See on GitHub

    Using Regex

    To return only documents that match a regular expression ("regex"),
    use the whereRegex method which enables RavenDB to perform server-side pattern matching queries.

    The supplied regular expression must be .NET compatible.

    Example

    Load all products whose name starts with 'N' or 'A'.

    /** @var array<Product> $products */
$products = $session
    ->query(Product::class)
    ->whereRegex("Name", "^[NA]")
    ->toList();
    from Products 
where regex(Name, '^[NA]')

    Syntax

    function whereRegex(?string $fieldName, ?string $pattern): FilterDocumentQueryBaseInterface;
    Parameter Type Description
    $fieldName ?string Name of the field to query
    $pattern ?string Pattern to query for

    related articlesRelated Articles

    Session

    Home / Docs / Client Api / Session / Querying / Text Search / Using Regex