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<?php
declare(strict_types=1);
namespace MartinGeorgiev\Doctrine\ORM\Query\AST\Functions;
/**
* Implementation of PostgreSQL REGEXP_MATCH().
*
* Returns the first substring(s) that match a POSIX regular expression pattern, or NULL if there is no match.
* @see https://www.postgresql.org/docs/17/functions-matching.html#FUNCTIONS-POSIX-REGEXP
* @since 2.0
* @author Martin Georgiev <[email protected]>
* @example Using it in DQL: "SELECT REGEXP_MATCH(e.text, 'pattern', 'i') FROM Entity e"
*/
class RegexpMatch extends BaseVariadicFunction
{
protected function getNodeMappingPattern(): array
return [
'StringPrimary',
];
}
protected function getFunctionName(): string
return 'regexp_match';
protected function getMinArgumentCount(): int
return 2;
protected function getMaxArgumentCount(): int
return 3;
martin-georgiev /
postgresql-for-doctrine
