pg_stat_partition_operations

The pg_stat_partition_operations view shows details about the last operation performed on a partitioned table.

column	type	references	description
classname	text		The name of the system table in the pg_catalog schema where the record about this object is stored (always pg_class for tables and partitions).
objname	name		The name of the object.
objid	oid		The OID of the object.
schemaname	name		The name of the schema where the object resides.
usestatus	text		The status of the role who performed the last operation on the object (CURRENT=a currently active role in the system, DROPPED=a role that no longer exists in the system, CHANGED=a role name that exists in the system, but its definition has changed since the last operation was performed).
usename	name		The name of the role that performed the operation on this object.
actionname	name		The action that was taken on the object.
subtype	text		The type of object operated on or the subclass of operation performed.
statime	timestamptz		The timestamp of the operation. This is the same timestamp that is written to the Greenplum Database server log files in case you need to look up more detailed information about the operation in the logs.
partitionlevel	smallint		The level of this partition in the hierarchy.
parenttablename	name		The relation name of the parent table one level up from this partition.
parentschemaname	name		The name of the schema where the parent table resides.
parent_relid	oid		The OID of the parent table one level up from this partition.

Parent topic: System Catalogs Definitions