Axis for the function to be applied on. Multiple passes are generated only when necessary to resolve all the metric definitions. Case This function evaluates multiple expressions until a condition is determined to be true, then returns a corresponding value. Embedded Analytics Solutions Solutions; Financial Services; Healthcare; Retail; GovernmentThis article explains the behavior of the commit level VLDB propertyTo simplify the explanation, this function is used to apply non-standard SQL expressions that MicroStrategy does not support or does not support. Expand Tables and select. The syntax for the CaseV. To access the parameters for the function, in the metric. Choose one of the following: •. 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. A report that shows sales for all the years and all the customer regions even if sales do not exist in the intersection of them can be achieved by the use. Let us create one simple table named numbers and store the. Mostly you should do nothing about it. VLDB properties allow you to customize the SQL that MicroStrategy generates, and determine how data is processed by the Analytical Engine. 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. SELECT L. Example include ApplySimple, ApplyComparison, etc. 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. sum #. Join common key on both sides. DataFrame. The chart below shows the order of precedence of the VLDB properties: The arrows depict the override authority of. The following examples demonstrate how Level 1 and Level 2 SQL Global Optimization settings work in MicroStrategy SQL Generation Engine 9. Case This function evaluates multiple expressions until a. (For information on object levels, see Order of Precedence . Specifies that SUM returns the sum of unique values. VLDB Settings. In that case, MicroStrategy accesses the partitioned data transparently by referring to a single table name. expression. With VLDB properties correctly configured, a report can join to some lookup tables using outer join and others using inner join. The Moving Sum function returns a cumulative total of values based on a specified window size. Case functions Microstrategy. MicroStrategy download site to. sum. [CATEGORY_ID] AS CATEGORY_ID, sum(a11. This article describes an issue in MicroStrategy where SQL will not be generated correctly when using an attribute with a compound ID in a metric without specifying a form. The ApplyAgg function is used to define simple metrics or facts by using database-specific, group-value functions. Go to Tools menu to enable the option “Show advanced settings” if it is not. 0 and above. Choose the database instance and then open VLDB Properties. For example, the SQL SELECT statement below returns the combined total salary of unique salary values where the salary is above $25,000 / year. Metric definition: Sum (IF (Employee@ID In (1,2,4,5),Revenue,0)){~+} This is good as a quick solution, since. IMPORTANT: If Report Pre and Post Statements are defined in report or template level VLDB Properties, these will override the settings in database instances. The 'Create Individual Index' VLDB setting only applies to index creation after the data has been inserted into the intermediate table. This occurs when the data type of the. If the option for multiple passes is selected, all metric calculations will be performed in separate passes. Number of Views 822. 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. If you are upgrading to MicroStrategy 11. x and higher. x. They act as containers for non-standard SQL expressions that MicroStrategy does not support. . We're sorry. Select one: To create a new security filter, click New. Sum_Range= optional argument to be. This information is available for each property in the VLDB Properties dialog box at each level. From creating basic objects to building complex reports and analyzing data, you have the ability to create custom. VLDB Function. 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 SQL hint VLDB property places the desired custom SQL inbetween the select keyword and the columns in SQL This article notes how to setup Ranking for metrics that do not return data for all attribute elements Apply functions: These functions provide access to functions and syntactic constructs that are not standard in MicroStrategy but are offered by various relational database management system (RDBMS) platforms. The two metrics filters are simple attribute qualifications which are allowed under Global Optimization. For example, in the following formula - MovingSum (Revenue, 3) - only the previous three values are to be included in the. x. This procedure assumes you are already working with a metric in the Metric Editor. After a report is run, we keep the connection open (DB connection timeout values apply). Note: The above caveats apply only when the "Do not do downward outer join" setting without automatic ordering is used. select distinct a11. In general, a user specifies a list of conditions and corresponding return values. The Apply functions are not meant to take. For more information on the SUM() function, you can read this complete explanation of the SQL SUM() function. Example. The properties are saved in different folders, as indicated in the previous list. Attribute form expressions must be rendered into SQL and cannot use any MicroStrategy functions specific to the Analytical Engine. SQL Global Optimization. There is no VLDB setting. This is available under the analytical engine VLDB properties inside of project configuration. 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. It is used to insert any single-value, database-specific functions and simple operators directly into SQL. Tutorial project is used here. select a11. g. 