For more details on performing outer joins between metrics at different dimensionalities, refer to the following MicroStrategy Knowledge Base documents: Ca se functions Microstrategy Case functions return specified data in a SQL query based on the evaluation of user-defined conditions. •. Case can be used for categorizing data based on multiple conditions. If you are upgrading to MicroStrategy 11. Join common key on both sides. However, the SQL used to execute the report can still be viewed and obtained. Also notice that the MovingSum values for the dates 1/1/2000 and 1/2/2000 do not include data before 1/1/2000 in its calculation. Now set the Global Optimization VLDB Property to Remove Duplicate and Unused Passes and execute the. Using the Select Statement Post String VLDB property, MicroStrategy can support this. on how division by zero is handled and can cause failures when your queries use features like indexed views, computed columns or XML methods. This is a single-value function. VLDB properties allow you to customize the SQL that MicroStrategy generates, and determine how data is processed by the Analytical Engine. pandas. This calculation can be aggregated from the Employee level to the Region level. This is true whether the null checking is written into the metric formula using the MicroStrategy function NullToZero(My_Fact), or using a database pass-through function such as ApplySimple("NVL(#0, 0)", My_Fact) for Oracle. Action If the CASE expression has only one branch -- i. 1, VLDB properties may be enabled in Intelligent Cube reports and user reports to include Dynamic Sourcing diagnostic messages in SQL View. Tell the usage of command manager? The command manager is used to save the text commands which can be executed as scripts. Join common attributes (reduced) on both sides. Transformations − They are the data transformation features used for time-series based analysis of the data. No pre-query is required and MicroStrategy can produce derived table or common table expression syntax. Case This function evaluates multiple expressions until a condition is determined to be true, then returns a corresponding value. It is possible to disable the warning by setting ansi_warnings off but this has other effects, e. In such a case, Report Pre and Post Statements from all database instances will be ignored. This version of the product is no longer supported in accordance with MicroStrategy's support lifecycle. 0, a VLDB property is available to control the join behavior between component metrics in a nested compound metric: "Nested Aggregation Outer Join," located under Joins in the VLDB property editor. ) will apply. g. In MicroStrategy Developer, log into the Server Project Source as a user with administrative privileges. SQL Syntax for Ordered Analytic Functions: Moving average example: select a11. Reuses redundant SQL. In the Database Instance Manager, right-click the database instance you want to modify VLDB settings for, and choose VLDB Properties. x and 10. When a Freeform SQL report's query is submitted to the database, the entire query text is sent using a single ODBC SQLExecDirect call. DAY_DATE DAY_DATE, a12. A VLDB database. MicroStrategy SQL Generation Engine will not automatically add parentheses around the list. Ca se functions Microstrategy Case functions return specified data in a SQL query based on the evaluation of user-defined conditions. So when the value was changed to 'Check for NULL in all queries' at the report level, the MicroStrategy SQL Generation Engine issued a NULL validation for the metric. In the VLDB Properties window, expand the folder called 'Tables'KB14618: How do pre/post statements in the VLDB properties affect the SQL statement when executing reports in Microstrateg… Number of Views 3. Note that the or-dering only affects window function processing but not necessarily the final order of the result. This article explains how the applycomparison function works in MicroStrategy[IM001:0: on SQLHANDLE] [Microsoft][ODBC Driver Manager] Driver does not support this function. AS CUST_FIRST_NAME, a11. x. Without this option all reports would execute their SQL pass by pass in a sequential order over a single database connection. A solution is provided. KB17514: Using the 'Preserve all final pass result elements' VLDB property at attribute level in MicroStrategy SQL Generat… Number of Views 6. For example, if a ranking window function is used, the rank is computed with respect to the specified order. compound metrics. With VLDB properties correctly configured, a report can join to some lookup tables using outer join and others using inner join. Group by alias. Single SQL pass time-out in seconds. Modify the SQL Date Format property to match either the MEMBER_NAME or raw ID. They can create custom calculations, prompt for inputs, and easily share findings. MicroStrategy’s VLDB driver for Azure SQL Data Warehouse is designed to use SQL DW-specific features when they lead to improved performance or analytical functionality. Some databases do not support implicit creation, so this is a database-specific setting. ; In some limited cases you can rewrite the aggregate to avoid. Criteria= the condition. Case This function evaluates multiple