q484

R-ORD GOLD-ONLY not-a-function-of-the-data

card_games · dev_20251106-00000-of-00001 from https://huggingface.co/datasets/birdsql/bird_sql_dev_20251106/resolve/3c11fb193e5439b338e23677fa0aae11e8b85db9/data/dev_20251106-00000-of-00001.json (commit 3c11fb19, downloaded 2026-09-07)

The question

Please list the Italian names of the cards in the set Coldsnap with the highest converted mana cost.

the hint the set supplies: card set Coldsnap refers to name = 'Coldsnap'; Italian refers to language = 'Italian'; highest converted mana cost refers to MAX(convertedManaCost)

This question was audited without a prediction beside it, so there is nothing to compare the gold with. The probes below read the gold alone.

read by hand, 2026-09-07: wrong the gold does not answer its question on this data

the gold orders by converted mana cost and never cuts, returning all 155 Italian cards of the set where 12 carry the highest cost the question asks for

a maintainer's reading of this question, out of classification.json, copied from plans/reports/bird-dev-sqlite-260907/classification.json. It is not a verdict and nothing above it was computed from it.

The statements

gold

SELECT T2.name FROM foreign_data AS T1 INNER JOIN cards AS T2 ON T2.uuid = T1.uuid INNER JOIN sets AS T3 ON T3.code = T2.setCode WHERE T3.name = 'Coldsnap' AND T1.language = 'Italian' ORDER BY T2.convertedManaCost DESC
T2.convertedManaCost
descending

sha256:5b4794354466cd05c176c45405f063f5d800b98594181512e22be2c89a3128bf

The results

gold, 155 rows

from evidence-gold.json, 155 rows, 50 on this page

nameTEXT
Sunscour
Commandeer
Jokulmorder
Rimefeather Owl
Herald of Leshrac
Soul Spike
Tresserhorn Skyknight
Fury of the Horde
Rimescale Dragon
Allosaurus Rider
Panglacial Wurm
Garza Zol, Plague Queen
Adarkar Valkyrie
Darien, King of Kjeldor
Kjeldoran Gargoyle
Ronom Serpent
Void Maw
Greater Stone Spirit
Arctic Nishoba
Aurochs Herd
Shape of the Wiitigo
Deepfire Elemental
Phyrexian Snowcrusher
Boreal Griffin
Ursine Fylgja
Adarkar Windform
Drelnoch
Heidar, Rimewind Master
Gristle Grinner
Lovisa Coldeyes
Thermopod
Hibernation's End
Rimehorn Aurochs
Ronom Hulk
Steam Spitter
Diamond Faerie
Juniper Order Ranger
Sek'Kuar, Deathkeeper
Thrumming Stone
Glacial Plating
Woolly Razorback
Arcum Dagsson
Controvert
Krovikan Whispers
Rimewind Cryomancer
Surging Aether
Balduvian Fallen
Chill to the Bone
Disciple of Tevesh Szat
Zombie Musher

The probes

A smell is a mechanical reason to read this gold statement again. It is a heuristic: it does not state that the statement is wrong, and a maintainer decides.

ordering-over-numeric-text not applicable

this statement orders by a text column holding only numbers, and ordering it as a number gives a different answer, so the gold may be sorting 9.5 above 10

no ORDER BY key resolves to a text column

what it measured
{
  "heuristic": true,
  "reason": "no ORDER BY key resolves to a text column",
  "keys": [
    {
      "key": "T2.convertedManaCost",
      "column": "cards.convertedManaCost",
      "declared_type": "REAL",
      "not_applicable": "the column is not declared as text"
    }
  ]
}

arbitrary-cut not applicable

this statement cuts its result at a LIMIT that does not decide which rows come back, so a different but equally correct statement can return other rows and score zero

the statement states no LIMIT

what it measured
{
  "heuristic": true,
  "reason": "the statement states no LIMIT"
}

not-a-function-of-the-data fired

rerun over the same rows in another physical order this statement gives another answer, so its result depends on how the rows are stored and not only on the data

