Module lifecycle 

Sequence rename and schema-move declaration rules.

Traits

SequenceLifecycleCatalog

Namespace and ownership metadata needed to bind one sequence lifecycle target.

Functions

sequence_alter_relation

Resolve absence before execution checks the actual relation’s owner, namespace and requested kind.

sequence_lifecycle_target

Bind the declared destination before acquiring its namespace lock. Collision and namespace-kind checks require the refreshed catalog after that acquisition.

validate_sequence_alter_kind

validate_sequence_lifecycle_shape

validate_sequence_lifecycle_target

Validate the locked destination and report whether its name needs publication. Even an unchanged schema must first retain its namespace dependency and pass namespace-kind validation.