protected function _like_statement(string $prefix = null, string $column, string $not = null, string $bind, bool $insensitiveSearch = false): string
	{
		$like_statement = "{$prefix} {$column} {$not} LIKE :{$bind}:";

		if ($insensitiveSearch === true)
		{
			$like_statement = "{$prefix} LOWER({$column}) {$not} LIKE :{$bind}:";
		}

		return $like_statement;
	}