Looker filter parameter example Aarti: From a SQL perspective, dimensions and measures can only affect the outermost WHERE or HAVING clauses in your query. Maybe one data source is a simple GA4 property, and the other is your Search Console connector (but really works with any data sources, any field, as long as they’ve got the same format). Note: If your Looker admin has enabled the Accessible Data Table Visualizations Labs Filter expressions can also be declared directly in the LookML to apply to all queries. Let’s say that for this particular year, the target has been changed 3 times:. Filter expressions are an advanced way to filter Looker queries, and this page describes how to write them. The receiving server must be able to accept a JSON POST. The only difference when creating URLs for the SDK is that you will need to add an sdk=2 parameter to the embed URL alongside other parameters, such as filters and the embed_domain parameter. For example, if your data source has a field called Revenue, enter: Revenue * Forecast multiplier; Click Save. We learned that filters are designed for editors and controls for viewers. This parameter has the label, description, max_cache_age, and sql_trigger subparameters. For example, you can add helpful filters that most users would expect to use on an Explore, or you can add a default filter to minimize the risk of queries straining your database resources. Looker Studio report parameters and their corresponding values are passed in as URL-encoded JSON strings appended to Before legacy dashboard deprecation in Looker 23. Dashboard filters let a viewer narrow a dashboard's results to only the data the viewer is interested in. valuation_amount: NOT NULL in Reference page for looker_boxplot element parameters. A possible approach here would be to tell Looker to always invoke them, which would always produce accurate results. For information about building a Google Maps Create two filters, based on the parameters, and apply the filter to the tile(s). First, let’s review how to add a parameter to a simple custom query. For example: Select * from Sales WHERE sales-rep-email = @DS_USER_EMAIL; This provides additional flexibility in your filters. Learning Objectives. The aggregate_table parameter is used to create aggregate tables that will minimize the number of queries required for the large tables in your database. Create a parameter in the connection page. 16. We’ll be using Big Query here (please note that not all database connections accept parameters). Parameter Example: The Journey Framework. In the value subparameter, specify default values using Looker filter expressions. Looker provides the dimension's possible values from the database and suggests the possible values based on what the user has typed in the filter field. In this example, the data source has an email filter. The modeled analyses are listed in the Quick Start section of a blank Explore, or in the Quick Start pop-up after an Explore has - name: orders_by_date type. Parameters: From Creation to Visualization. They are also used in LookML for elements that take a filter parameter. Example usage Setting parameters via the report’s URL allows you to construct reports that can be configured programmatically. Fundamental components of a Looker query. Dynamic Filter Controls. The drill_fields parameter controls what happens when a user clicks on the value of a table cell while exploring data. This allows for a dynamic WHERE clause, based on Understand the concept of dynamic filter controls in Looker Studio. valuation_amount: NOT NULL in Understanding Looker Parameters. contact_email: "-NULL" and ipo. In the formula, multiply the "Sales" field from your data source by the Forecast multiplier parameter. zipcode. LookML dashboard overview; The minimum height is 2 rows for dashboards with a preferred viewer parameter set to dashboards. In this example, Looker displays San Francisco Users and San Francisco Orders in the Explore menu and in the titles of the Explores, rather than the default Users and Orders labels. Using the sql_table_name parameter with constants. Both perform the same functionality, but now we'll dive into controls and Creating a text-based parameter is simple and follows a similar process as other parameters. Date parameter example (date is a Unix timestamp in microseconds): SELECT creation_date, age, The dimension to filter by or the parameter whose value is set by this control. There are different types of parameters in Looker, including: Filter Parameters: These parameters allow users to dynamically filter the data displayed in a report based on 12. AI and ML For additional examples of using the filters parameter and the listen parameter to apply dashboard filters to individual dashboard Filter Parameters: case_sensitive (for model) Specifies whether filters are case-sensitive for a model: Query Parameters: connection: Changes the database connection for a model: datagroup: Creates a datagroup-caching policy for a model. For a more complete understanding of derived tables, see the Derived tables in Looker documentation page. In this example, we'll create a parameter called address. The Looker Studio parameters are used with data visualizations to make your reports even more engaging for See the Using URLs and query parameters Looker Community post for information on the parts of a query URL. Important: Charts of type: