what is compound attribute in microstrategy. To uniquely identify a distribution center, one must know two details about the distribution center: the ID. what is compound attribute in microstrategy

 
 To uniquely identify a distribution center, one must know two details about the distribution center: the IDwhat is compound attribute in microstrategy 0 and 2019, users will notice objects referred to as "Super Cubes"

Attributes give users context for reporting on and analyzing data. 4. leading_object{. The 'Set as key' option is used for defining the lookup table primary key for the attributes when generating SQL with MicroStrategy Engine. Click the Options icon . April 28, 2009 Architect, MicroStrategy Compound Attribute Sorin Suciu. For this reason, a metric qualification in a filter is a type of set qualification. If you know of better/faster ways, please share. J2EE environment:Why MicroStrategy Why MicroStrategy; Customer Stories; PlatformEven though a metric qualification depends on the result of an aggregation, it still must apply before template metrics, or metrics used in compound metrics. The presence of a compound key relationship is. The Compound Grid is a new visualization introduced in the MicroStrategy 2020 release. 0 or above. Types of filters in Microstrategy Below are the types of filters: 1. Various types of attributes in Microstrategy desktop include, Implicit Attributes; Compound Key Attribute; Derived Attributes; Simple Attribute; 23) Mention what is the difference between Custom group and Consolidations? Custom group Consolidations; A custom group is a set of filters that can be placed on a template. b. How to include an attribute form in a compound or derived metric in MicroStrategy Developer 9. Candidate Key. This join type lets you display only those attribute elements that are common to the lookup tables and the fact tables in your data warehouse. Drag an attribute or metric from the Datasets panel to the Columns Set area in the Editor Panel. Most of the creation of data multidimensional data warehouses is done manually, but it is a very complex and takes a long time and usually has a risk of fail. A compound attribute is defined as an attribute with more than one column specified as the ID column. On the template, the month attribute, A - NORMAL SUM, C - DATA PREVIOUS ROW (B - A) and D - % CHANGE ((A-C)/C) are. Split Hierarchy with M-M relationships: Explanation. Joint child relationships are really another type of many-to-many relationship where one attribute has a many-to-many relationship to two otherwise unrelated attributes. You can connect MicroStrategy reporting tool with any data, including big data, flat files, social media data, and. desired view using MicroStrategy, without DBA involvement. In MicroStrategy Web 2020, create a dossier with a Compound Grid visualization. For instance, the attribute City may be defined in the data model as a combination of COUNTRY_ID and CITY_ID. 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. In MicroStrategy Developer, log in to the project source that contains the MicroStrategy Tutorial project and then log in to MicroStrategy Tutorial. 0: Profit/Revenue. The algorithm that calculates the table sizes performs the following steps: Calculate the number of levels per hierarchy: Hierarchy 1: 3. The operators and functions can be applied to facts, attributes, or metrics. Create a new attribute form without the undesired source table. A title bar allows MicroStrategy Web users to minimize and maximize the Grid/Graph, and it provides an identifier for the Grid/Graph in all views. Part 2 of the MicroStrategy Advanced Architect series where I demonstrate how to create compound attribute keys. MicroStrategy HyperIntelligence is the next step in the future of data analytics. The metric formula defines the data to be used and the calculations to be performed on the data. By default, the Partition Attribute pull-down menu is set to Automatic, which allows MicroStrategy Web to set the number of partitions. The attributes and metrics appear as filters. Attribute qualification filter These types of qualifications restrict data related to attributes on the report. xThis results in the error: “Engine Logic:Cannot get the column reference of a join attribute from the associated table”. To display a title bar, do the following: Set Show title bar to True. MicroStrategy recommends to have only one child at the lowest level. Quite often these attributes have automatic mapping for one ID and manual mapping for the other one. The ApplySimple function is used with simple operators and functions. Arithmetic operators are +, -, *, and /; non-group functions are OLAP and scalar functions such as running sum or rank. The formula of a compound metric is based on arithmetic operators and non-group functions. Metrics: Component Objects. it was very disappointing to find out mid-way that it is so limited (and the option to create a "multi-form" attribute from data import exists for 3 years or saw from the web interface. 