=== admin claim/completion compatibility probe ===
INSERT 0 1
 operation_id |  phase  |                       command_fingerprint                        
--------------+---------+------------------------------------------------------------------
 op-1         | CLAIMED | ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
(1 row)

NOTICE:  save_style_insert=unique_violation
DO
 operation_id |  phase  |                       command_fingerprint                        
--------------+---------+------------------------------------------------------------------
 op-1         | CLAIMED | ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
(1 row)