The compiled plan keeps each node's node type identity
The rule
Normative: this is the rule
- For each node it will execute, the compiled plan records both the node type the node declares and the processor selected to run it.
- The runtime resolves a node's definition by node type identity.
Rule identifiers are permanent and are never renumbered. Each implementation publishes its own standing against these rules; this specification does not.spec 1.0-draft · CMP-11 · changed in spec 1.0