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Quick autopano video7/17/2023 ![]() Values can be lambda expressions to create query-defined functions as part of the query. T | make-series Aggregation on AxisColumn from start to end step step GroupExpression ]īinds a name to expressions that can refer to its bound value. T | parse |simple|relaxed] Expression with * (StringConstant ColumnName ) *.Ĭreates series of specified aggregated values along a specified axis Turns dynamic arrays into rows (multi-value expansion)Įvaluates a string expression and parses its value into one or more calculated columns. Restructure the data to output in a useful wayĮxtends the columns of a fact table with values looked-up in a dimension table Range columnName from start to stop step step Generates a table with an arithmetic series of values Takes two or more tables and returns all their rows LeftTable | join ( RightTable ) on Attributes Supports a full range of join types: flouter, inner, innerunique, leftanti, leftantisemi, leftouter, leftsemi, rightanti, rightantisemi, rightouter, rightsemi Merges the rows of two tables to form a new table by matching values of the specified column(s) from each table. This operator is shorthand for summarize count() T | summarize Aggregation ] GroupExpression ]Ĭounts records in the input table (for example, T) ![]() Groups the rows according to the by group columns, and calculates aggregations over each group Returns the first N rows of the dataset when the dataset is sorted using by T | sort by expression1, expression2, … Sort the rows of the input table by one or more columns in ascending or descending order Restructure the data by sorting or grouping them in meaningful ways T | project-rename new_column_name = column_nameĬreates a calculated column and adds it to the result set Selects the columns to keep in the output Selects the columns to exclude from the output ![]() Selects the columns to include in the order specified Outputs a single row with one or more scalar expressions Rounds all values in a timeframe and groups them ![]() For example, ago(1h) is one hour before the current clock's reading. Returns the time offset relative to the time the query executes. Operations that use date and time functions Produces a table with the distinct combination of the provided columns of the input table Use to test a queryĪdds a condition statement, similar to if/then/elseif in other systems.Ĭase(predicate_1, then_1, predicate_2, then_2, predicate_3, then_3, else) Searches all columns in the table for the value Has: Looks for a specific word (better performance) Operator/Functionįind relevant data by filtering or searching This article shows you a list of functions and their descriptions to help get you started using Kusto Query Language. ![]()
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