expressions until a condition is determined to be true, then returns a corresponding value. The Moving Sum function returns a cumulative total of values based on a specified window size. While this code may apply to other releases directly, MicroStrategy Technical Support makes no guarantees that the code provided will apply to any future or previous builds. This article describes a scenario where SQL will be generated with intermediate tables regardless of the intermediate table type VLDB property Many of MicroStrategy’s OLAP functions are calculated via SQL in SAP HANA rather than in the MicroStrategy analytical engine. The first four statement VLDB properties,. x report for a specific attribute using an ApplySimple statement as one of its forms. ) From the Tools menu, select Show Advanced Settings. The SUM () function returns the total sum of a numeric column. This is a database instance level VLDB setting. Pre- and Post-statements defined in the VLDB Properties of a project's primary warehouse database instance also apply to attribute element browsing requests, which are issued when browsing attribute elements in the data explorer in MicroStrategy Developer, or when a prompt must display a list of attribute elements. CAUSE: MicroStrategy can support multiple (more than 5) pre-statements to put in a report. In the examples in this article, we will be using a 12 TB database, appropriately named VLDB01. The image below shows the SQL view of the Report Pre Statement 5s output. Functions and Operators − These are the various inbuilt mathematical functions and operators available in MicroStrategy to apply calculations to the data. The following examples demonstrate how Level 1 and Level 2 SQL Global Optimization settings work in MicroStrategy SQL Generation Engine 9. These are called pass-through functions because Microstrategy does not check the actual SQL construct and dumps it as is on the database. All articles. To simplify the explanation, this function is used to apply non-standard SQL expressions that MicroStrategy does not support or does not support. . You can copy the content in the report using the Ctrl+C keys on your keyboard, then paste the information into a text editor or word processing program. 4. As these accounts do not have access to "Configuration Managers" in the Administration tab, the only way to view the VLDB. Case This function evaluates multiple expressions until a condition is determined to be true, then returns a corresponding value. ; Distinct is a TRUE/FALSE parameter that allows you to. While the grand total is also a sum of all the values across the grid, it does take into account the dimensional awareness of the metric, when the "Subtotal Dimensionality Aware" is set to ‘True’. It is possible to disable the warning by setting ansi_warnings off but this has other effects, e. This information is available for each property in the VLDB Properties dialog box at each level. 4. Tutorial project is used here. This document discusses Microsoft SQL Server Database support in MicroStrategy, provides an overview of the integration, summarizes supported workflows, and describes configuration and implementation details. The SQL can be obtained from the SQL Statement section, as shown below: Published: Apr 13, 2017. The Security Role Editor opens. Helps optimize custom group banding when using the Count Banding method. Each of the functions in this category substitutes for one of the function types mentioned above and can be used wherever that type is. Database Instance. This means that the MicroStrategy internal OLAP function 'MovingSum' will be performed on the Sum() aggregation, sorted by the month ID with a window size of 2 (2 last values). This issue has been addressed starting in MicroStrategy 9. The types of arguments determine how the parameter markers inside the pattern are replaced. In general, a user specifies a list of conditions and corresponding return values. This article does contain a solution. ; In some limited cases you can rewrite the aggregate to avoid. For DataFrames, specifying axis=None will apply the aggregation across both axes. A comment that passes instructions to a database optimizer about choosing an execution plan for a given SQL statement. If the report uses only inner joins, then the only thing that changes is the table order. This is a known issue prior to MicroStrategy SQL Engine 9. They act as containers for non-standard SQL expressions that MicroStrategy does not support. Determines how distinct counts of values are retrieved from partitioned tables. In general, a user specifies a list of conditions and corresponding return values. This article describes how MicroStrategy uses subqueries and how the options of the "Sub Query Type" VLDB property control the SQL syntax used. AS CUST_LAST_NAME, a11. Attribute form expressions must be rendered into SQL and cannot use any MicroStrategy functions specific to the Analytical Engine. 