Superset jinja filter values. Enabling Jinja Templating in Superset.

Superset jinja filter values I want to preselect my Filter Box. Apache Superset is a Data Visualization and Data Exploration Platform - apache/superset May 14, 2021 · Take a look to Preset User's Corner youtube channel, they have made some videos about how to use Jinja Template parameter to filter your virtual datasets created using SQLLab queries. 0: Collapses the Filter Bar. Utilizing Jinja Filters. Make sure to update your Jinja syntax if using a different column name. Here's how to leverage Jinja for time range filters: Available Jinja Variables. Retrieve filter values as a list with {{ filter_values('column_name')|where_in }}, useful for performance optimizations. For example, this is my table: I tried to apply the filter as shown below: But how it works is this way: When we look at time filter: It works well and offers tons of customization, I was just curious if we can dynamically filter time then why not other Filter Values: Fetch filter values for specific columns using {{ filter_values('column_name') }} to apply them within your query. utils. 1: Expands the Filter Bar. 5. join(filter_values('product_line Jun 21, 2018 · Jinja templating filters, i. May 24, 2021 · I have a working installation of superset 0. Oct 1, 2021 · @junlincc I would phrase it this way: I'm trying to use JINJA to dynamically populate values for a native filter based on a dashboard's selected time range. When templating is enabled, python code can be embedded in virtual datasets and in Custom SQL in the filter and metric controls in Explore. Jul 21, 2021 · Jinja will replace that placeholder with the end bound of the time range filter you set. Practical solutions for developers. For this issue, I want to use JINJA templates. i don't see any similar problem to this problem. Oct 25, 2019 · They often need to search for rows by values which are unique or have very large number of unique values. There is a similar PR regarding old filters but this functionality is also needed in native filters. The Flag is enabled: "ENABLE_TEMPLATE_PROCESSING": True The SQL Statement from the virtual dataset: `SELECT * FROM beh Jan 7, 2018 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Jinja templates in Superset allow for dynamic SQL queries, where you can embed Python code within your SQL statements for virtual datasets and custom SQL in filters and metrics. py file. 0. To enable this feature, set ENABLE_TEMPLATE_PROCESSING to True in superset_config. These features can be turned on/off by setting your preferred values in superset_config. Nov 1, 2021 · Tried using Jinja Templating : I found that this technique tend to work with values inside the table. I have superset 0. py is correctly set up to handle filter_values in the context of charts and dashboards . For example: If you select a Value filter type and then—in the Column field—you select Platform, then a drop-down filter menu appears on the dashboard that enables you to filter by platform. This is required to set the default value according to current user properties. After checking that the query is running I created a virtual dataset, a chart and a dashboard. Beta Was this translation helpful? Jan 28, 2023 · The suggested filter configuration ("Values are dependent on other filters") does not support the date range filter, at least in Superset 2. parsers import STR_NA_VALUES: from superset. May 12, 2022 · When I try to get the range from the "Numerical Range" type filter from native filters, with Jinja using filter_values(), it returns: [-10,10] if i choose the range -10,10 (correct) nothing if i choose the range from min value to 0 nothi The current_username() macro in Superset is a powerful Jinja tool that retrieves the username of the currently logged-in user. io The default Jinja context in Superset includes variables such as columns, filter, from_dttm, to_dttm, metrics, row_limit, row_offset, table_columns, time_column, and time_grain. This filter chart was a great tool for my dashboards. py to True/False respectively These features flags are safe for production. While upgrading to version 1. Jun 28, 2023 · I just need a way to pass that to the dataset jinja query in Superset. Additionally, Superset provides several Jinja context functions that can be used to dynamically access and manipulate data. Aug 15, 2020 · villebro changed the title Word Cloud and adhoc Jinja filters in Superset 37 Word Cloud and adhoc Jinja filters in Superset 0. This is useful if: You want to handle more than the IN operator in your SQL clause # If no values are found, return the default provided. 