Interface IndexOfCP

interface IndexOfCP {
$indexOfCP: [StringExpression<string>, StringExpression<string>] | [StringExpression<string>, StringExpression<string>, NumberExpression] | [StringExpression<string>, StringExpression<string>, NumberExpression, NumberExpression];
}

Index

Properties

Properties

$indexOfCP

$indexOfCP: [StringExpression<string>, StringExpression<string>] | [StringExpression<string>, StringExpression<string>, NumberExpression] | [StringExpression<string>, StringExpression<string>, NumberExpression, NumberExpression]

Searches a string for an occurrence of a substring and returns the UTF-8 code point index of the first occurrence. If the substring is not found, returns -1

Version

3.4

See

https://www.mongodb.com/docs/manual/reference/operator/aggregation/indexOfCP/#mongodb-expression-exp.-indexOfCP