3. For Series this parameter is unused and defaults to 0. In contrast with warehouse partitioning, a metadata partitioning solution does not require a Partition Mapping Table (PMT) stored in the warehouse. Examples of SQL SUM() Given below are the examples of SQL SUM(): Example #1 – Using a single column. Example: The SQL below is from a report that can use parallel execution. Pass-through expressions, also called Apply functions, provide access to special functions or syntactic constructs that are not standard in MicroStrategy, but can be obtained through the relational database. Using Apply functions is recommended only when corresponding functionality does not exist in MicroStrategy. In MicroStrategy, there is a Very Large Data Base (VLDB) property, "Additional Final Pass Option," that configures whether or not the engine will optimize SQL into a single pass when possible. compound metrics. Rank) calculated in Analytical Engine" found under the 'Metrics' folder in the list of VLDB properties. x. Each conditional metric contains a copy of employee list (in an IF statement) Employee list filter is moved to a separate metric (Flag metric) Employee list filter is moved to a Filter object. You can use them in many different capacities, which include, creating or modifying both schema and user objects. pandas. Note: This behavior does not apply to server-level partitioning, in which tables are partitioned natively within the database. Enable Set Operator Optimization (if supported by database and [Sub Query. By default, the Sum function will be used. In general, a user specifies a list of conditions and corresponding return values. Select the Security Filters tab. This will grab the 25 records quickly, but because most databases do not store table data in any particular order, every report execution would get a different set of. Use Count (Attribute@ID) to calculate total element number (uses count distinct if necessary) For Tandem databases, the default is Use ODBC Cursor. The apply functions act as containers for non-standard SQL expressions being passed to the database. This can be inconvenient when reports do not hit Intelligent Cubes, because the report designer will need to have access to the log file on the Intelligence Server machine. To use previously defined in Db2 function in MicroStrategy, you can use the MicroStrategy built-in Apply (Pass-Through) Functions or use Freeform SQL. The Moving Sum function returns a cumulative total of values based on a specified window size. 37. VLDB Function. Community & Support Search Discussions Open A Case View My CasesAns: Statistics tables contain data on the MicroStrategy system’s usage and performance and are populated by all projects that are configured to log statistics. As seen below, the total subtotal function and dynamic aggregation function for MetricTest was changed from Sum to Maximum. Select the Members tab. The 'Group By ID Attribute' VLDB property is not applied in a MicroStrategy Desktop 8. Rank. Case functions return specified data in a SQL query based on the evaluation of user-defined conditions. Enable Set Operator Optimization (if supported by database and [Sub Query Type]): Use set operators when possible. Qualify on the attribute form that you want to compare (presumably the Year ID), and then in the Operator section, change the dropdown from its default 'Value' to 'Custom'. Example: Create a new custom subtotal object. Notice the new setting under Project Configuration > Project Definition > Advanced > Analytical engine VLDB properties > Subtotals over consolidations compatibility:This knowledge base article describes an issue in MicroStrategy 10. Example. The Profit metric is a simple sum of the Profit fact. the alias) is sum_quantity. Here’s the result: sum_quantity. Insert a Percent to Total metric on Profit at the Quarter level: Add a Set Qualification on Revenue in the Report Filter to show only the top 100: Change the following VLDB settings. For Compound Profit to be dynamically aggregated correctly, you change the dynamic aggregation function to Sum. Explain how MicroStrategy handles metadata. Beginning with MicroStrategy 9. MicroStrategy’s OLAP functions are calculated via SQL in Teradata rather than in the MicroStrategy analytical engine. sum. Open the VLDB Properties Editor to display the VLDB properties for the level at which you want to work. You can click an object or continue to type. In the event of a code change in future builds, MicroStrategy may not be able to provide additional code on this matter even though this customization is provided. •. In that case, MicroStrategy accesses the partitioned data transparently by referring to a single table name. The window size is a parameter which tells the function how many of the values should be included in the calculation. MicroStrategy may not be able to provide additional code on this matter even though. These functions are collectively called “ordered analytical functions” in Teradata, and they provide significant analytical capabilities for many business analysis queries. Governor. This article covers the Constant Column Mode VLDB property and its options and function in MicroStrategy Using Apply functions is recommended only when corresponding functionality does not exist in MicroStrategy. select a11. One of the options under Analytical Engine folder is called "Metric Level Determination. By default, the metrics Compound Profit and Profit Margin do not use a dynamic aggregation function. Database instance, report, and templateSYMPTOM: The user has a report where the VLDB property of SQL Global Optimization has been set as "Level 4: Level 2 + Merge All Passes with Different WHERE. 