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. Visit the MicroStrategy download site to download the latest supported version of this product. Case functions return specified data in a SQL query based on the evaluation of user-defined conditions. x. CAUSE: The attribute form used for the 'group by' clause of the SQL generated is not an ID form. In the Form expression pane, place the cursor to the right of [CUST_LAST_NAME] and type + ", " +. x where report SQL statement containing semi-colon (;) in the Report Pre Statement 5 VLDB properties will cause report to fail in MicroStrategy 10. There is no VLDB setting associated with this option. SQL. Create a new plug-in and give it a meaningful name. g. , the result set is retrieved from the warehouse after which the conditional statements within these function definitions are applied. The report results after making this change can be seen below. Action If the CASE expression has only one branch -- i. How to change the syntax is described in detail by using examples. -1 (Use value from higher level) Limiting Report Rows, SQL Size, and SQL Time-Out: Governing. 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. IMPORTANT: If Report Pre and Post Statements are defined in report or template level VLDB Properties, these will override the settings in database instances. 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. 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. You can use the SQL DISTINCT clause within the SQL SUM function. 1. The ApplyAgg function itself is a group-value function and accepts facts, attributes, and metrics as input. The metric join type, described in the previous section, is not the only VLDB property that affects metrics. Sum . Group by position. For Series this parameter is unused and defaults to 0. Group by column. on how division by zero is handled and can cause failures when your queries use features like indexed views, computed columns or XML methods. Select the Security Filters tab. It has two options: Disable Set Operator Optimization: SQL will be generated as in previous versions. There are two examples for each subsection, comparing the SQL syntax when the database performs the OLAP function calculations with the one when the Intelligence Server. However, the expression '' alone will not check for NULLs although the Very Large Database (VLDB) setting is activated. For more information, see Simple vs. The attribute uses a CASE statement to replace NULL values with -999. For complete details about all VLDB properties, see SQL Generation and Data Processing: VLDB Properties. What is a subquery? A subquery is a secondary SELECT. The new VLDB Property has the following 3 options: If option 2 or 3 are selected, Cartesian Join Governing replaces Cartesian Join Warning and Cartesian Join Warning no longer works and becomes obsolete. 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. A list of security roles in the project source opens in the main Developer pane. 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. MicroStrategy may not be able to provide additional code on this matter even though. In general, a user specifies a list of conditions and corresponding return values. This article describes how to modify MicroStrategy to remove coalesce functionsOpen the VLDB Properties Editor: . All articles. Note that the or-dering only affects window function processing but not necessarily the final order of the result. The outer function calculates the average of the inner function at the report level. 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. You can change VLDB properties to alter the syntax of a SQL statement and take advantage of database-specific optimizations. Reuses redundant SQL. By design, however, MicroStrategy SQL Generation Engine 8. 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. You can use them in many different capacities, which include, creating or modifying both schema and user objects. The current year can be returned by putting: Year (CurrentDate ()) for your comparison. They can also help you take more advantage of the data. 1. By default, the metrics Compound Profit and Profit Margin do not use a dynamic aggregation function. SELECT SUM(DISTINCT salary) AS "Total Salary" FROM employees WHERE salary > 25000; If there were two salaries of. The calculation can restart based on attributes identified in the parameter settings. 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. Intermediate Table Type. Attribute level: Select the desired join behavior for this attribute. [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. Case This function evaluates multiple expressions until a condition is determined to be true, then returns a corresponding value. In the examples in this article, we will be using a 12 TB database, appropriately named VLDB01. In the Database Instance Manager, right-click the database instance you want to modify VLDB settings for, and choose VLDB Properties. Transformations − They are the data transformation features used for time-series based analysis of the data. Tutorial project is used here. This technical note outlines an issue where certain database-instance level VLDB properties are not being applied to the SQL Engine. PROJECT. The Table Creation Type property tells the SQL Engine whether to create a table implicitly or explicitly. Select Data/VLDB Properties. Returns the date of the first day of the month in which date or timestamp occurs. A report that shows sales for all the years and all the customer regions even if sales do not exist in the intersection of them can be achieved by the use. Examples of SQL SUM() Given below are the examples of SQL SUM(): Example #1 – Using a single column. Each of the functions in this category substitutes for one of the function types mentioned above and can be used wherever that type is used. This setting can substantially reduce the number of SQL passes generated by MicroStrategy. The VLDB property, 'Additional Final Pass Option' is intended to override this behavior for single-pass reports. If not, the permanent table’s option is the default setting. VLDB (Very Large DataBase) properties allow you to customize the SQL that MicroStrategy generates. The default syntax can be modified by using 'Column Pattern' VLDB property. The Security Role Editor opens. x mixed case columns names for a DB2 database by default have SQL generated with quote characters enclosing the name . pandas. Click here to view help for the latest version of this product or search MicroStrategy Community. Max(MovingSum(Sum(x){~},2)){@}VLDB (Very Large DataBase) properties allow you to customize the SQL that MicroStrategy generates. These settings can be changed in the VLDB Properties dialog box for either reports or the database instance. Mostly you should do nothing about it. This query does not return all desired elements of category from the Data Warehouse. This technical note describes the steps to create a list of reports with VLDB settings different from the default values in MicroStrategy Developer 9. 