4. This technote describes a current defect in MicroStrategy Distribution Services 9. The first value in each attribute is added to the list. In the list of categories on the left, click Subtotals. Select Custom as the Category and create the format using the number format symbols listed in the table below. These types of qualifications restrict data based on the value, rank, or percentage of a metric, or based on the relationships between the attributes on the report. Derived Attributes. As you type, matching objects, such as attributes. Defining the partition for Super Cubes. Below are the new features exclusive to. Calculate each attribute individual weight according to the level in the hierarchy (level in hierarchy/number of levels in hierarchy * 10). Attributes provide a. In-line M-M Relationships: Explanation. multiple attribute forms conform the ID form, any element that matches at least one of the ID's will become highlighted, like shown below. The operators and functions can be applied to facts, attributes, or metrics. These privileges are part of OLAP Services. To uniquely identify a distribution center, one must know two details about the. One-to-one: Each element in the parent attribute corresponds to one and only one element in the child attribute, and each child attribute. An attribute form expression defines what columns in the warehouse are used to represent the attribute form in SQL. Creating attributes with multiple ID columns: Compound attributes. Multiple elements are highlighted when using an attribute with compound key as a selector in Visual Insight and MicroStrategy Web 9. This article describes how to create derived metrics to show previous row data in MicroStrategy. You can connect MicroStrategy reporting tool with any data, including big data, flat files, social media data, and. It is derived based on a count against the fact_object_component table. In SQL, the formula commonly becomes part of the SELECT clause of the SQL command. Click OK. DaysBetween(DIM_RELEASE_DATE. Open the dossier you want to modify. 175. Total (profits/unit sold) Smart Metrics: Total (profit)/ Total (sold) 8) Mention what types of testing can be carried out over the Microstrategy reports? Microstrategy can carry out test like • Naming convention tests • Total calculations test • SQL query validations • Attribute and metric. A compound attribute is an attribute with multiple columns specified as the ID column. In the MicroStrategy Tutorial project, Distribution Center is an example of a compound attribute. Using this grid, you can have multiple unrelated attributes and metrics in different sets of columns that are stitched together. 0-10. compound attributes. A calculated expression is a metric that is calculated dynamically when the document is executed, directly from metrics on a document dataset. Hierarchy 2: 4. Subqueries (or correlated subqueries) are used infrequently but significantly in the MicroStrategy SQL Generation Engine. Unique identifiers denote the key that maps an attribute to its source data in the source system, when applicable. Reports are now available to use and interact with in MicroStrategy Library: View standard reports in MicroStrategy Library to get a simple, grid view of data. x, with the Intelligence Server running on Linux, the image in the exported PDF report appears as a red "X" as shown below: However, the images in the report display properly when the report is. DATE@ID) My. The Compound Grid supports similar operations as regular grids, such as:Relationship tables in Microstrategy. If list is empty, no metrics will be selected. The multiple columns are joined with other attributes, typically in a many-to-many relationship. attr_elementsApplySimple. In MicroStrategy Developer, go to File > New > Metric. If the database platform does not support COUNT on concatenated strings, this property should be disabled. The ApplyAgg function itself is a group-value function and accepts facts, attributes, and metrics as input. A user may want to create an attribute with an alternating expression depending on a certain condition, a conditional attribute. The formula of a compound metric is based on arithmetic operators and non-group functions. Watch free 3-5 minutes tutorial videos, with subtitles available in 9 languages, to build product fluency! Start learning. When exporting a report containing an image attribute form (using an ApplySimple statement) to PDF in MicroStrategy Web 9. Attribute ID form expressions will always appear in the group by clause, because this is necessary to define the aggregation level for the query. Each graph appears in a separate row, one for each element in the attribute. The two fundamental parameters are the evt (short for “event”) parameter and the src (short for “source”) parameter. 1. A set qualification first produces a set of attribute elements. The attribute's forms can also be displayed. When naming a MicroStrategy object, you must follow the naming convention rules for your particular database platform. Double-click the attribute to edit. Users can also create compound attributes, define attribute relationships in the system hierarchy and modify display and sort. : ToString("Coal") Then add this attribute to the compound grid Columns group:A compound attribute is defined as an attribute with more than one column specified as the ID column. It visualises interactive dashboards, charts and graphs and improves analytics and predictive modelling capabilities. 