0 or above, to pick up the fix, enable project level setting "Data Engine Version" to 11. Why MicroStrategy Why MicroStrategy; Customer Stories; PlatformYou can use the SQL DISTINCT clause within the SQL SUM function. The Profit metric is a simple sum of the Profit fact. Microstrategy fetches the list of values to be displayed in an Attribute Element Prompt by executing two passes of SQL as seen below: Pass 0. Some of these limitations are described in the following article: KB30257 - "Limitations of "derived table" intermediate table type VLDB setting in MicroStrategy SQL Engine" Another limitation of this setting is using multisource SQL. To do this, the "Preserve all final pass result elements" VLDB property must be set at both attribute and report level. They are treated as 0s in the calculation. In general, a user specifies a list of conditions and corresponding return values. In general, a user specifies a list of conditions and corresponding return values. 10 / 10. Ca se functions Microstrategy Case functions return specified data in a SQL query based on the evaluation of user-defined conditions. Returns the sum of all numbers in a list of values. Sum . There is a method to change the default syntax for table and column names while generating MicroStrategy SQL during report execution in MicroStrategy by using VLDB properties. The SUM () function adds all values from the quantity column and returns the total as the result of the function. the MicroStrategy SQL Generation Engine generates the following SQL for a report in Tutorial that requests the sum of units received for each Item, Quarter and. a temp table is created but not referenced in a later pass. Case This function evaluates multiple expressions until a condition is determined to be true, then returns a corresponding value. The First option, 'CREATE and. To set these properties, open the report in the Report Editor or Report Viewer. Assuming that users have two database instances, one for the. A given VLDB setting can support or. Define the statistics and enterprise warehouse database. This property exists at the Database instance, Report and Metric levels: MicroStrategy SQL Generation Engine makes it easy to show data that exists on the lookup table and not in the fact table by the use of the 'Preserve all lookup table elements' VLDB property. 4. Change the VLDB property 'Subtotals over consolidations compatibility ' from the default to: Evaluate subtotals over consolidation elements only (behavior for 7. CAUSE: By checking the SQL statements of the report, there is no "sum" or "group by" statement. x. Examples of SQL SUM() Given below are the examples of SQL SUM(): Example #1 – Using a single column. Create the statistics database instance. 2 metric aggregations will not be dimensionality aware. 7. For more information on the SUM() function, you can read this complete explanation of the SQL SUM() function. The Preserve All Lookup Table Elements VLDB property is used to show all attribute elements that exist in the lookup table, even though there is no corresponding fact in the result set. For example, the SQL SELECT statement below returns the combined total salary of unique salary values where the salary is above $25,000 / year. If an attribute is the lowest level attribute in a hierarchy, then the MicroStrategy SQL Engine will place a key beside this attribute in its logical table view. To access the VLDB properties editor at the project level in the MicroStrategy Cloud Environment, please use either a Desktop Designer or Architect user account to connect to MicroStrategy Developer. Launch Project Configuration, select "SQL Data warehouses" under "Database instances" tab. 0. Generate report SQL (see the table below under ‘Without Setting’). For information on connecting to databases, see Connect to Databases. July 05, 2018 Apply (Pass-Through) functions MSTR Apply functions provide access to functions or syntactic constructs that are not standard in MicroStrategy but are. This article covers the Constant Column Mode VLDB property and its options and function in MicroStrategyIt has two options: Disable Set Operator Optimization: SQL will be generated as in previous versions. x includes a VLDB property, 'CREATE and INSERT Support,' under the Tables folder, at the database instance level. x and higher. For example, if attribute Region is 'Central' then derived metric value should be 'Profit + Cost'. For example, the before and after SQL that is generated for a. While the default values should result in the best report performance in most cases, some reports may perform better when certain VLDB Properties are set to non-default values. From the Select a Project drop-down list, select the project for which to assign the security role. For information about accessing these properties, see the page reference for each property in the table below. In MicroStrategy, SQL Global Optimization reduces the total number of SQL passes with the following optimizations: Eliminates unused SQL passes, e. Note: To create custom expression qualifications, the