37. set inside a loop, use value outside the loop. The sent report will only display rows that have the value Red in the car_color column for this table. Feb 13, 2023 · Check if your Superset setup has the Jinja templates allowed (feature flag ENABLE_TEMPLATE_PROCESSING needs to be set to true in superset/config. 0 you add a dashboard native filter by clicking +ADD/EDIT FILTERS in the top left of the dashboard: Jinja filters allow you to use date filtering with date range filters in dashboards. py: JINJA_CONTEXT_ADDONS = { 'my_crazy_macro': lambda x: x*2, } Default Template Parameters. Define Custom Jinja Context: You can extend the default Jinja context by defining JINJA_CONTEXT_ADDONS in your superset_config. To extend the Jinja context with custom functions, define JINJA_CONTEXT_ADDONS in superset_config. In addition to returning the values (similar to how filter_values() does), the get_filters() macro returns the operator specified in the Explore UI. Here's an example of how you can implement this in your SQL query: Jinja templating in SQL queries can significantly enhance the flexibility and dynamism of your data retrieval in Apache Superset. This macro is particularly useful when you want to personalize queries or dashboards based on the user or implement row-level security. 4 which let us use custom filters that were not part of the data source in our queries, and now when we upgrade to 0. See config. By enabling ENABLE_TEMPLATE_PROCESSING, users can embed Python code within their queries. Example: {% set search_replace = {'Hello': 'Welcome', 'red': 'blue'} %} {% set my_string = 'Hello World! To show a Jinja variable value in the legend of a plot or in a separate text field in a dashboard, depending on the chosen filter value, you can use the filter_values function provided in Apache Superset. and show them in table and remove borders using CSS and it can be visible as independent values which is the requirement in the first place so that it's a part of the viz. Superset还深度整合了Druid以保证我们在操作超大、实时数据的分片和切分都能行云流水。 以上引自：[原]解密Airbnb 自助BI神器：Superset 颠覆 Tableau. Disable Can select multiple values, since we won't use multiple values for this example. """ return value if value else default env = Environment( # Your config jinja是python Flask的模板引擎，有点类似java中的framemarker吧。 使用jinja这种模板的好处不言而喻，简化我们的处理逻辑、更方便的传递变量、在展示层动态处理。 在接触superset过程中，就发现superset的数据集… Apr 27, 2023 · I want to use the Dashboard-Filters, but the column format is an array. You can get the value selected in your filter box using the filter_values() function. Click on + Add/Edit Filters. Superset前端用到了React、nvd3、Jinja2。 界面元素. jinja_context. These variables can be used directly in your SQL queries or with Jinja's logic for dynamic query customization. 8. This won't lead to errors. It is possible throught the filter_values() JINJA function, but this function leads to several issues :--> how can i implement the filter_values() for the date column ? Jan 16, 2019 · The chart won't work by itself unless the user explicitly passes the URL filter to the chart. I used filter_values macro that can read the filter values through the analysis of the url parameter form_data (in which all of your filter are stored). when I change values on any filter box, the charts have to be updated on both tabs. I use jinja, to insert the values from the filter 2. 04 (an Ubuntu variant) machine, with python 3. 0 on my local machine, I used docker-compose to start superset and enabled GAQ. This is a list of the current Superset optional features. py: JINJA_CONTEXT_ADDONS = { 'my_crazy_macro': lambda x: x*2, } Template Parameters in SQL Lab. For example: { "my_table": "foo" } To test filters in Jinja templates, use the special _filters parameter. changes in the filter affect values in the template params. 