looker_google_map can be viewed only on LookML dashboards with preferred_viewer set to dashboards-next. To illustrate the setup of our UTM generator, let's suppose we have a base link, such as datastudio. For example, a parameter may be defined as follows: parameter: Note: This page is part of the Retrieve and chart data learning series. The use case & the result. Custom calculators: Powerful tools in Looker Studio that enable users to create interactive, dynamic experiences. Default selection. Uncheck the Filter data by viewer email checkbox. Use cases: Custom calculators can be used internally, shared with clients, or offered as lead Name the field (for example, "Sales forecast with parameter"). We'll cover creating a parameter in the data source, getting user input, and utilizing the input for calculations and visualization. For example, the action can cause an email to be sent, set values in other applications, or perform any other action that you can configure a receiving server to do. An example of its usage is: If you define a datagroup with both parameters, the datagroup will use the interval_trigger value and ignore the sql_trigger value, since the sql_trigger parameter requires Looker to use database resources when The dev_filters parameter acts in conjunction with the filters parameter so that all filters are applied to the development version of the table. type: number measures will not provide suggestions to users. type can also be used as part of a join, described on the type (for joins) parameter documentation page. Please Definition. Advanced filter STYLE options. valuation_amount: NOT NULL in We’ll be filtering rows out of the result set using the tenant dimension. You can use the query parameter to create modeled analyses for an Explore. You can also use filters with Liquid parameters and templated filters to create dynamic filtered measures with a filter value that can change dynamically based on user input You can also use the sql parameter with filter, which applies to the SQL WHERE clause whenever the filter has a value. I know I can do this if my filter is a PARAMETER and I know I can do this if I'm using a derived table, but I specifically want to do this for a filter value of a regular filter on a dimension, in a regular SQL line for a measure. Looker uses aggregate awareness logic to find the Definition. To add multiple In this case, when a user selects a dimension value, they can choose to filter on it. A parameter creates a filter-only field As part of MTLA’s Limit-5 series, we will now go over a step-by-step process of how to create and implement our very own Templated Filter in Looker. This page links to all the LookML parameters that are children of the join parameter. If a Looker developer provides a parameter filter-only field, the values entered or selected by users can be referenced using a {% parameter %} The value subparameter contains the values that are passed to the {% parameter %} Liquid variable. valuation_amount: NOT NULL in 12. Looker Studio release notes live on Google Cloud. Looker's symmetric aggregates will not protect aggregate functions in the SQL of a measure type: number when computed across a join. Within each view are field definitions, each of which typically corresponds to a column in the underlying table or a calculation in Looker. Looker filter expressions; Cross-filtering dashboards; Creating and managing LookML dashboards. 14. All the data appears in the Looker Studio report. Specify default values, separated by commas. Learning Objectives Reference page for looker_pie element parameters. A view represents a table of data in Looker, whether that table is native to your database or was created using Looker's derived table functionality. id filter refers to the id field from customer. To set up this parameter, use the from_field subparameter to specify a field defined in the native derived table view or accessible in the Explore to which the native derived table is joined. In a BigQuery data source, you can filter by email address using the @DS_USER_EMAIL parameter in a custom query. For example, How do you add it to the report and have a date filter on both? From your example, Reference page for looker_donut_multiples element parameters. Create dynamic controls and dropdown menus using user prompts and CASE function. Note: Although Looker caches up to 1,000 results for this query, only the first 100 results appear to the user as filter suggestions. For example, with case, a user will be able to select only the defined bucket values in a filter. Both perform the same functionality, but now we'll dive into controls and their relationship with parameters. In the preceding bind_filters example, Looker will take any filter applied to the filtered_lookml_dt. In addition to referencing UTM Generator Setup. Explore the use of parameters for custom calculations, forecasting, and projections. For information about building an interactive map chart through the Looker UI, see the Map chart options documentation page. Since we're familiar with the business and know there are only a few campaigns they run, we Name the field (for example, "Sales forecast with parameter"). If your data is in BigQuery, you can also use the email parameter in a custom query to filter by email address. For example: I want to be able to filter to show all rows that contain "Blog" for example, not which equal "Article, Blog, Image". g. However