from smells.json, 10 rows

Commandeer
Allosaurus Rider
Jokulmorder
Herald of Leshrac
Soul Spike
Fury of the Horde
Rimescale Dragon
Garza Zol, Plague Queen
Rimefeather Owl
Sunscour
what it measured
{
  "heuristic": true,
  "rule": "R-ORD",
  "baseline_result_hash": "sha256:5b4794354466cd05c176c45405f063f5d800b98594181512e22be2c89a3128bf",
  "baseline_result": {
    "columns": [
      {
        "name": "name",
        "declared_type": "TEXT"
      }
    ],
    "row_count": 155,
    "truncated": false,
    "rows_shown": 10,
    "rows": [
      [
        {
          "type": "str",
          "value": "Sunscour"
        }
      ],
      [
        {
          "type": "str",
          "value": "Commandeer"
        }
      ],
      [
        {
          "type": "str",
          "value": "Jokulmorder"
        }
      ],
      [
        {
          "type": "str",
          "value": "Rimefeather Owl"
        }
      ],
      [
        {
          "type": "str",
          "value": "Herald of Leshrac"
        }
      ],
      [
        {
          "type": "str",
          "value": "Soul Spike"
        }
      ],
      [
        {
          "type": "str",
          "value": "Tresserhorn Skyknight"
        }
      ],
      [
        {
          "type": "str",
          "value": "Fury of the Horde"
        }
      ],
      [
        {
          "type": "str",
          "value": "Rimescale Dragon"
        }
      ],
      [
        {
          "type": "str",
          "value": "Allosaurus Rider"
        }
      ]
    ],
    "result_hash": "sha256:5b4794354466cd05c176c45405f063f5d800b98594181512e22be2c89a3128bf"
  },
  "planner_statistics": {},
  "shuffle": {
    "seed": "1",
    "row_limit": 300000,
    "tables": [
      "foreign_data",
      "cards",
      "sets"
    ],
    "tables_not_shuffled": [],
    "tables_skipped_for_size": {
      "legalities": 427907
    },
    "tables_not_reached_by_a_copy": {}
  },
  "shuffled_copies": {
    "run": true,
    "verdict": "not_equal",
    "differs": true,
    "result_hash": "sha256:c2853df91ba45b399e72eaee1381806c701a108f7dd6c60d7b6baa043c01e569",
    "result": {
      "columns": [
        {
          "name": "name",
          "declared_type": "TEXT"
        }
      ],
      "row_count": 155,
      "truncated": false,
      "rows_shown": 10,
      "rows": [
        [
          {
            "type": "str",
            "value": "Commandeer"
          }
        ],
        [
          {
            "type": "str",
            "value": "Allosaurus Rider"
          }
        ],
        [
          {
            "type": "str",
            "value": "Jokulmorder"
          }
        ],
        [
          {
            "type": "str",
            "value": "Herald of Leshrac"
          }
        ],
        [
          {
            "type": "str",
            "value": "Soul Spike"
          }
        ],
        [
          {
            "type": "str",
            "value": "Fury of the Horde"
          }
        ],
        [
          {
            "type": "str",
            "value": "Rimescale Dragon"
          }
        ],
        [
          {
            "type": "str",
            "value": "Garza Zol, Plague Queen"
          }
        ],
        [
          {
            "type": "str",
            "value": "Rimefeather Owl"
          }
        ],
        [
          {
            "type": "str",
            "value": "Sunscour"
          }
        ]
      ],
      "result_hash": "sha256:c2853df91ba45b399e72eaee1381806c701a108f7dd6c60d7b6baa043c01e569"
    }
  },
  "plan_variant": {
    "run": false,
    "reason": "the plan variant was not asked for"
  }
}

duplicate-full-row quiet

this statement returns the same whole row more than once and never says DISTINCT, so a statement answering the same question once per row disagrees on multiplicity alone

what it measured
{
  "heuristic": true,
  "rows": 155,
  "distinct_rows": 155,
  "repeated_rows": 0,
  "largest_repeat": 1,
  "result_bounded": false,
  "distinct_stated": false,
  "set_operation": false
}