0 that I am using. However, the Filter Chart has been deprecated, leaving only the native filter, which works with an 'AND' combination. For example, I've tested both of these options: {% set cutoffold = cache_key_wrapper(url_param('cutoff')) %} {% set cutoff = filter Since the chart is using another dataset, this filter won't be automatically mapped to it. Add new visualization type - 'Search Box' which would allow to specify filter values by free typing. Apache Superset's SQL Lab and Explore interfaces support Jinja templating, which becomes available when the ENABLE_TEMPLATE_PROCESSING feature flag is enabled. Two parameters that can be used are '{{current_username() }}' and {{current_user_id() }} First you need to ensure that you can use JINJA templates - In superset_config. Share Utilizing Jinja Filters. It uses a text-based template language that can be used to generate both markup and source code. Use the {{ from_dttm }} and {{ to_dttm }} variables to filter data based on a time range. I want to generate a run time query to compute the valu To extend Jinja's functionality, define JINJA_CONTEXT_ADDONS in superset_config. If you Superset leverages Jinja templating for SQL Lab and Explore, enabling dynamic queries. Here's an example of how you can implement this in your SQL query: Apr 17, 2022 · You have to add a filter to the dashboard and 'some_key' is the name of the column of the dataset used by the filter, not the filter name. Jinja templating in SQL queries can significantly enhance the flexibility and dynamism of your data retrieval in Apache Superset. I've tried to fallow this Apache Superset Dash Apr 3, 2021 · Jinja applied the filter correctly however Superset applied the default behaviour which is to apply a filter to the result of the virtual table. py add the following. another dashboard filtered on a specific Nov 8, 2023 · Value Filter Type. PrestoTemplateProcessor (database=None, query=None, table=None, **kwargs) [source] ¶ Presto Jinja context. Let’s start with an example query for MariaDB: SELECT DATE_SUB(NOW(), INTERVAL 1 DAY) AS XDATE Aug 4, 2022 · How to reproduce the bug superset_config_docker. Then the user will be given a dropdown menu to control the time granularity. βε Commented Apr 3, 2023 at 13:54 Frankly, it's ridiculous that Superset can't natively handle pre-aggregated data (or simple value oriented series). py: JINJA_CONTEXT_ADDONS = { 'my_crazy_macro': lambda x: x*2, } Use SQL Lab template parameters to set default values for Jinja templates. My question is: How can I assign a value to {{year_var}} from the filter menù in the dashboard? Jun 3, 2020 · I want to apply a filter box which gives me flexibility to apply a filter over ranges. In this I am able to use jinja's filter_values function successfully. For example: car_color > equal to > Red. filter_values('column_filter') returns and object list, so to get the first value use {{ filter_values('column_filter')|first }} Don't forget to set the correct scope for the filter! Apr 5, 2023 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Aug 27, 2024 · Filters for a Specific Column. By incorporating Jinja, you can create parameterized queries that adapt based on user input or dashboard filters, making your SQL queries more robust and interactive. g : If there is month filter and i have selected August month, so can i show august value in chart headi Utilize Jinja Templating: Superset supports Jinja templating, allowing you to embed Python code in your queries. To add a time grain filter in modern Superset, you can click + ADD/EDIT FILTERS, then +Add filters and dividers, then Filter, then for Filter Type choose Time Grain. Current implementation of dashboard filters is based on limited number of value buckets and does not allow them to do this. Access the SCOPING tab, and map the filter to the chart. Here is an example of how you can achieve this: Retrieve the Filter Value: Use the filter_values function to get the value of the selected Mar 31, 2022 · Secondly, I'm wondering if there is a jinja template/syntax for integers, I have seen the examples on the superset documentation and it worked for the string values, Is there a way to do the same thing but with numbers? I have a CDR file that has cdr_duration as one of its columns and I want to select all the values that are above 100 for example. For instance I have a dataset defined as follows : {% set title_target = &#39; &quot;&#39; + filter_values(&quot;title_tar Oct 20, 2020 · I finally found the solution by myself. In a Workflow you have the option to send different filters to their respective Jan 12, 2021 · Queries using Jinja variables are not working anymore in Superset 1. To enable templating, the ENABLE_TEMPLATE_PROCESSING feature flag needs to be enabled in superset_config. Aug 30, 2024 · Update Jinja Template: Modify your Jinja template to correctly reference the available columns. filter_values(column, default, remove_filte May 13, 2019 · 其中superset提供了`filter_values`和`url_param`两个jinja方法，其中`filter_values`更为重要。 `filter_values`可以接收filter_box这个chart的值，并且以列表的方式输出。 