1 where when a Compound Attribute containing a Date Format ID is used as a dynamic textbox on a Flash document, the exporting does not format correctly when exported to. e. This means you can have multiple unrelated attributes and metrics in different sets of columns that are then stitched together in one. What are Configuration Objects? Configuration objects are MicroStrategy objects which can be re used in multiple projects and they appear in the. STEPS TO REPRODUCE: 1. Published: Sep 19, 2019Report will display result as below. Mode. Click the Add icon to the right of the Element list. Create the statistics database instance. Quite often these attributes have automatic mapping for one ID and manual. An attribute form is a descriptive aspect of an attribute. Depending on your MicroStrategy product and licensing, this function may not be available. A compound attribute is an attribute with multiple columns specified as the ID column. In MicroStrategy Web, click the metric for which you want to enable a grand total or subtotals. a) Attribute form qualification Filters data related to a business attribute’s form(s), such as ID or. In this case, Promotion has a many-to-many relationship to both Item and Quarter. If a user maps a Data Import column to an attribute that has compound ID formsIn MicroStrategy Workstation, architects can create and edit attribute objects. For instance, the attribute City may be defined in the data model as a combination of COUNTRY_ID and CITY_ID. 4. This name change is visible in. What is a compound attribute in Microstrategy? A compound attribute has its value determined by an expression which combines two or more columns in a database to create a new column. 4. The multiple columns are joined with other attributes, typically in a many-to-many. Several non-group functions that are. Relate tables contain the ID columns of two or more attributes, which will define associations between them. a) Attribute form qualification Filters data related to a business attribute’s form(s), such as ID or description. The examples below describe how to drill on these compound metrics on both grid and graph reports. The attribute editor allows users to create attribute forms, connect attributes to logical tables in the schema, and edit form expressions. In this case, enter 'Date@ID'. A Compound Grid stitches multiple simple Grid visualizations together to provide a more holistic grid view with richer data insights. 1 where when a Compound Attribute containing a Date Format ID is used as a dynamic textbox on a Flash document, the exporting does not format correctly when exported to. Open the dossier you want to modify. 1 and 10. Compound Attribute Date ID forms do not format correctly when ran correctly in Flash in MicroStrategy Web. Scenario: Attribute1 is a compound key attribute with a ginormous number of values. x doesn't have mapping between boolean type and MicroStrategy internal datatype. For example, a transformation metric can help a user compare last month's revenue to this month's revenue. Click More in the top right of the heat map and choose Create Contextual Link and select. Under 'Source tables', select a table and click 'Set as Lookup'. Logical Size in Microstrategy: The logical size of a table depends on the number of attributes in that table and position of that attribute in Hierarchy. This design may look strange, but in most cases there are. By default, the metrics Compound Profit and Profit Margin do not use a dynamic aggregation function. Enter a Form name and Description. In the Editor panel, click Add Column Set to create another column set. 1 where when a Compound Attribute containing a Date Format ID is used as a dynamic textbox on a Flash document, the exporting does not format correctly when exported to a Flash MHT file. Drag the prompt onto the Definition pane at the bottom right, as shown in the image. 1 and 10. You can create them in a report,. Metric A has corresponding value for element t1 while B does not. To view the various properties of an attribute in Architect, from the Attributes tab of the Properties pane, select the attribute from the drop-down list. This attribute join type is the default setting. 4. A derived metric is a calculation based on metric data included in the report definition. To uniquely identify a distribution center, one must know two details about the distribution center: the ID of the distribution center and the country in which it exists. A hierarchical attribute represents an entire hierarchy and its levels (for example, Time includes levels of Year, Quarter, Month, and Day). Users can also create compound attributes, define attribute relationships in the system hierarchy and modify display and sort forms. In MicroStrategy SQL Generation Engine, when simple Period to Date (PTD) reports are needed, there is no need to create a transformation table. For information on how to display this property, see Viewing and Changing Advanced VLDB Properties. In MicroStrategy Developer, from the File menu, point to New, and select Transformation. The compound join saves memory space and processing time on the Intelligence Server executing the document. Choose one of the following options: To display all of the attribute's elements to the user when they are answering the prompt, select List all elements (no restriction). Writing the WHERE block should be no problem, as you can generate it in MS Excel based on the two