{"basis":"pre-delete independent PDO tool output and final finish source assertions","mysql_session_sql_mode":"NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION","mysql_original_operator_uuid_length":36,"mysql_both_rows_create_by_length":32,"mysql_both_rows_equal_original_operator_prefix32":true,"mysql_actor_sha256":"896e8f00b0938c9282ae35c430f6736ff6e4e2be490b46b6233569aba2280dcf","dm_same_operator_length36_confirmed_in_finish":true,"dm_grade_original_error_raw_sha256":"ec2e3ec7c93928b78607f2ff3822b168541226047addbfd957cca8968fece486","dm_grade_error_identification":"identical raw response SHA to independently extracted SportEducation CREATE_BY -6169; no new natural values inferred","dm_judgment_original_error_extracted":"SQLSTATE[HY000]: General error: -6169 列[CREATE_BY]长度超出定义","dm_original_rows_before_candidate":{"grade_estimation":0,"judgment_rank":0},"scope":"only source VARCHAR32 CREATE_BY fields in these two add methods; not authentication/main UUID; historical tail loss not recovered"}