superset还提供了一些操作函数，与python的import层级一一对应，比如： Superset leverages Jinja templating for SQL Lab and Explore, enabling dynamic queries. Jan 17, 2017 · Hello there - We had a huge stack of our reports built using 0. Dec 8, 2023 · Note that the column name (in this case defined as threshold), is used on the Jinja syntax, by the filter_values() macro. Here’s how you can do it: Using Jinja for Time Range Filtering: You can use Jinja templating to dynamically filter data based on time ranges. Warning: if you still use filter boxes you have to be aware it will soon be deprecated. py in the root directory). SQL Lab and Explore supports Jinja templating in queries. {{ from_dttm }} and {{ to_dttm }} The problem is that I can only speed up on a certain column in the Oct 27, 2013 · I solved this by defining a custom filter (in my case I needed in the cases None, False or empty strings): def __default_if_empty(value, default) : """Returns a default value if the given value evaluates to False. Apr 3, 2023 · Filter Values: filter_values() Filters for a Specific Column: get_filters() Специальные функции базы данных; Использование Jinja в Datasets в Apache Superset; Описание практических кейсов по использованию Jinja в Superset Dec 18, 2020 · You could fetch the country and timezone once in your route handling function, and pass them to the template as variables. It was announced in 2022 (with version 1. 20. Our Apache Superset supports Jinja templating in SQL Lab and Explore, allowing dynamic queries. By following these practices, you can create more dynamic and robust queries in Superset. py for default values. Then sometimes the incompatible warning filter disappears, but sometimes the warning still shows up even though the column is in the jinja template with the correct format according to the regex. 38. There is a virtual dataset in which several columns with dates. For example, you can use url_param to dynamically read URL parameters and include them in your SQL queries, or filter_values to handle filter components in your queries . For instance, Oct 15, 2020 · I'm a newbie with Superset, and I'm struggling with Jinja templates to create custom filters. This allows you to use Jinja templates in your SQL queries. See full list on preset. This is useful if: You want to handle more than the IN operator in your SQL clause Nov 7, 2022 · How can I update the query based on the values filtered within a Filter Box? I have experimented with Jinja and managed to pass hardcoded variables to my query through the template parameters. You can query this table with your permalink uuid. The drop-down use in filter type "Time column" Selected date and time. Apply filters directly in your Jinja templated SQL: Oct 19, 2023 · Although it does not work in Chart titles, We still can use jinja to retrieve values like filtered values, date selection, user logged in etc. Feb 24, 2022 · Using Jinja templating, an alternative could be to use URL parameters… but it's not very secure (or implementing a security check to verify that current_user_id() has access to url_param('client_name') would be too much hassle). In your query, recall the Jinja variable using {{ }}. from pandas. encrypt import The current_username() macro in Superset is a powerful Jinja tool that retrieves the username of the currently logged-in user. These functions include url_param, current_user_id, current_username, current_user_email, filter_values, and get_filters Jinja’s builtin filters can be also be applied where needed. Here's how to apply a time range filter using Jinja: SELECT * FROM your_table WHERE your_date_column > '{{ from_dttm }}' AND your_date_column < '{{ to_dttm }}' Testing with _filters To add custom Jinja context functionality, define JINJA_CONTEXT_ADDONS in superset_config. However, this method, causes a sticky value of "2023-01-01 00:00:00" , and value won't get updated from the filters in the view. some_macro_call()}}' Mar 21, 2022 · superset version 1. They have been tested and will be supported May 25, 2021 · I've applied a jinja template to a query, so that I can use filters or query values as part of the query. Jinja context variables include columns, filter, from_dttm, to_dttm, metrics, row_limit, row_offset, table_columns, time_column, and time_grain. For instance, to launch a dashboard without the top navigation and filter bar, the URL would be structured as follows: Dec 2, 2022 · I am wondering if there is a way to add a custom search filter to a Superset dashboard. py. The dashboard will launch in your browser. To utilize Jinja templating, ensure ENABLE_TEMPLATE_PROCESSING is enabled in superset_config. io. – Erich Horak Commented Feb 20, 2024 at 19:26 Bug description Using jinja filters, when i drilldown, the filter is not passed through. Dec 22, 2020 · Hey Beto, thanks a lot! I actually did not know you could paste a URL prior to adding the {{metric}} parameter. Use filter_values() to get filter component values and url_param() to access URL parameters in your queries, enhancing the flexibility of your SQL templates. Jinja is a powerful templating language for Python that enables dynamic content generation. 