The evidence records

gold: evidence-gold.json

SELECT T2.name FROM foreign_data AS T1 INNER JOIN cards AS T2 ON T2.uuid = T1.uuid INNER JOIN sets AS T3 ON T3.code = T2.setCode WHERE T3.name = 'Coldsnap' AND T1.language = 'Italian' ORDER BY T2.convertedManaCost DESC
statement read from
data/questions/dev_20251106-00000-of-00001.json
digest
sha256:ffd8018378ddb1a8794753e0a31cfc81862ff7318a5184c22f3dc4ce03a03feb
origin
https://huggingface.co/datasets/birdsql/bird_sql_dev_20251106/resolve/3c11fb193e5439b338e23677fa0aae11e8b85db9/data/dev_20251106-00000-of-00001.json (commit 3c11fb19, downloaded 2026-09-07), 2026-01-18T08:51:02Z

result_hash sha256:5b4794354466cd05c176c45405f063f5d800b98594181512e22be2c89a3128bf recomputed from this JSON: match

record_hash sha256:2e9e29faaa68a3f785b9d9f9eeef7c8058e116da7d54b1589c9cc2822ede05ef recomputed from this JSON: match

the result this record holds, 155 rows, 50 of them here

from evidence-gold.json, 155 rows, 50 on this page

nameTEXT
Sunscour
Commandeer
Jokulmorder
Rimefeather Owl
Herald of Leshrac
Soul Spike
Tresserhorn Skyknight
Fury of the Horde
Rimescale Dragon
Allosaurus Rider
Panglacial Wurm
Garza Zol, Plague Queen
Adarkar Valkyrie
Darien, King of Kjeldor
Kjeldoran Gargoyle
Ronom Serpent
Void Maw
Greater Stone Spirit
Arctic Nishoba
Aurochs Herd
Shape of the Wiitigo
Deepfire Elemental
Phyrexian Snowcrusher
Boreal Griffin
Ursine Fylgja
Adarkar Windform
Drelnoch
Heidar, Rimewind Master
Gristle Grinner
Lovisa Coldeyes
Thermopod
Hibernation's End
Rimehorn Aurochs
Ronom Hulk
Steam Spitter
Diamond Faerie
Juniper Order Ranger
Sek'Kuar, Deathkeeper
Thrumming Stone
Glacial Plating
Woolly Razorback
Arcum Dagsson
Controvert
Krovikan Whispers
Rimewind Cryomancer
Surging Aether
Balduvian Fallen
Chill to the Bone
Disciple of Tevesh Szat
Zombie Musher

The whole result is in evidence-gold.json, beside this page.

what ran, and where
run
audit-13dd1eba-cb0e-4289-a12a-be567317ef75
executed at
2026-09-14T07:48:52.931087+00:00
data as of
2026-09-14T07:48:05.290676+00:00
backend at checkout
SQLite 3.53.4 | file=/private/tmp/attestql-runs/data/dev/dev_databases/card_games/card_games.sqlite | size=261820416
backend that answered
SQLite 3.53.4 | file=/private/tmp/attestql-runs/data/dev/dev_databases/card_games/card_games.sqlite | size=261820416
database role
file
replay rule
R-ORD
question set version
sha256:ffd8018378ddb1a8794753e0a31cfc81862ff7318a5184c22f3dc4ce03a03feb
validator
audit:sqlglot-sqlite-parse
checks run
parses_as_exactly_one_statement, the_one_statement_is_a_select, no_placeholder_without_a_bound_parameter
statement timeout
30000 ms
rows
155 rows
the session it ran under
engine
sqlite
time_zone
not stated by this engine
date_style
not stated by this engine
interval_style
not stated by this engine
extra_float_digits
not stated by this engine
database_collation
not stated by this engine
work_mem
not stated by this engine
hash_mem_multiplier
not stated by this engine

