strings.containsStr() function
The strings.containsStr() function reports whether a string contains a specified substring.
Output data type: Boolean
import "strings"
strings.containsStr(v: "This and that", substr: "and")
// returns true
Parameters
v
The string value to search.
substr
The substring value to search for.
Examples
Report if a string contains a specific substring
import "strings"
data
|> map(fn: (r) => ({r with _value: strings.containsStr(v: r.author, substr: "John")}))
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