10 there is a solution for this using namespace functionality. 1. 1) Sep 21, 2023 · I would like to use the dashboard filters to use a value for LIKE queries using jinja templating. Feb 16, 2023 · Here the dashboard user can select filter values of Alarm Date and Status and they'll be passed into the SQL query before the 90th percentile is calculated. But, it should be dependent on drop down selection schema value. Tried an option of passing parameter values : This technique is working in the SQL editor of superset by passing a dictionary of values when starting superset. Users can specify default values for Jinja templates via the Parameters menu, making them available in SQL queries: { "my_table": "foo" } Mar 21, 2022 · superset version 1. So you could, for example, iterate over the items in table_columns list using a Jinja for loop. I tried to apply the filter as shown below: But how it works is this way: When we look at time filter: The issue appears when you try to use jinja templating and save the query in SQLLab as a dataset. Now I am passing the URL parameter to the dashboard and it is not working. Save it and then edit it to look like this: Right now, if you add two time range filters, the second one seems to overwrites the first, which makes it impossible to recover its value even when using the filter variable with Jinja. If the metric used in the table is a factor such as a list of countries and customer clicks on that link, I should be able to pass the metric to the preselect filters of another dashboard therefore allowing me to get my "drill down" e. Apr 27, 2022 · Currently Superset allows us to set default value choosing exact value from underlying dataset: It would be great to use instead Jinja template or SQL query. For the product line filter, I only want to display values May 30, 2024 · Enabling Jinja Superset: A Step-by-Step Guide. Jan 18, 2023 · To add filters to your Superset content you simply click Add Filters, choose a column, its evaluation type, and value. We currently have a few use cases where templates seem like a good solution for producing many related but still slightly different charts while using fewer data sources (currently working on a feature to enable overriding the datasource template params in the chart). Jinja2 custom filters can accept multiple arguments in addition to the value being filtered, so pass these variables to the filter. The Jinja context in Superset includes variables like columns, filter, from_dttm, to_dttm, metrics, and more, allowing for queries that adapt to user interactions. io 的 现场演示， Jinja templating in Superset [1] Jinja 模板使最终用户能够增强他们的 SQL 查询并构建更多动态仪表板。 Feb 21, 2022 · Saved searches Use saved searches to filter your results more quickly Jun 8, 2022 · A filter box was a chart that applied filtering; now a set of filters is baked into the dashboard itself. Note I suspect this is also true for theurl_param which relies o Filters for a Specific Column. Then during the chart development process, you can make updates to the query and enter your jinja template. py to enhance your Jinja templates. py: def filter_value_first( self, column: str, default = None, remove_filter: bool = False ): return self. Saved searches Use saved searches to filter your results more quickly Sep 10, 2021 · Ultimately, connecting to Superset through the API and use the Superset-UI components to render the data. But rendering as an IFrame is easier =]. May 12, 2022 · Under the hood Superset is creating an entry in the key_value table with the filters value saved in pickle in the value column. I read that you can access url parameters and in jinja do {{ url_param('your_custom_parameter') }} , but I don't see how to set a url parameter using the Superset Embed SDK. Currently, if I add a filter for a column of type "Value" to a dashboard, I can only