{
  "date": "2026-10-10",
  "target": "nonproduction-loopback-5237-ZHCT_APP.YDY_MEAL_ORDER",
  "source": "code-local-zhct.ydy_meal_order.bank_user_name",
  "backup_restore_waived_by_user": true,
  "columns_before": 111,
  "columns_after": 112,
  "rows": 23617,
  "original_projection_before": "6f9e49c661a897a0af84dcac195ab0a654be656df3fc254f03d5b9330620da9f",
  "original_projection_after": "6f9e49c661a897a0af84dcac195ab0a654be656df3fc254f03d5b9330620da9f",
  "decimal_digest_projection": "server-side CAST to VARCHAR(128), never lost float formatting",
  "original_metadata_unchanged": true,
  "original_objects_unchanged": true,
  "original_object_counts": {"indexes": 17, "constraints": 1, "triggers": 0},
  "new_column": {"name": "BANK_USER_NAME", "type": "VARCHAR", "characters": 255, "nullable": false, "default": ""},
  "new_column_all_rows_default_empty": true,
  "ddl_executed": 3,
  "elapsed_seconds": 2.461,
  "SQL_EXECUTED": true,
  "SQL_VERIFIED": true,
  "BUSINESS_SMOKE_PASSED": false,
  "business_smoke_state": "pending separate actual HTTP report",
  "historical_bank_names_migrated": false
}