advanced qualification option must be enabled in the report designer's preferences in MicroStrategy Desktop 8. Please note that the changes to this object will not be visible until the cube. The SQL can be obtained from the SQL Statement section, as shown below: Published: Apr 13, 2017. Attribute. Note that the SUM() function ignores NULL values. Is a constant, column, or function, and any combination of arithmetic, bitwise, and string operators. In MicroStrategy SQL Engine, a VLDB setting "Custom Group Interaction with Report Filter" exists to manage different situations in which a Custom Group interacts with the report filter. x report for a specific attribute using an ApplySimple statement as one of its forms. In MicroStrategy, a hint can be defined in VLDB properties to appear within a MicroStrategy-issued SQL statement. This is a single-value function. To configure:-. Default value changed for "Separate Count Distinct" VLDB setting for Impala 2. , a temporary table is created but not referenced in a later pass; Reuses redundant SQL passesKB37567: MySQL table specific SQL hints cannot be used in reports against MicroStrategy 9. Double-click the security role you want to assign to the user or group. The SQL SUM () Function. If the option for multiple passes is selected, all metric calculations will be performed in separate passes. Splitting the fraction: Numerator: Sum (VOL) {~} Denominator: Max ( ApplySimple ("replace (#0, ',', '. This article describes the limitations of using derived tables for SQL generation. x. The GROUP BY Clause in. 5. exist as a separate pass in SQL. The SUM () function returns the total sum of a numeric column. This document will use the MicroStrategy Tutorial project with a warehouse in SQL Server to demonstrate the concept: Create a numeric value prompt and name it P1. Range: The range of cells which included the criteria; Criteria: The condition that must be satisfied; Sum range: The range of cells to add if the condition is satisfied. [TOT_DOLLAR_SALES]) AS Revenue into [ZZEA00] from [YR_CATEGORY_SLS] a11 Generally, when null checking is used in metrics, the null checking is performed as part of the initial metric calculation. The First option, 'CREATE and. For example, when counting from the ‘Employees’ table, ‘TotalEmployees’ (using ‘ALL’) is 5, indicating there are 5 employee IDs in total, whereas ‘UniqueDepartments’ (using ‘DISTINCT’) is 3, indicating. Apply Functions provide the capability for MicroStrategy customers to leverage functions specific to RDBMS but not standard in MicroStrategy. tion. Viewing and Changing VLDB Properties. , the result set is retrieved from the warehouse after which the conditional statements within these function definitions are applied. Whenever users submit an element browse request or a report. When none of the above conditions are met, the option selected for this property determines how DISTINCT and GROUP BY are used in the SQL statement. Choose the database instance and then open VLDB Properties. Browse to the filter you want to convert and click Open. Calculating a Compound Metric. The current year can be returned by putting: Year (CurrentDate ()) for your comparison. x attempts to combine metric calculations and attribute lookups into one pass of SQL. 1 - 10. The following settings are advanced properties which are. Specifies that SUM returns the sum of unique values. After running a report containing the attribute "Subcategory" and metric "Sum of COST", "Sum of COST" is found not aggregated but just listed all the related records in the data source file. They act as containers for non-standard SQL expressions that MicroStrategy does not support. The formula of a simple metric is based on group functions (such as sum or average). In these cases, the MicroStrategy SQL Engine uses the value set in the VLDB setting, 'Fallback Table Type'. For example, your report contains Store and Sum (Sales), and it is possible that a store does not have any sales at all. They are treated as 0s in the calculation. We have focused on the features that have been developed specifically to support and enhance the SQL Server integration. Non-aggregatable metrics are defined using the dimensionality section of the metric editor. In the event of a code change in future builds, MicroStrategy may not be able to provide additional code on this matter even though this customization is provided. Expand the 'Administration' Icon, and select the Database Instance Manager. The functionality of Apply functions is provided by wrapping the expression, as a string, inside a dedicated (Apply) function call. For more information regarding post statements defined at the report level, refer to the following Technical Note: KB14618:. x and 10. Attribute level: Select the desired join behavior for this attribute. Attribute level: Select the desired join behavior for this attribute. VLDB Settings. In step 1 convert the table into first normal form perhaps by UNPIVOTING. This article describes how the element browsing pre-post sql statements work in MicroStrategyFunctions Reference. A comment that passes instructions to a database optimizer about choosing an execution plan for a given SQL statement. (0 = time limit not enforced