select a full Filter Values Function. # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. Since Jinja 2. g. Jun 2, 2020 · Although filter allows me to select multiple value but what it doesn't allow me is to apply ranges, and as you know there are so many values between these two ranges, it gets very inefficient to apply these filters. However, I do not see a 'custom sql' option to provide jinja template to a group by field. FEATURE_FLAGS = { "ENABLE_TEMPLATE_PROCESSING": True, } Restart Dec 8, 2023 · Hello everyone! There are 2 filters on the dashboard. Like this: Apache Superset supports Jinja templating in SQL Lab and Explore, allowing dynamic queries. I used the same view for both of the tabs under “sales” and “details”. You should now be able to interact with the chart's custom SQL filter using a dashboard filter. What is Jinja Templating? Jinja Templating is a web template engine for Python. Nov 13, 2018 · For a dashboard, i need to use a query with more than 10 filters and around 8 KPIs. Nov 20, 2024 · Enable Jinja Templating: Ensure that the ENABLE_TEMPLATE_PROCESSING feature flag is enabled in your superset_config. ano in {{ filter_values('ano')|where_in }} Create a filter After loading the dashboards, choo Nov 11, 2022 · It sounds like these are variables available in the Jinja context. Nov 29, 2023 · In the past, Superset allowed me to use a Filter Chart on dashboards. 3 or higher we find that these custom filters are rejected or made blank at the jinja_parser stage. This filter type creates a drop-down menu populated by all available values associated with the selected column (Column field). I am building a "Directed Force Layout" visualization from 25K rows and I hope to implement a search filter which limits the graphing to the specific rows meeting the search criteria (a simple text matching). To configure the filter: Click on the right arrow to expand the Filter menu. The Jinja filter_values macro does not work when using the /superset/warm_up_cache endpoint as the macro fetches the form-data from the request payload which isn't present. I can write my own aggregate queries, it's not necessary or appropriate for Superset to then force me to aggregate single points of data. Enable the Jinja templating feature flag, then create a virtual dataset from SQL Lab. AND pos_only IN {{ filer_values('pos_only')|where_in }} Share Oct 7, 2024 · To filter a dashboard based on a selected time range in Apache Superset, you can use Jinja templating. Expanding on my example above, the time filter on the dashboard is Last year which should resolve to 2020 <= order_date < 2021. jinja_context import (# pylint: disable=unused-import: BaseTemplateProcessor,) from superset. Forcing the use of an aggregation adds complexity. Superset filters can be incorporated into queries using Jinja, enhancing the interactivity and specificity of data exploration. You can also pass arbitrary url parameters and read their values in Jinja using a virtual dataset. By customizing the Jinja context, users can create more dynamic and personalized queries, improving the interactivity and efficiency of their Superset dashboards. How can do this in Superset? And if i a dataset that use jinja template for filtering with that filter and I want when user select a name, I use the order in where of my dataset for filtering how can I do that? Jan 9, 2023 · I created the custom variable {{year_var}} in SQL lab and assigned a value in the parameter menù: {"year_var":2014}. Proposed Change. Mar 21, 2022 · superset version 1. Use Jinja Variables: In your SQL query, use Jinja variables to dynamically apply conditions. Sep 30, 2024 · Jinja Context: Verify that the Jinja context in jinja_context. The {{ get_filters() }} macro returns the filters applied to a given column. {% set date_ref = filter_values('my_date')[0] %} Then you can write your custom query using classic MySQL functions. By incorporating these advanced Jinja techniques, you can enhance the interactivity and efficiency of your Superset dashboards, especially when dealing with complex data sets and user-driven queries. With it, I could easily set up multiple filters using the "OR" combination through a Jinja Template. e. Nov 28, 2022 · One easy way of solving this problem is by using pre-defined JINJA parameters. expand_filters: No value: Renders the dashboard with the Filter Bar expanded by default if there are native filters. 