2. The appellant contends that res judicata is not involved because under the holding in Scroggins v. Harper, 138 Ga. App. 783 (1) ( 227 S.E.2d 513) (1976) and Southwest Ga. Land Development Co. v. Hillas, 144 Ga. App. 670 (1) ( 242 S.E.2d 267) (1978) the issue at a confirmation hearing is true market value, and monetary claims having no relation to market value must be determined in other lawsuits. We recognize that the confirmation action (No. 3173) did not decide the issues attempted to be raised here, but the record affirmatively shows that they were attempted to be raised — to the extent that at one point in the federal case a restraining order, subsequently retracted, had issued to prevent the foreclosure.
Peachtree Mortgage Corp. v. First National Bank of Atlanta, supra; Hamilton Mortgage Corp. v. Bowles, supra; Grizzle v. Federal Land Bank of Columbia, supra. Southwest Georgia Land Development Company v. Hillas, 144 Ga. App. 670, 242 S.E.2d 267 (1978) noted the Georgia Supreme Court's action in National Community Builders, but nevertheless stated that the rule remains that default is irrelevant in confirmation. Although a confirmation is summary in nature, it is necessary that a hearing be held.