has_any_index()

Applies to: ✅ Microsoft Fabric ✅ Azure Data Explorer ✅ Azure Monitor ✅ Microsoft Sentinel

Searches the string for items specified in the array and returns the position in the array of the first item found in the string.

Syntax

has_any_index (source, values)

Learn more about syntax conventions.

Parameters

Name	Type	Required	Description
source	string	✔️	The value to search.
values	dynamic	✔️	An array of scalar or literal expressions to look up.

Returns

Zero-based index position of the first item in values that is found in source. Returns -1 if none of the array items were found in the string or if values is empty.

Example

Run the query

print
 idx1 = has_any_index("this is an example", dynamic(['this', 'example']))  // first lookup found in input string
 , idx2 = has_any_index("this is an example", dynamic(['not', 'example'])) // last lookup found in input string
 , idx3 = has_any_index("this is an example", dynamic(['not', 'found'])) // no lookup found in input string
 , idx4 = has_any_index("Example number 2", range(1, 3, 1)) // Lookup array of integers
 , idx5 = has_any_index("this is an example", dynamic([]))  // Empty lookup array

Output

idx1	idx2	idx3	idx4	idx5
0	1	-1	1	-1