recorded beside them

sqlite_version
3.53.4
encoding
UTF-8
reverse_unordered_selects
0
query_only
1
journal_mode
wal
data_version
4
automatic_index
1
compile_options
ATOMIC_INTRINSICS=1,COMPILER=clang-21.0.0,DEFAULT_AUTOVACUUM,DEFAULT_CACHE_SIZE=-2000,DEFAULT_FILE_FORMAT=4,DEFAULT_JOURNAL_SIZE_LIMIT=-1,DEFAULT_MMAP_SIZE=0,DEFAULT_PAGE_SIZE=4096,DEFAULT_PCACHE_INITSZ=20,DEFAULT_RECURSIVE_TRIGGERS,DEFAULT_SECTOR_SIZE=4096,DEFAULT_SYNCHRONOUS=2,DEFAULT_WAL_AUTOCHECKPOINT=1000,DEFAULT_WAL_SYNCHRONOUS=2,DEFAULT_WORKER_THREADS=0,DIRECT_OVERFLOW_READ,ENABLE_API_ARMOR,ENABLE_COLUMN_METADATA,ENABLE_DBSTAT_VTAB,ENABLE_FTS3,ENABLE_FTS3_PARENTHESIS,ENABLE_FTS5,ENABLE_GEOPOLY,ENABLE_MATH_FUNCTIONS,ENABLE_MEMORY_MANAGEMENT,ENABLE_PERCENTILE,ENABLE_PREUPDATE_HOOK,ENABLE_RTREE,ENABLE_SESSION,ENABLE_STAT4,ENABLE_UNLOCK_NOTIFY,MALLOC_SOFT_LIMIT=1024,MAX_ATTACHED=10,MAX_COLUMN=2000,MAX_COMPOUND_SELECT=500,MAX_DEFAULT_PAGE_SIZE=8192,MAX_EXPR_DEPTH=1000,MAX_FUNCTION_ARG=1000,MAX_LENGTH=1000000000,MAX_LIKE_PATTERN_LENGTH=50000,MAX_MMAP_SIZE=0x7fff0000,MAX_PAGE_COUNT=0xfffffffe,MAX_PAGE_SIZE=65536,MAX_SQL_LENGTH=1000000000,MAX_TRIGGER_DEPTH=1000,MAX_VARIABLE_NUMBER=250000,MAX_VDBE_OP=250000000,MAX_WORKER_THREADS=8,MUTEX_PTHREADS,SYSTEM_MALLOC,TEMP_STORE=1,THREADSAFE=1,USE_URI
collation_list
RTRIM,NOCASE,BINARY
case_sensitive_like
0
the rendering and the data
version
attestql/audit/4
numeric_scale
6
timestamp_format
%Y-%m-%dT%H:%M:%S.%fZ
timezone
UTC
null_rendering
NULL
encoding
utf-8
schema digest
sha256:aea1e6e4c91d9274726f0173213118a3451faf7ab6b445c045722b3d3818474f
source file sha256
sha256:c98bdb57fe7474da798b407785544b9af0daaad5d61fd21e2a73309493bc1227
rows in main.cards
56822
rows in main.foreign_data
229186
rows in main.sets
551

Running these again

gold

re-run this statement read-only against SQLite 3.53.4 | file=/private/tmp/attestql-runs/data/dev/dev_databases/card_games/card_games.sqlite | size=261820416 under the session settings and over the data this record's fixture digest names, and compare the two results under R-ORD

This question's run

run
audit-13dd1eba-cb0e-4289-a12a-be567317ef75
server
SQLite 3.53.4 | file=/private/tmp/attestql-runs/data/dev/dev_databases/card_games/card_games.sqlite | size=261820416
question set
dev_20251106-00000-of-00001 from https://huggingface.co/datasets/birdsql/bird_sql_dev_20251106/resolve/3c11fb193e5439b338e23677fa0aae11e8b85db9/data/dev_20251106-00000-of-00001.json (commit 3c11fb19, downloaded 2026-09-07)
replay rule
R-ORD

the run this question belongs to

The JSON this page was rendered from