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. Case. The 1NF table will have one number per row, and will contain more rows than the initial table. There are three options available: No interaction - static custom group; Apply report filter to custom groupThis article notes how to remove LTRIM functions from SQL generated against OracleCa se functions Microstrategy Case functions return specified data in a SQL query based on the evaluation of user-defined conditions. Note: This behavior does not apply to server-level partitioning, in which tables are partitioned natively within the database. x, the only options were to drop tables or do nothing. Use Count (Attribute@ID) to calculate total element number (uses count distinct if necessary) For Tandem databases, the default is Use ODBC Cursor. If you choose Temp Table Join. If you want more than one sum in the result, use GROUP BY to create groups, and then select a sum (somecolumn). [CATEGORY_ID] AS CATEGORY_ID, sum(a11. If parentheses are required in the database syntax, it is the user's responsibility to provide them, e. Apply functions: These functions provide access to functions and syntactic constructs that are not standard in MicroStrategy but are offered by various relational database management system (RDBMS) platforms. Other databases, such as some versions of Teradata, have a mix of the join standards and therefore need their own setting. Pass 1. 4. 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. 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. MicroStrategy value prompts do not allow multiple values. This article describes the purpose of the Sub Query Type VLDB property in MicroStrategy. In the Report Editor click on 'Data'> 'VLDB Properties' option, as illustrated below. As these accounts do not have access to "Configuration Managers" in the Administration tab, the only way to view the VLDB. The Moving Sum function returns a cumulative total of values based on a specified window size. For example, the before and after SQL that is generated for a. . 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. Note how adding an unrelated dataset unexpectedly changes the data returned by M02=Sum(Case): Cause This is a known issue in MicroStrategy 2019. exist as a separate pass in SQL. Go to Data > VLDB Properties > Joins > "Preserve all final pass result elements. Modify the SQL Date Format property to match either the MEMBER_NAME or raw ID. 9 / 10. 0 and higher). This is a known issue prior to MicroStrategy SQL Engine 9. pandas. x database and leads to different SQL. If the MEMBER_NAME is 03/05/2007, the SQL Date Format should be mm/dd/yyyy. select a11. Aggregate functions and subqueries are not. When this subtotal line is enabled, the Analytical Engine looks to the 'Total subtotal function' to decide which Subtotal object in the metadata to use when evaluating the subtotal. Multiple passes are generated only when necessary to resolve all the metric definitions. Sum . Given the data table with order numbers and the bill amount. In step 1 convert the table into first normal form perhaps by UNPIVOTING. AddDays. Example 1: Using SUMIF. This is a database instance level VLDB setting. They act as containers for non-standard SQL expressions that MicroStrategy does not support. DATABASE INSTANCE. Single SQL pass time-out in seconds. 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. This setting provides two options - 'Permanent table' or 'True temporary table'. Note: To create custom expression qualifications, the advanced qualification option must be enabled in the report designer's preferences in MicroStrategy Desktop 8. For example, the expression '+0' will generate Structured Query Language (SQL) which is checking for NULLs. FROM OrderDetails WHERE ProdictId = 11; Try it Yourself » Use an Alias Give the summarized column a name by using the AS keyword. This VLDB property specifies the type of intermediate storage structures the SQL Engine creates. 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. 4. 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. 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. We have focused on the features that have been developed specifically to support and enhance the SQL Server integration. When they do appear, report designers have some degree of control over the subquery syntax using the Very Large Data Base (VLDB. As you type, matching objects are displayed in a drop-down. It controls whether the indexes will be created separately for each column or whether the indexes will be created together for multiple columns. You can apply transformations to simple metrics but not for compound metrics. AS CUSTOMER_ID, from a11. The VLDB property's behavior will be demonstrated using the following attribute and report. Example include ApplySimple, ApplyComparison, etc. x and 10. The first four statement VLDB properties, each can contain single SQL statement. The ApplyAgg function itself is a group-value function and accepts facts, attributes, and metrics as input. 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. 