Indexof
indexof
Returns the zero-based index of the first occurrence of a lookup string within a source string.
Spec
indexof(source, lookup)Parameters
source - The string to search in.
lookup - The string to search for.Return Value
An int64: the zero-based index of the first match, or -1 if not found.Example
datatable(val:string)["hello world"]
| extend idx = indexof(val, "world")| val | idx |
|---|---|
| hello world | 6 |