Executory judgment declares the respective rights of the parties and then proceeds to order the defendant to act in a particular way. e.g. to pay damages or refrain from interfering with the plaintiffs’ rights, such order being enforceable by execution if disobeyed. Declaratory judgments, on the other hand, merely proclaim the existence of a legal relationship and do not contain any order which may be enforced against the defendant. Second: A declaratory judgment may be the ground of subsequent proceedings in which the right, having been violated, receives enforcement but in the meantime there is no enforcement or any claim to it … A declaratory judgment is complete in itself since the relief is the declaration. See Vol. 1 Halbury Laws, 4th Ed., para. 185 187; Akunnia v. Attorney General of Anambra State (1977) 5 S.C. (161 at 177).
— Agbaje JSC. Okoya & Ors. V. S. Santilli & Ors. ( SC.206/1989, 23 MAR 1990)