strings.countStr() function
strings.countStr() counts the number of non-overlapping instances of a substring appears in a string.
Function type signature
(substr: string, v: string) => int
For more information, see Function type signatures.
Parameters
v
(Required) String value to search.
substr
(Required) Substring to count occurrences of.
The function counts only non-overlapping instances of substr.
Examples
Count instances of a substring within a string
import "sampledata"
import "strings"
sampledata.string()
|> map(fn: (r) => ({r with _value: strings.countStr(v: r._value, substr: "p")}))
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