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 calculation can be aggregated from the Employee level to the Region level. This function evaluates multiple expressions until a condition is determined to be true, then returns a corresponding value. Example Name the column. x includes a VLDB property, 'CREATE and INSERT Support,' under the Tables folder, at the database instance level. The last statement can contain multiple SQL statements concatenated by “;”. In the VLDB Editor open the 'Tables' folder and click on 'Intermediate Table Type. In MicroStrategy Developer, log into the Server Project Source as a user with administrative privileges. The user should locate the last <Setting> XML entry in the file similar to the following entries:<Setting>Ca se functions Microstrategy Case functions return specified data in a SQL query based on the evaluation of user-defined conditions. Some databases do not support implicit creation, so this is a database-specific setting. a temp table is created but not referenced in a later pass. They act as containers for non-standard SQL expressions that MicroStrategy does not support. However, the SQL used to execute the report can still be viewed and obtained. 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. Ca se functions Microstrategy Case functions return specified data in a SQL query based on the evaluation of user-defined conditions. Content In order to create a metric in MicroStrategy Visual Insight to filter on a specific attribute, a Case statement function can be used to get the designed results. x. MicroStrategy SQL Generation Engine 9. 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. By default, MicroStrategy generates multi-pass SQL using derived tables with Teradata 12 (and higher). In general, a user specifies a list of conditions and corresponding return values. The Apply functions are not meant to take the place of the standard MicroStrategy functions. 2) Create Metric2 as the RunningSum of Metric1. In this case, the report SQL may not be possible to complete on the database. Function. In such a case, Report Pre and Post Statements from all database instances will be ignored. This SQL functions well because, in this case, the fact table (ORDER_DETAIL) is not very big. Expand the 'Administration' Icon, and select the Database Instance Manager. This metric divides the sum of VOL fact at report level by [Net Weight] after applying it a character replace at BBDD level with ORACLE's replace function (it seems that the BBDD is ORACLE), and breaks it down by product. The VLDB property, 'Additional Final Pass Option' is intended to override this behavior for single-pass reports. [M1]:. The SQL hint VLDB property places the desired custom SQL inbetween the select keyword and the columns in SQLThis article notes how to setup Ranking for metrics that do not return data for all attribute elementsThis property is found in the Select/Insert folder of the VLDB property editor: This property has four options: Group by expression. x as the SQL hint VLDB property doesn't generate the desired SQL. Without this option all reports would execute their SQL pass by pass in a sequential order over a single database connection. The First option, 'CREATE and. MicroStrategy pushes the calculations for the following list of built-in OLAP functions down to SAP HANA using the associated SQL patterns. In the condition you can use logical operator (<,>,<>,=) and wildcards (*,$) for partial conditions. e. g. The MicroStrategy Engine includes three built-in functions to handle conditional expressions: IF(), Case() and CaseV(). REGION_ID REGION_ID, max(a13. That is, we can define the order in which operations are performed, optimization level, joins intermediate steps, Hints, and many more things that even go into advanced complexity. The First option, 'CREATE and. If all conditions are false, a default value is returned. This VLDB setting is located in metric editors, as shown below. Reuses redundant SQL. Open MicroStrategy Developer. Why MicroStrategy Why MicroStrategy; Customer Stories; PlatformExecute the report and see the result below. CONTENTS 1. To use an element list prompt with Freeform SQL, the following conditions must be met: The prompt must be based on an attribute in the project's primary schema (a Freeform SQL or. 7. Calculating a Compound Metric. A possible workaround is to change those VLDB properties from MicroStrategy Developer. Inputs for predictive metrics in Microstrategy; MSTR Passthough Functions; Applysimple, ApplyCompa. This article describes an issue where attribute elements that include trailing spaces are not returned as separate attribute elements when Filtering on the String Values VLDB property is set to "Do not trim trailing space" in MicroStrategy 10. To force a Null check for the second case, use the Function 'NullToZero' either in the metric or Fact Editor. This displays the descriptive information of each default VLDB property setting in the VLDB settings report. The SUM () function returns the total sum of a numeric column. Case can be used for categorizing data based on multiple conditions. CONTENTS 1. Community & Support Search Discussions Open A Case View My CasesThe SUMIF function in Excel returns the sum of cells that meet a single condition. ApplyOLAP – Uses OLAP functions such as Rank, Ntile, and so on. This preference is located under the Tools menu > My Preferences > Editors tab > Filter Options, in which the first option, "Show advanced qualification," should be checked. Grouping. x where report SQL statement containing semi-colon (;) in the Report Pre Statement 5 VLDB properties will cause report to fail in MicroStrategy 10. 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. Use of M03 in Microsoft SQL Server 2000 would result in DATEADD (DD, (1 - DAY (GetDate ())), GetDate ()). =SUMIF (range, criteria, [sum_range]) Range = range of cells where you want to check the criteria. g. 