columns… something like =CONCATENATE(“OR (a11. MicroStrategy pushes the calculations for the following built-in basic functions down to Teradata using the associated SQL patterns. You. Ranked #1 for Enterprise Analytics in 2022 Gartner Critical Capabilities Report. x-10. The dynamic aggregation itself is highlighted in red. Select the check box for any smart attribute that needs to be created. Since by changing the ID form of the attribute (compound to single key), the attribute has become a new attribute, personalizations based on that attribute may no longer continue to work and should be recreated. The ESRI configuration file, mapConfig. Example:. In MicroStrategy 2020, the metric guide is supported and will guide the Engine to retrieve the metric from the correct table. Multiple elements are highlighted when using an attribute with compound key as a selector in Visual Insight and MicroStrategy Web 9. Let’s look at each of the keys in DBMS with example: Super Key – A super key is a group of single or multiple keys which identifies rows in a table. In summary, when Metric Join type or Formula Join Type for a compound metric is set as Outer, a full outer join would happen between temporary tables for base metrics. Press and hold the Ctrl key to select multiple attributes or metrics. Double-click Time to open the folder, then double-click Year. 1, an attribute in a grid can be used as selector to target other grids in the same dashboard. Click OK. Go through this MicroStrategy Tutorial to get a clear understanding of MicroStrategy. Ranked #1 for Enterprise Analytics in 2022 Gartner Critical Capabilities Report. In MicroStrategy Workstation, architects can create and edit attribute objects. Steps to Reproduce on a Compound Grid. The intersection of two sets yields a TRUE value only when both sets of filtering. In MicroStrategy, create an attribute that can return all the location data for each entry. This property is used to indicate when this occurs. Make two grids with different attributes and metrics in each 3. Follow the steps below to create a metric that counts the unique combination of two different attributes: 1. In MicroStrategy, attributes are identified by the column headers of reports. In the right corner of the dashboard, change the. It is used with database-specific OLAP functions such as Rank(). Ranked #1 for Enterprise Analytics in 2022 Gartner Critical Capabilities Report. Create an Attribute Open the Workstation window with the Navigation pane in smart mode. Now to fix this create a new Derived metric on Category attribute first with formula as Max (Category) {~ } and calling Books. Steps to Create Smart Attributes. Using this grid, you can have multiple unrelated attributes and metrics in different sets of columns that are stitched together. In MicroStrategy Workstation, architects can create and edit attribute objects. Click Use Formula Editor. When exporting a report containing an image attribute form (using an ApplySimple statement) to PDF in MicroStrategy Web 9. Separate attribute forms should be created for latitude and longitude, and should also support the numeric data of these values. A compound attribute is one that uses two or more columns as its ID. Drag an attribute from the object browser into the text box next to the qualification type or enter the attribute name and its form according to the following format: attribute_name@form_name. or. Interact with the engaged MicroStrategy Community to get answers to all your questions and collaborate for solutions. From the Insert menu, select New Training Metric to use derived metrics as part of Data Mining Services to create training metrics. your project, enabling drilling. There's a reason we're at the top of the list. Users can also create compound attributes, define attribute relationships in the system hierarchy and modify display and sort. 1 where when a Compound Attribute containing a Date Format ID is used as a dynamic textbox on a Flash document, the formatting will not show correctly when viewed. You need the Create Derived Metrics (MicroStrategy Developer) and/or the Web Create Derived Metrics and Derived Attributes (MicroStrategy Web) privileges to create derived metrics. You cannot change the join types of. The ApplyAgg function itself is a group-value function and accepts facts, attributes, and metrics as input. This metric is used for getting "1" value for all rows. The resulting SQL will contain just the Metric Alias. Compound Attribute: A compound attribute is an attribute whose primary key is made up of the combination of two or more columns. 1 and 10. Result for new metric is blank. tailing_objectleading_object{. This technote describes a current defect in MicroStrategy Distribution Services 9. In the list of categories on the left, click Subtotals. From within a blank report in MicroStrategy Tutorial, double-click inside the Report Filter pane. Attribute_ID1 = “,A1,” AND a11. (The use of brackets around compound object names is standard for many objects in MicroStrategy and is not restricted to custom expressions and Apply. Each of these compound metric types is described with examples below. It causes the SQL Engine to calculate for only the attribute elements that exist in both the lookup and fact tables. Datasets provide the data that appears in documents. HyperIntelligence allows you to add various, or alternate, forms of the keyword attribute for matching. 