Looker seems to be treating the entire array as an entity rather than allowing me to filter individually by each tag. Create the parameter The previous example of a merged query element demonstrates how to apply hard-coded filters directly within each source query by using the filters parameter. Apply dynamic dimensions to In this blog post we have explained how to implement Liquid parameters and Templated filters in detail and have also covered various scenarios where they can be handy. App View. Here is an example of a dimension that uses the _filters['view_name. filter_date field and apply the filter to the users. field_name'] variable in its link Name the field (for example, "Sales forecast with parameter"). To learn about dashboard cross-filters, visit the Cross-filtering dashboards documentation page. I’m only showing the setup of the Measure Selector filter. But with Templated Filters and Liquid parameters, you can empower users The default_value parameter is used to specify a default value for filter fields and parameter fields. In this example, we want our calculation (our query) to take on any date that the user selects as the input for the query. looker-studio; Share. Understanding dashboard filters. The case parameter is recommended for a fixed set of buckets, as it can help control the way values are presented, ordered, and used in UI filters and visualizations. I need the filter to be able to evaluate to more than one condition. Some types have supporting parameters, which are described within the But with Templated Filters and Liquid parameters, you can empower users to manipulate other parts of the SQL. This page describes the parameters for creating and editing LookML dashboard elements of type: looker_google_map with LookML dashboard parameters in a dashboard. This page demonstrates how to add and customize a LookML dashboard element of type: looker_scatter with LookML dashboard parameters in a dashboard. This page describes the parameters for creating and editing LookML dashboard elements of type: looker_map with LookML dashboard parameters in a dashboard. Below the custom query editor, click +ADD PARAMETER. 4. Dashboard filters can apply to all tiles on a dashboard, or to only one dashboard In this case the id filter refers to the id field from the Explore called order. type can also be used as part of a dashboard filter, described on the Dashboard parameters documentation page. The filters parameter cannot be used with type: number measures, but the filters documentation explains a workaround. 17. However, this comes at a performance cost so it is best use symmetric aggregates For example, this is the to limit the time frame. Templated filters and Liquid parameters make use of the liquid Parameters allow us to display these different metrics in a single tile based on a user’s filter selection! How? Let’s dig in deeper. Learn how to incorporate user-provided goals and targets into reports using parameters. A join is what allows multiple views to be added to a single Explore, allowing users to access and compare fields from various views at the same time. Examples. Drop-down. You can use any parameters you create in the Looker Studio user interface in your custom query. For example, conditionally_filter can be used to create a filter that only returns data for the past 1 year, unless a filter is applied to a user ID or state dimension. query_timezone. This section refers to the type parameter that is part of a dashboard element. The configuration for this parameter is as follows: Name: address; Type: text; Default value: Enter your address; The data type for the address parameter is text, and we've set it to accept any In this lab, you will explain how Liquid parameters and templated filters can be used to enhance interactivity by users in Looker and use Liquid parameters and templated filters to create dynamic dimensions and measures. Provides the list of values that appear in the control. This page demonstrates how to add and customize a LookML dashboard element of type: looker_grid with LookML dashboard parameters in a dashboard. Looker uses the following parameters to generate a complete SQL query: In our last session, we explored filters and controls, which allowed us to narrow down the information presented in our reports based on certain dimension values or metric ranges. We begin by creating or locating an existing derived table that we want to add A dimension, filter, or parameter can only have one type, which defaults to string if no type is specified. Conditionally_filter has a sub-parameter to define the specific filters as well as a sub-parameter to define the alternative dimensions that can be used to filter the data. The previous example of a merged query element demonstrates how to apply hard-coded filters directly within each source query by using the filters parameter. When a user does this, they "drill" into the data, allowing them to see the individual records that make up that cell, limit their query to the cell's value, or slice the data in a related way. Filter by email in BigQuery. Views are typically declared in view files, with one view per file. Furthermore, for our example, the type will be string, as we want our users dynamically The action parameter creates a data action that lets users perform field-level tasks in other tools, directly from Looker. 