION. Session variables that are not needed during the session do not have their initialization blocks executed. You can get this warning when you perform a check global consistency. The value of LOGLEVEL (a number between 0 and 5) determines the logging level that the Oracle BI Server uses for user queries. Business Intelligence Server Enterprise Edition - Version 11.1.1.6.12 and later: OBIEE 11g: Error: "[nQSError: 23006] The session variable, NQ_SESSION.ICX_SESSION_CO Url If there are fewer variables than columns, extra column values are ignored. Note that the NQSSetSessionValues() stored procedure is not supported for use through the Issue SQL page in Oracle BI Presentation Services Administration. Thanks for contributing an answer to Stack Overflow! When Jane connects to the Oracle BI Server, her session contains three session variables from row-wise initialization: LEVEL, containing the value 8; STATUS, containing the value FULL-TIME; and GRADE, containing the value AAA. See Creating Initialization Blocks for more information. Key/Value Using the Multi-Source Session Variable in a Data Filter. Identifies the query as a SELECT_PHYSICAL query. Collection The default location for the nqquery.log file is: You can use the row-wise initialization option to create session variables dynamically and set their values when a session begins. Select this option to identify the variable as sensitive to security when using a row-level database security strategy, such as a Virtual Private Database (VPD). For example, the following CASE statement is identical to the one explained in the preceding example, except that variables have been substituted for the constants: You cannot use variables to represent columns or other repository objects. Graph The user can alter some elements of the user interface by picking a style when logged on to Oracle BI Presentation Services. Time The Dynamic Name tab is not active unless at least one session variable is defined. This allows the select statement to focus on just the data you want, rather than creating a view with potentially millions of rows and then subsequently applying a filter to that result set. The values of session variables are established when a user logs in to OBIEE, and the same session variable may have a different value for each user. In the right pane, select the Application Roles tab, then double-click the application role for which you want to set data filters. Infra As Code, Web For example, suppose you have two sources for information about orders. Infra As Code, Web Contains the locale of the user, typically populated from the LDAP profile of the user. See "About Row-Wise Initialization" for more information. Connect and share knowledge within a single location that is structured and easy to search. Relation (Table) In the Variable Manager dialog, select Action > New > Repository > Variable. Used to enable or disable Oracle BI Server result cache seeding. OBIEE - Where can I use a BI Server variable (session/repository) ? For example, an initialization block might use the function pi(), which is specific to SQL Server.

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