176. x and 10. The new grouped attribute appears in the Attribute Name field as. When they do appear, report designers have some degree of control over the subquery syntax using the Very Large Data Base (VLDB. It is derived based on a count against the fact_object_component table. This means you can have multiple unrelated attributes and metrics in different sets of columns that are then stitched together in one. It causes the SQL Engine to calculate for only the attribute elements that exist in both the lookup and fact tables. MicroStrategy AI is here. Smart totals define the evaluation order. Sometimes you don’t have all the columns that are necessary for creating your visualizations. Solution. Double-click the Column Set name to rename the set. Users might observe that when an attribute with a compound form is added to a report in MicroStrategy Developer 9. Steps to Reproduce on a Compound Grid. In fact. From the Insert menu, select New Metric. An attribute form on the parent attribute also appears on the child attribute. Compound attributes are usually counted by concatenating the keys of all of the attributes that form the key. The MicroStrategy SQL Engine does not require a pure dimensional model and has built-in support for many constructs that are typical in Entity-Relationship (ER) schemas such as compound keys, many-to-many relationships, fact. To do this: a. Place attributes Country and Distribution Center on report template, and the above metric either on report template, or in Report Objects window if you have an OLAP license. II. For example:By adding simple dummy attributes you are able to arrange the columns in a much more tidy form without even touching the original data. In MicroStrategy Web, click the metric for which you want to enable a grand total or subtotals. 4. Any time you type an attribute whose name contains one or more spaces, the attribute must be enclosed in square brackets. A compound attribute is defined as an attribute with more than one column specified as the ID column. MicroStrategy interfaces include desktop (for developers), web, Microsoft Office integration as well as Mobile Applications. 1 and 10. For example, the attribute name (original object name) is called, Category. Use a Comparison KPI to indicate the progress towards an objective, like sales and goal. Arithmetic operators are +, -, *, and /. You can use derived metrics to. 2987. Open a report in MicroStrategy Developer. Hover over the Properties column and click Open Intelligence Server Administration Portal . The operators and functions of a compound metric can be applied to facts, attributes, or metrics within the compound metric. The Category attribute of the MicroStrategy Tutorial project shown below is used as an example of how you can modify and view attributes using Architect. MicroStrategy Web. During our 10+ years of work with MicroStrategy we often encountered overlapping cube and cache questions and what are the best practices in order to manage them. ESRI attributes such as latitude and longitude, zip code, state, city,. compound attributes. For examples of joining datasets, see Defining a dataset as primary or secondary and Joining multiple datasets: Examples. To Create an Attribute-To-Attribute Qualification Filter. Each attribute form must have at least one expression. Update:Unique identifiers. Connection mapping allows administrators to assign a user or group in the MicroStrategy system to a specific login ID on the data warehouse. All the forms for the selected attribute will be displayed. Mapping geo attributes. You can use the AppleSimple function to insert database-specific functions and simple operators directly into SQL. How to create a conditional attribute in MicroStrategy Desktop. This implies that more than one ID column is needed to uniquely identify the elements of. The User Editor opens. In the relational database. Ranked #1 for Enterprise Analytics in 2022 Gartner Critical Capabilities Report. There's a reason we're at the top of the list. Let’s get started. 1, an attribute in a grid can be used as selector to target other grids in the same dashboard. The operators and functions of a compound metric can be applied to facts, attributes, or metrics within the compound. Open a dossier. Generally, you build a compound attribute when your logical data model reflects that a. Joint Element Lists are an advanced filtering qualification in MicroStrategy Developer / SQL Engine that can be used to filter on combinations of attribute element ID's from multiple attributes. This function is an OLAP function. You can quickly create multiple element groups at the same time. You treat one attribute as a child of the other and have a compound key for the lower level attribute. ACTION: Currently this issue is still being reviewed for feasibility by our Technology team and it is not scoped for any upcoming scheduled MicroStrategy release. You can format a graph report by adjusting colors, and applying a variety of graphical effects, including gradients, transparency, patterns, pictures, textures, and bevel effects. Why MicroStrategy Why MicroStrategy; Customer Stories; Platform Products; MicroStrategy ONE; AI & Augmented; Dossier; Library; Workstation; HyperIntelligence; Multi-Cloud. Click OK. xA connection map in MicroStrategy is a link between a MicroStrategy user, a database connection, and a database login. A metric is a compound metric if it consists of two or more existing metrics joined by an arithmetic operator (+, -, *, and /). Writing the WHERE block should be no problem, as you can generate it in MS Excel based on the two columns… something like =CONCATENATE(“OR (a11. The Promotion attribute is related to a particular Item-Quarter pair, as opposed to it being related to Item and Quarter separately. The smart metric property of a compound metric allows the user to change the default evaluation order of the metric. NOTE: The 'Refresh' option assists in frequent updates to the interface for end user objects such as metrics, filters, prompts, etc. A report is a MicroStrategy object that represents a request for a specific set of formatted data from your data source. 1 - 10. Attribute_ID2= “,B1,”)”). Related articles from the Community: Knowledge Base: How to create a derived metric in MicroStrategy Developer 9. multiple attribute forms conform the ID form, any element that matches at least one of the ID's will become highlighted, like shown below. Smart metrics calculate subtotals on individual elements of the compound metric. A derived attribute has its value determined by an expression which combines two or more columns in a. a compound key is a primary key consisting of more than one=. Due to how the editor works it is not possible to force this restriction upon creation. These attributes require a compound primary key in the data warehouse to uniquely identify their elements. All placeholders must begin with #0 and increase in increments of 1. Using the description tables and Ids, the attribute information is stored. A compound key attribute is an attribute whose primary key is made up by the combination of two or more columns. 4 Basic Functions are supported by the MicroStrategy Analytical Engine: First. SYMPTOM:The attributes Customer City and Call Center are enclosed in brackets. In MicroStrategy, users can create compound metrics belonging to MDX Cubes imported from multidimensional data sources such as SAP BW, Microsoft Analysis Services, or Hyperion Essbase. Heterogeneous mapping allows the engine to perform joins on unlike column names. For each form listed, select or clear the corresponding checkbox in the Show on Grid column. Each type is described below: . member_terminal. In the Gallery, click Compound Grid . In MicroStrategy Web, click the metric for which you want to enable a grand total or subtotals. There may be instances when it is necessary to include an attribute form in a derived or a compound metric in order to carry out calculations based on the form. The Metric Names attribute automatically appears in the Editor panel. The Input Metric Formula dialog box opens. Select Add an Attribute qualification and click OK. In the Actions column, select the Edit icon for the user to modify. You can re-use the same formula in multiple metric definitions. 4. Compound metric C is made up of two metrics A and B with expression (A+B). Click Use Formula Editor. Double-click the Column Set name to rename the set. 1 and 10. PepsiCo. Alternate Key. To pass the prompt answer for an element prompt when the attribute has a compound ID, you separate each AttributeElementID. A sample URL that answers an element prompt when the attribute has a compound ID is shown below. This article does contain a solution. You can use derived metrics to. Compound Attribute: A compound attribute is an attribute whose primary key is made up of the combination of two or more columns. x and 10. Attribute_ID1 = “,A1,” AND a11. If the user defines more than one expression for a given form, heterogeneous mapping will automatically take place when tables and column names require it. Why MicroStrategy Why MicroStrategy; Customer Stories; PlatformAttribute T contains a form called "email" whose values are email addresses that will be used in the dynamic subscription in Narrowcast. Ranked #1 for Enterprise Analytics in 2022 Gartner Critical Capabilities Report. x SUMMARY: Description of a known issue identified upon migrating to MicroStrategy 9. Slice your data into columns of graphs. 2. Introduced in MicroStrategy 2020, the Compound Grid is especially useful for financial analysis when you need to analyze several KPIs across a common dimension, like investment vehicle or region. The boolean datatype should be seen as "Unknown"; it is not natively supported by MicroStrategy 9. The use of compound attributes in a non-aggregatable metric is not supported in MicroStrategy Developer 9. 8K views 4 years ago n this brief video tutorial, Stephen Goodson, a senior instructor. The database repository where definitions of all MicroStrategy objects are stored. PepsiCo ( PEP 0. Go to Data > VLDB Properties > Joins > "Preserve all final pass result elements. Join Specifications. Select Category and Quarter from the Available attributes list and click > to add them to the Selected attributes list. Video Tutorials. With Architect, rather than defining parent and child. For example, in the image below the document level global lookup table uses two-key (or two-ID) sorting, while the lookup tables use a single key (ID) sorting.