by this governing setting)MicroStrategy has a VLDB (Very Large Database) setting that can be configured to indicate the underlying database software does not support Full Outer Join operation. Inputs for predictive metrics in Microstrategy; MSTR Passthough Functions; Applysimple, ApplyCompa. The following. They allow you to modify the SQL statement generated by MicroStrategy’s SQL and analytical engine. In the VLDB Properties, locate option "Distinct/Group by Option (when no aggregation and not table key)" under Select/Insert tab. However, you want to show all the store. ApplyAgg – Uses aggregate functions such as Sum, Max, and so on. For any Apply function, the attribute form in the arguments should be a single form—not a form. The Engine generates multi-pass SQL against the ORDER_FACT table and first retrieves the SUM (ORDER_AMT) at the level. The Table Creation Type property tells the SQL Engine whether to create a table implicitly or explicitly. Column aliases allow you to specify a more appropriate data type that can help avoid errors in your SQL. Function. That Stored Proced has an Input Parameter which I need to. September 18, 2018. No set operators will be used. Passes that hit the same fact table across different elements of a custom group are merged provided that they satisfy certain conditions. The VLDB property, 'Additional Final Pass Option' is intended to override this behavior for single-pass reports. Ca se functions Microstrategy Case functions return specified data in a SQL query based on the evaluation of user-defined conditions. In general, a user specifies a list of conditions and corresponding return values. xml file in the "Program Files (x86)Common FilesMicroStrategy" folder on a machine with MicroStrategy Developer installed and create a backup of this file, and then edit it. The following list of articles can be used for further reference regarding the 'derived table' behavior with MicroStrategy SQL engine. CAUSE: MicroStrategy can support multiple (more than 5) pre-statements to put in a report. Let us create one simple table named numbers and store the. If the select level is the same as the table key level and the table's true key property is selected, DISTINCT is not used. Note: The "From Clause Order" VLDB property is intended to control syntax only, not join behavior. The VLDB property "Attribute ID Constraint" is used during creation of intermediate tables to specify whether the attribute ID columns in those tables will or will not allow null values, or to use other constraints allowed in the warehouse's SQL implementation. In general, a user specifies a list of conditions and corresponding return values. The last statement can contain multiple SQL statements concatenated by “;”. The first is to enable the SQL Hint VLDB property and include a TOP (or BOTTOM) clause. For complete details about all VLDB properties, see SQL Generation and Data Processing: VLDB Properties. This means that the MicroStrategy internal OLAP function 'MovingSum' will be performed on the Sum() aggregation, sorted by the month ID with a window size of 2 (2 last values). Right-click the Customer attribute and select New Attribute form. CREATE and INSERT statements are not supported. Hi, I am having the same problem with Microstrategy Version 8. This procedure assumes you are already working with a metric in the Metric Editor. In general, a user specifies a list of conditions and corresponding return values. Axis for the function to be applied on. Case This function evaluates multiple expressions until a condition is determined to be true, then returns a corresponding value. This VLDB property specifies the type of intermediate storage structures the SQL Engine creates. Open the VLDB Properties Editor this way. Max(MovingSum(Sum(x){~},2)){@}VLDB (Very Large DataBase) properties allow you to customize the SQL that MicroStrategy generates. Define the statistics and enterprise warehouse database. Within a project, a security filter may be specified for any user. MicroStrategy value prompts do not allow multiple values. They act as containers for non-standard SQL expressions that MicroStrategy does not support. If M1 does not equal any of the values in the list, then it returns a default value. SQL. KB11125: How to control the join order of metrics in the final pass when using the "Do not do downward outer join" VLDB setting in MicroStrategy SQL Generation Engine. This article describes how to change the syntax for column names using the column pattern VLDB propertyIn SQL, the formula commonly becomes part of the SELECT clause of the SQL command. Modifying any VLDB property should be performed with caution only after understanding the effects of the VLDB settings that you want to apply. If the MEMBER_NAME is 03/05/2007, the SQL Date Format should be mm/dd/yyyy. 6. You can use the SQL DISTINCT clause within the SQL SUM function. Case This function evaluates multiple expressions until a condition is determined to be true, then returns a corresponding value. There is no VLDB setting. Where a report can use more than one database instance, an intermediate table may be created in only one database, and the VLDB Properties for that SQL. IMPORTANT: If Report Pre and Post