Kusto query or condition. Learn more about navigation. Applies to: Microsoft Fabric A...

Kusto query or condition. Learn more about navigation. Applies to: Microsoft Fabric Azure Data Explorer Azure Monitor Microsoft Sentinel This article shows you a list of functions and their descriptions to help get you started using Kusto Query Language. Check section How to add an endpoint to be used by ADX Query Gate or Task to add an ADX endpoint. In this article we are going to learn about iif statement term this can be used so for if else the condition is true or false so there are only two possibilities here so it is very useful and a quick way to write the expressions of where we would like to use the if else condition. Jul 30, 2025 · Important In this tutorial, you use Log Analytics features to build one query and use another example query. The less data is processed, the quicker the query (and the fewer resources it consumes). The language is used to query the Azure Monitor Logs, Azure Application Insights, Azure Resource Explorer, and others. May 25, 2025 · Learn how to use the case() function to evaluate a list of predicates and return the first expression for which the predicate evaluates to true. Database name: ADX database name to run the query. Aug 25, 2021 · I am writing a Kusto query to create a Dashboard to display health of the VM´s. Aug 20, 2024 · The following query returns storm records that report damaged property, are floods, and start and end in different places. May 10, 2022 · Is it possible to have a Kusto where statement only if some other condition is met? Ask Question Asked 3 years, 10 months ago Modified 3 years, 10 months ago Oct 6, 2025 · What Is Kusto Query Language? KQL, which stands for Kusto Query Language, is a powerful tool to explore your data and discover patterns, identify anomalies and outliers, create statistical models, and more. For example, if you use an inner join, the table has the same columns as the left table, plus the columns from the right table. Kusto Query Language is a simple and productive language for querying Big Data. How to add Query Kusto as a Task Input parameters Service endpoint: Select an ADX endpoint that should be used to connect to Kusto, to execute the query. Jul 26, 2024 · Trying to write a KQL query where results should come when the table column Rawdata either contains any of the strings - job1 or job2 :- Tablename | where RawData contains "JOB1" OR &q Dec 25, 2024 · Kusto Query Language (KQL) is a powerful query language used primarily for querying Azure Data Explorer, Log Analytics, and Application Insights. Oct 3, 2022 · Fun With KQL - IIF Introduction Pretty much every query language, indeed any coding language, has a form of an if statement. Jun 9, 2025 · A query's performance depends directly on the amount of data it needs to process. This tutorial describes how to write queries using common operators in the Kusto Query Language to meet common query needs. For more information, see Get started with log queries in Azure Monitor. In KQL, this is manifested using the iif function. The activity log, which has a user interface in the Azure portal for viewing and basic searches. Feb 27, 2026 · Log Analytics, a tool in the Azure portal that allows you to query and analyze log data by using the Kusto query language (KQL). - Kusto-Query-Language/LICENSE at master · microsoft/Kusto-Query-Language Feb 23, 2026 · Conditional queries You can use the results of Kusto queries as input or conditions for the next Power Automate actions. 🎯 KQL Query Flow graph TD A[Data Source] --> B[Filter] B --> C[Transform] C --> D[Aggregate] D --> E[Present] B1[where] --> B B2[take] --> B C1[project] --> C C2[extend] --> C C3[parse] --> C D1[summarize] --> D D2[count] --> D D3 Jan 9, 2025 · Learn how to use Logical (binary) operators to return a Boolean result. Notice that we put the comparison between two columns last, as the where operator can't use the index and forces a scan. That tutorial walks you through example queries that you can edit and run in Log Analytics. example: vso or vsodev. In this post we’ll see two examples of how an iif can be used in your Kusto queries. An if statement evaluates a condition for true or false, then takes an action based on that result. It uses several of the features that you learn in this tutorial. Its intuitive syntax and robust capabilities make KQL Cheat Sheet for Real Time Intelligence A comprehensive reference for Kusto Query Language (KQL) specifically tailored for Real Time Intelligence scenarios. When you're ready to learn the syntax of queries and start directly editing the query itself, read the Kusto Query Language tutorial. The VM name, status, mode, enabled status are available in the signgl kusto table Below is the query to list the VM´s. Dec 9, 2024 · Combine iff () with other functions The following query calculates the total damage from crops and property, categorizes the severity of storm events based on total damage, direct injuries, and direct deaths, and then summarizes the total number of events and the number of events by severity. In the following example, you query Kusto for incidents that occurred during the last day. Sep 15, 2025 · Switch services using the Version drop-down list. For each resolved incident, the flow posts a Slack message and creates a push notification. If you recall from previous posts Sep 22, 2025 · Kusto Query Language (KQL) offers many kinds of joins that each affect the schema and rows in the resultant table in different ways. Topic: How to use iif for IF ELSE in Kusto Query Language. Therefore, the most important best-practice is to structure the query in such a way that reduces the amount of data being processed. vwifxl ginxp vrxy ymyx avzugq axykwgnj vmlr fso suuyey yozkb