15. You can use any legal SQL query in the sql parameter, as long as the SQL query is written in raw SQL and does not reference Looker fields. Parameters in Dynamic SQL for BigQuery. For example, the following code sets an element to be 12 rows tall, or twice as tall as other elements that are For example, a user in New York viewing data created in California doesn't have to manually subtract three hours to filter or interpret their queries. For example, my logic can look like the following: case when account_age < 1 If you create the Looker parameter in LookML, you will be limited to single filter values. select_date) which, depending on the value of the parameter. In the meantime, check out the Single record chart options documentation page to view information about creating and editing single value visualizations using the visualization option menu. AI and ML For additional examples of using the filters parameter and the listen parameter to apply dashboard filters to individual dashboard I want to access the value of a filter on a dimension inside a liquid IF statement in a measure SQL line. Main Concepts and Topics. In this case, we'll be using transactions per session. Parameter Example: Dynamic Metric. For information about building a table chart through the Looker UI, see the Table chart options documentation page. Both filters will be applied unless the user sets an order date in the Explore UI. Dimension. Example 2. Control field. Definition. For example, when filtering on a string value that include a comma such as "Altostrat, The value of the parameter filter you ask for with parameter_name. This parameter allows Looker to determine that the SDK is present and take advantage of additional features that are provided by the SDK. Improve this question. When a user filters an Explore on a field that supports suggestions, by default Looker will suggest possible values for the field (see Changing filter suggestions for information about how you can affect filter suggestions). com, and we want to get the values for the UTM parameters from the user. For example, filters of type: day_picker can only be displayed as inline or overflow. You can learn more about using joins on the Working with joins in LookML documentation page. What's new in Looker Studio? Learn about new features and recent changes. As we can see in our example above, we are naming our filter-only field the exact same as when we referenced it during STEP 2. You declare Definition. This example also demonstrates that you can require multiple filters. In this example, we want to extract search query Add a parameter to a database data source. In the example below, I choose to use the new feature – reference lines with parameter – to illustrate the follow-up of an ecommerce revenue for the achievement of a moving annual target. Looker Studio As you go through these examples, think about your own use cases as well. lkml file. type can also be used as part of a Create a filter parameter as a templated filter for the date. In the Explore section of Looker you can use them by adding a filter and choosing the matches (advanced) option. Note the name of the parameters you intend to set through the report URL. Parameter Name Description Example; bind_filters: Passes a filter from the Explore query into the native derived table subquery. AI and ML For additional examples of using the filters parameter and the listen parameter to apply dashboard filters to individual dashboard elements, see Building LookML dashboards. In this example, by selecting Filter on "UK" in the drill menu, the resulting query will be filtered to show only results where the value of The purpose of the relationship parameter is to tell Looker whether to invoke symmetric aggregates when the join is written into a SQL query. valuation_amount: NOT NULL in Let’s say that’s you’ve got two data sources sharing a field which is not a date (in this case, the default Date Range Control does filter across several data sources, bad example!). Start by creating a table with the desired breakdown and table metric. This includes adjusting parts of a derived table, choosing which database table to Google Looker Studio parameters are one of the many interesting features that can help you customize your reports. percent_of_previous The previous example of a merged query element demonstrates how to apply hard-coded filters directly within each source query by using the filters parameter. Next, add a control to gather the user's input: Edit or create a report. For information about the types of fields required to build an 12. Under Construction: We're working on adding more to this page. You can use the case parameter to create custom-named buckets with custom sorting. . parameter: healthy_selector { type: string default_value: Definition. Documentation Technology areas close. fiscal_month_offset The suggestion parameter lets you hard-code the list of suggested values for a dimension, filter field, or parameter that will appear when someone uses that field to filter a query. How can we extract search query parameters from a URL dimension? We can do it using CASE, CONTAINS_TEXT(), and REGEXP_EXTRACT() functions which we will demo on this lesson. id filter refers to the id field from the view called customer. → 12. In this lesson, we'll go through an example of using a numeric parameter in Looker Studio. For example, they might input a UTM source like email and a UTM medium like newsletter. Parameters in Looker are often used in conjunction with LookML, Looker’s modeling language, to create flexible and interactive reports. 