CODEWITHSUNDEEP
kqlazure-sentinel
user8369515
user8369515

Reputation: 535

How to apply a user defined function to a range of values in KQL

I have a function that outputs a table:

let my_function = (InputDate: datetime){....}

What I would like to do is apply this function on a range and combine the result as in:

range date_X from ago(7d) to now() step 1d
| project my_function (date_X)

Any ideas? I tried many things but ended up with only code errors

Upvotes: 1

Views: 959

Answers (1)

Avnera
Avnera

Reputation: 7618

The function should take a table as a parameter, then you can use "invoke" to call it. Here is an example from the docs

let MyFilter = (T:(x:long), v:long) {
  T | where x >= v
};
MyFilter((range x from 1 to 10 step 1), 9)

Upvotes: 3

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