24. I want add this dataset to a dashboard filters that show the name of this dataset but it sort with order. Jun 14, 2022 · If you want dynamically filter the table based on the user who logs in you can use a jinja template: manager_name = '{{current_username()}}' For this, the usernames created in Superset need to match the manager_name column in tbl_org Feb 8, 2022 · I have included 5 filters in both tabs called "date”, “brand”, “kitchen”, “channel” and “country". Remember to consult the official documentation for detailed usage and additional functionalities. Generated a chart view with by proving the URL parameter to the chart and saved it to a new dashboard. Superset, an open-source business intelligence web application, uses Jinja to provide advanced features and customization options. Sep 14, 2021 · I have created a virtual dataset with a JINJA template {% if filter_values('number')|length %} where object_date > date_sub(day,{{filter_values('number')[0]}},now Sep 18, 2020 · I'm trying to create simple superset dashboard with a single chart (Big Number) that will filter data based on URL parameter passed to the dashboard. Make sure to follow these steps before submitting your issue - thank you! Dec 11, 2021 · Saved searches Use saved searches to filter your results more quickly Step 3: Configure the Dashboard filters. Provide details and share your research! But avoid …. See the NOTICE file # distributed with this work for additional information Sep 7, 2024 · check the scope of the filter, the scope should be enabled to the chart where you want to use this filter in jinja, then also check the syntax of jinja correctly written in the dataset of the chart, then it should work May 20, 2017 · I'm writing an Ansible Template in Jinja, which has the following pattern: # Inventory [Group1] vm1 cluster=clusterName [Group2] vm2 Notice that the second group does not have the property cluster. from_dttm: Start datetime of the selected range To use Jinja templating filters in an embedded Superset dashboard, you will need to ensure that the filter function is defined and registered in the same application Dec 11, 2021 · Saved searches Use saved searches to filter your results more quickly Retrieve filter values as a list with {{ filter_values('column_name')|where_in }}, useful for performance optimizations. The Filter modal is launched. Enabling Jinja Templating in Superset. Apr 28, 2021 · Hi, I am trying to create a filter in my dashboard to choose various groupby fields to be applied to my charts. How to reproduce the bug Create a jinja filter AND pda. { "parameter_name": "value" } This is supposedly fixed in #12742, the regex to find column names in the jinja template expects the format filter_values('colname',) (comma required). My approach to this was to try using jinja templating in my charts to pick the value chosen in the filter to be applied as groupby field. To enable Jinja in Superset, follow the steps outlined below. py, or in superset_config. 2 installed in an Pop! OS 20. Chart Metadata : Check if the chart metadata includes the necessary URL parameters or context that might be required for the Jinja template to function correctly. core import is_test, parse_boolean_string: from superset. stats_logger import DummyStatsLogger: from superset. SQL Lab in Apache Superset supports Jinja templating, which allows for dynamic queries. I believe that in most cases if a filter is handled by jinja you probably don't want the default behaviour. Asking for help, clarification, or responding to other answers. 0 Aug 16, 2020 Copy link Author Nov 25, 2023 · Please provide feature to add filter selected value in chart heading in superset dashboard e. typing import CacheConfig: from superset. 0 rc1. This allows 今天推荐一个 Preset. Can you explain what you’ve tried and how it failed? – However, it is not impossible to store a value inside a loop so that it is still available outside the loop. Here's how to apply a time range filter using Jinja: SELECT * FROM your_table WHERE your_date_column > '{{ from_dttm }}' AND your_date_column < '{{ to_dttm }}' Testing with _filters Oct 7, 2024 · To filter a dashboard based on a selected time range in Apache Superset, you can use Jinja templating. To use Jinja templating, enable the ENABLE_TEMPLATE_PROCESSING feature flag. class superset. This means that you have to create the date range filter with whatever name you want, and the lower range can be accessed via from_dttm value and the upper range via to_dttm. Not just one tab. Set default values for Jinja templates via the Parameters menu in SQL Lab: { "my_table": "foo" } Utilizing Filters. Jul 21, 2022 · The old approach was to create a "filter box" slice. 