1. 11. sql lets you specify the SQL that will be used to generate a derived table. Each filter can accept a Looker filter expression or a value constant. A useful application of the CASE function is extracting URL query parameters, such as custom dimensions for reporting and aggregation. created_date field. This will allow users to choose the metric they want to see for a particular dimension, providing a more versatile and customized experience. For example, if you created a user attribute called numeric_range with the data type Number Filter (advanced), you could use a Looker filter expression to enter a range of numbers, such as [1, 20]. At runtime, any filters on the from_field in This page is about standard dashboard filters. The value of the field formatted for use as a filter in a Looker URL. Initially, as the result of business objectives for the year, and so the digital Click FILTER BY EMAIL. Projections and forecasting: Custom calculators can be used to project potential outcomes based on user input, helping inform strategic decisions. The Timeframe Selector filter is set up in exactly the same way, except for the But, in order to grant access, the values listed in the allowed_values parameter must match the value in the user attribute exactly. All Looker queries are represented by these fundamental parameters applied to a LookML project, as seen in the previous example query. Here the id filter refers to the id field from order. Rick is signed in, so only his data appears when he views a report that is based on the filtered data source. Follow Create a calculated field in the data source (e. In the underlying view file, we can create a Parameters in Looker increase interactivity for users and provide flexibility from the front end perspective without having to write custom code for each and every field the user asks for. Understand the benefits and use cases of parameters in Looker Studio. The dimension to filter by or the parameter whose value is set by this control. Discover powerful ways to use parameters in Looker! Learn how to control aggregations, adjust WHERE clauses, and manipulate JOIN conditions in your queries. This page provides an overview of each LookML parameter that affects filtering for I would like to be able to filter my table based on whether each row contains that tag. Using parameters and case functions for dynamic calculations; Implementing CONCAT() function in Looker Studio for interactivity; Applying dynamic comparisons to real-world examples; The Dynamic Comparison Setup. For information about building a scatter chart through the Looker UI, see the Scatter chart options documentation page. Parameters are an essential part of Looker Studio that make your reports interactive and dynamic. For additional examples of using the filters parameter and the listen parameter to apply dashboard filters to individual dashboard elements, see Building LookML dashboards. Now that we have our filtering AND/OR filters and required filters. For example, in the figure below the parameter name is ds0. The parameters described on this page are for use with LookML dashboard elements of type: Select Resource -> Manage report URL parameters. 6, the preferred_viewer parameter let you choose the format for viewing and downloading a dashboard as either Looker's default dashboard experience or as a legacy dashboard. Force the user to use an Order ID filter (with a default value of Filter Parameters: access_filter: Adds user-specific filters to an Explore: always_filter: Adds filters a user can change, but not remove, to an Explore: case_sensitive (for Explore) Specifies whether filters are case-sensitive for an Explore: conditionally_filter: Adds filters to an Explore if a user does not add their own filter from a The previous example of a merged query element demonstrates how to apply hard-coded filters directly within each source query by using the filters parameter. Introduction to Parameters. Parameter Example: Projection & Custom Calculators. Displays the control in a drop-down box. Step 3: In the explore definition, add an access_filter parameter to filter out the data a user should not see. In our last session, we explored filters and controls in Looker Studio, which allowed us to narrow down the information presented in our reports based on certain dimension values or metric ranges. Avoid using default_value with parameter if your data has values that include underscores. In this lesson, we'll explore how to create dynamic metrics using the same methodology as we did for dynamic dimensions. Let's suppose you want to create several views based on tables in the schema 02349_sfo. Required filters (for example, a filter that is required with the always_filter parameter or conditionally_filter parameter) always appear in the first filter group, or group A. The customer. For example, the filters companies. Looker converts time-based data when it generates SQL during a query for a Look, an Explore, or a dashboard. DE LA S: See the parameter parameter documentation page for examples. In combination with a liquid parameter, this lets the SQL query use a user input instead of just your standard dimension or measure. dcbw rjhw ybacjl bzkppy avnw ptqgee xtduov nnut zjlsv lqjfi