Statements are defined in report or template level VLDB Properties, these will override the settings in database instances. MicroStrategy provides Apply functions as a means of handing off these data and RDBMS-specific functions to your database, which results in your database—not MicroStrategy—performing the computations you require. The following three options are available for the VLDB property. so that SQL generated for one report can be manipulated separately from the SQL generated for a different report. SELECT L. 0. Note: There is an additional "Do not do downward outer join" setting that automatically orders the metrics based on dimensionality. To access the parameters for the function, in the metric. This is an OLAP function. The properties are saved in different folders, as indicated in the previous list. This occurs when the data type of the. Expand the 'Administration' Icon, and select the Database Instance Manager. In the MicroStrategy Tutorial, a report with the Subcategory attribute and the Freight and Discount metrics generates the following SQL (using Microsoft SQL Server): select. (For step by step instructions on creating a new plug-in, please navigate to Home > Web SDK > Customizing MicroStrategy Web > Web Customization Editor. DBMS - most general. Specifies that SUM returns the sum of unique values. " In MicroStrategy SQL Generation Engine 8. `Temporary view` intermediate table type VLDB settings is not applied in MicroStrategy when using Warehouse Partition Mapping Table. Create another filter F2 with the same parameters as F1, but do not copy or use the same filter, as the optimization engine will otherwise not generate a duplicate pass. x includes a VLDB property, 'CREATE and INSERT Support,' under the Tables folder, at the database instance level. It is a new feature in. MSTR The key specified is the true key for the war. Generally, when null checking is used in metrics, the null checking is performed as part of the initial metric calculation. Number of Views 822. To do so, click Tools > Report Details Page after the report has been executed, as shown below: This will bring up the Report Details window for the specific report. MSTR Transformation Metric with no aggreagation; MSTR Defining sets of privileges: Security roles; MSTR VLDB SQL optimization tipsThe Apply functions also hand off to your RDBMS functions that are specific to your database. Pass-through expressions, also called Apply functions, allow use of special functions or syntactic constructs beyond what MicroStrategy can create on its own, but can be obtained through the relational database. You can change VLDB properties to alter the syntax of a SQL statement and take advantage of database-specific optimizations. Multiple passes are generated only when necessary to resolve all the metric definitions. Community & Support Search Discussions Open A Case View My CasesVLDB is an acronym for “Very Large DataBase”. Select the filter or prompt to apply to the metric using one of the following methods: To type the filter or prompt directly, begin typing the name of the filter or prompt in the field in the Condition area. Unless the defaults are changed, the function ranks the values in ascending order by the value of the metric, and the rank is an integer. Although tables and indexes are the most important and commonly used schema objects, the database supports many other types of schema objects, the most. Apply (Pass-Through) Functions MicroStrategy Apply Functions provide access to functions or syntactic constructs that are not standard in MicroStrategy but are provided by various Relational. MicroStrategy pushes the calculations for the following list of built-in OLAP functions down to SAP HANA using the associated SQL patterns. How to avoid: By default, MicroStrategy uses database connection caching. There is no VLDB setting associated with this option. 11: enable the Feature Flag "Defect fixes that may impact Data, SQL, MDX, CSI" within the Web Preferences -> Project Defaults. Specify a name and location for the new security filter and click Save. TEMPLATE. the aggregation function is not applied to the fact for the metric calculation. This is a database instance level VLDB setting. MicroStrategy uses different defaults for the join type based on the database you are. This article describes the purpose of the Sub Query Type VLDB property in MicroStrategy. Apply functions: These functions provide access to functions and syntactic constructs that are not standard in MicroStrategy but are offered by various relational database. From MicroStrategy 9. The maximum number of rows returned to the Server for the final result set. The following steps describes how to create such derived metric. In MicroStrategy, there is a Very Large Data Base (VLDB) property, "Additional Final Pass Option," that configures whether or not the engine will optimize SQL into a single pass when possible. In this case, the report SQL may not be possible to complete on the database. Select the Members tab. This function evaluates multiple expressions until a condition is determined to be true, then returns a corresponding value. Nested aggregation can also be performed using aggregation functions applied to metrics.