4. If you save the dataset and provide a default value in place of using any jinja templates. See #5547 to better understand how the filter_values macro work Is there any update on this topic? We also tried to get the values of time range filter using filter_values but with superset 1. return_val = [default] return return_val: def get_filters (self, column: str, remove_filter: bool = False)-> List [Filter]: """Get the filters applied to the given column. Mar 31, 2022 · Secondly, I'm wondering if there is a jinja template/syntax for integers, I have seen the examples on the superset documentation and it worked for the string values, Is there a way to do the same thing but with numbers? I have a CDR file that has cdr_duration as one of its columns and I want to select all the values that are above 100 for example. Additionally, you can leverage the context_addons and other utility functions provided in superset/jinja_context. 0 (better if you have 1. Now I just need to connect Jinja to the Filter Box such that the values are obtained through the filter rather than hard coded. As this have been modernize in recent versions of Superset, check that you have at least version 1. Apr 3, 2023 · If you receive ['nd'] as an answer, this means the return is a list, so you are probably interested in the first element of the list: {{ filter_values('region') | first }} – β. The query source is quite simple but need to be filtered even before execution in SQLab. Checklist. Troubleshoot and resolve common problems with Jinja in Superset. The methods described here are namespaced under presto in the jinja context as in SELECT '{{presto. As of version >=1. Expected results the filter_values function should work in a datasource query used in a chart, even if the chart is used as a annotation chart Actual resul Extend the default Jinja context by defining JINJA_CONTEXT_ADDONS in your superset_config. 5) that this approach is being deprecated in favor of dashboard native filters. Here's how to apply a time range filter using Jinja: SELECT * FROM your_table WHERE your_date_column > '{{ from_dttm }}' AND your_date_column < '{{ to_dttm }}' Testing with _filters May 10, 2023 · The where_in filter converts the list of values into a string suitable for an IN expression, so you don't have to embed it in extra brackets. The Jinja context in Superset provides variables like columns, filter, from_dttm, to_dttm, and more, which can be used to construct queries. py: JINJA_CONTEXT_ADDONS = { 'custom_function': lambda x: x * 2, } Parameters for Jinja templates can be set in SQL Lab's UI under Parameters as JSON, making them available in your SQL code. rc4 we get no value (not even a string value like the one mentioned by @cachafla) The problem we are facing is the following: We have time series and we would like to plot them aligned (independently of the date). Specifying a “frozen” filter, which value to retrieve using {{ filter_values() }}… but again not very clean. Make sure to follow these steps before submitting your issue - thank you! I have checked the superset logs for python stacktraces and included it here as text if there are any. You can write a custom query using Jinja filters. In addition: to returning values like the filter_values function: the get_filters function returns the operator Aug 20, 2021 · Create new chart with visualisation type Time-series Bar Chart; Set Group By: some_text; Set Metrics: count(*); Set Filters as Custom SQL with statement where 1=1; Click Run Jinja templating in Apache Superset allows for dynamic SQL queries in both SQL Lab and Explore views. Example Usage. εηοιτ. Filter Values: Fetch filter values for specific columns using {{ filter_values('column_name') }} to apply them within your query. It will refresh and display the cache irrespective of the filter value Oct 12, 2022 · Superset Jinja Variables Issue. Make sure to follow these steps before submitting your issue - thank you! Jun 16, 2021 · I have a superset dashboard where in i have a filter box containing the name of various dimensions such as area, district, country and so on. In the Filter Name field, enter a name for your filter. Jinja2是模板，界面上方的菜单条就是用Jinja的模板机制来实现的： DataSet : WITH calculation as ( SELECT count(*) ct, country FROM "Vehicle Sales" WHERE product_line in ({{ "'" + "', '". ppultcv iui quigt lyzklz yfjihch cnjvuuui hvwdf gqc cvtfuakl xpi