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. ) From the Tools menu, select Show Advanced Settings. In some cases, it could be appropriate to change this setting for DB2 LUW. 1, VLDB properties may be enabled in Intelligent Cube reports and user reports to include Dynamic Sourcing diagnostic messages in SQL View. Transformations allow you to apply an attribute-element based offset to compare metric data. 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. What do you. Case This function evaluates multiple expressions until a condition is determined to be true, then returns a corresponding value. (0 = unlimited number of rows; -1 = use value from higher level. 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. How to avoid: By default, MicroStrategy uses database connection caching. You can, however, use a function that does not match the function or functions used to define the metric. The VLDB Properties Editor opens. This knowledge base article describes an issue in MicroStrategy 10. In MicroStrategy, a hint can be defined in VLDB properties to appear within a MicroStrategy-issued SQL statement. KB17514: Using the 'Preserve all final pass result elements' VLDB property at attribute level in MicroStrategy SQL Generat… Number of Views 6. Create the statistics database instance. When the 'Use inherited value' flag was checked for the setting at the report level, it went back to the higher object with an unchecked flag (the metric level) and used that. For example, a transformation metric can help a user compare last month's revenue to this month's revenue. 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. How to confirm if the parameterized queries feature is on or off? Edit your DB instance from Developer path Administrator -> Configuration Managers -> Database Instances , or the DB role from Web data import page Add External Data -> Oracle ->Any. For all other valid Intermediate Table Type VLDB settings, the SQL does not reflect the values set for these properties. The Apply functions are not meant to take. In general, ApplySimple can be used to create the following objects: •. In the Source area, select a database instance for the database to access using Freeform SQL. The database was created with files stored directly in Azure blob storage , using a Premium Storage. Apply Functions provide the capability for MicroStrategy customers to leverage functions specific to RDBMS but not standard in MicroStrategy. This article describes how the element browsing pre-post sql statements work in MicroStrategyFunctions Reference. This sometimes produces SQL that is expensive to run on the database, particularly if multiple attribute lookup tables are combined using cross joins. CAUSE: MicroStrategy can support multiple (more than 5) pre-statements to put in a report. , a temporary table is created but not referenced in a later pass; Reuses redundant SQL passes KB37567: MySQL table specific SQL hints cannot be used in reports against MicroStrategy 9. Modifying any VLDB property should be performed with caution only after understanding the effects of the VLDB settings that you want to apply. For information about accessing these properties, see the page reference for each property in the table below. 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. Intelligence Server computes the new fact Trunc([Dollar Sales]) first and then uses the Sum function to sum the new fact for each region. The Profit metric is a simple sum of the Profit fact. •. This allows queries to run faster since there are no CREATE TABLE or DROP TABLE statements to catalog, no corresponding locks on the created tables or the system. This allows SQL to be run after the report execution, and is not tied to the subscription. ApplyAgg – Uses aggregate functions such as Sum, Max, and so on. •. For more details on this latter scenario, consult the following MicroStrategy Knowledge Base technical note. There is no VLDB setting associated with this option. Intermediate Table Type. From MicroStrategy 9. For example, the SQL SELECT statement below returns the combined total salary of unique salary values where the salary is above $25,000 / year. There are multiple ways to intervene the database to generate a better SQL execution plan. Group by alias. Using Apply functions is recommended only when corresponding functionality does not exist in MicroStrategy. Steps: 1. 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. Open the VLDB Properties Editor this way. What function does the MicroStrategy Intelligence Server serve? Ans: Query processing; Metadata repository management; Data caching and Intelligent Cubes; Security and authentication; Load balancing; 47. For details on each of these. However after re-migrating the freeform SQL report to the target environment, the report still shows the results with the total subtotal function and dynamic. How to avoid: By default, MicroStrategy uses database connection caching. Some databases, such as DB2, support both Join 89 and Join 92. The following list of articles can be used for further reference regarding the 'derived table' behavior with MicroStrategy SQL engine. Since the report or template is not associated with a specific database instance, the primary. Most of MicroStrategy’s OLAP functions (24 out of 31) are calculated via SQL in Teradata rather than in the MicroStrategy analytical engine. 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. If it is necessary to apply different connection parameters to different warehouses using Pre Statement VLDB Properties, it is possible to use the Table Pre Statement VLDB Properties instead. , row number) is non-deterministic. The SUM() function, like other aggregate functions, is typically used with the GROUP BY clause. Functions in MicroStrategy are powerful tools used in expressions to define MicroStrategy objects and initiate complex user-selected calculations. The following list summarizes the metric-specific VLDB properties that can be set at the metric level. expression. DBMS - most general. Metric with an IF Function.