{
  "question_as_asked": "Calculate the difference of the total amount spent in all events by the Student_Club in year 2019 and 2020.",
  "question": {
    "question_id": "1340",
    "question_set": "mini_dev_postgresql from https://bird-bench.oss-cn-beijing.aliyuncs.com/minidev.zip (sha256 cc48ba16838204e4e214512030cb572eeb5f7bcdd999bae4b9b6ff12ec13b92f, downloaded 2026-09-07), member minidev/MINIDEV/mini_dev_postgresql.json",
    "question_text": "Calculate the difference of the total amount spent in all events by the Student_Club in year 2019 and 2020.",
    "evidence_text": "The first 4 strings of the event_date values in the event table can represent year; The difference of the total amount spent = SUBTRACT(spent where YEAR(event_date) = 2019, spent where YEAR(event_date) = 2020)"
  },
  "question_set_version": "sha256:d2731292f20b8d8569cd956dd747ffe1df13cd625076263e38ae9ebcef50b1ab",
  "statement_source": {
    "path": "data/preds-pg/predict_mini_dev_gpt-4-turbo_postgresql.json",
    "digest": "sha256:428fd115a67a76d6312ea205aab64764b5a09444587588eda442a94cfee65211",
    "origin": "https://raw.githubusercontent.com/bird-bench/mini_dev/b3d4bcbbae9a96934ad812551eb400c7a3b23c12/llm/exp_result/sql_output_kg/predict_mini_dev_gpt-4-turbo_postgresql.json",
    "date": "2024-06-19"
  },
  "executed_sql": "SELECT (SUM(CASE WHEN EXTRACT(YEAR FROM event_date::DATE) = 2019 THEN spent ELSE 0 END) - \n SUM(CASE WHEN EXTRACT(YEAR FROM event_date::DATE) = 2020 THEN spent ELSE 0 END)) AS difference\nFROM budget\nJOIN event ON budget.link_to_event = event.event_id",
  "bound_parameters": [],
  "validation_outcome": {
    "checks_run": [
      "parses_as_exactly_one_statement",
      "the_one_statement_is_a_select",
      "no_placeholder_without_a_bound_parameter"
    ],
    "all_passed": true
  },
  "validator_version": "audit:libpg_query-parse",
  "effective_database_role": "auditor",
  "backend_identity_at_checkout": "PostgreSQL 16.15 (Debian 16.15-1.pgdg13+2) on aarch64-unknown-linux-gnu, compiled by gcc (Debian 14.2.0-19) 14.2.0, 64-bit | server=172.17.0.2/32:5432 | database=bird",
  "session_settings_in_force": {
    "engine": "postgresql",
    "time_zone": "Etc/UTC",
    "date_style": "ISO, MDY",
    "interval_style": "postgres",
    "extra_float_digits": "1",
    "database_collation": "en_US.utf8",
    "work_mem": "4096",
    "hash_mem_multiplier": "2",
    "recorded": {
      "statement_timeout": "0",
      "search_path": "\"$user\", public",
      "server_version": "16.15 (Debian 16.15-1.pgdg13+2)",
      "server_version_num": "160015",
      "transaction_read_only": "on",
      "max_parallel_workers_per_gather": "2",
      "server_encoding": "UTF8",
      "datlocprovider": "c",
      "daticulocale": "",
      "datcollversion": "2.41"
    }
  },
  "result": {
    "columns": [
      {
        "name": "difference",
        "declared_type": "float4"
      }
    ],
    "row_count": 1,
    "truncated": false,
    "rows": [
      [
        {
          "type": "dec",
          "value": "2086.05"
        }
      ]
    ],
    "backend_identity": "PostgreSQL 16.15 (Debian 16.15-1.pgdg13+2) on aarch64-unknown-linux-gnu, compiled by gcc (Debian 14.2.0-19) 14.2.0, 64-bit | server=172.17.0.2/32:5432 | database=bird",
    "statement_timeout_ms": 120000
  },
  "row_count": 1,
  "canonical_ordering": [],
  "serialization": {
    "version": "attestql/audit/2",
    "numeric_scale": 6,
    "timestamp_format": "%Y-%m-%dT%H:%M:%S.%fZ",
    "timezone": "UTC",
    "null_rendering": "NULL",
    "encoding": "utf-8"
  },
  "replay_rule": "R-SET",
  "fixture": {
    "schema_digest": "sha256:06d01f2c3acde8cafe2e3f5e90d35a10d703b2b0d96962a645dd9c14b6769af0",
    "row_counts": {
      "public.budget": 52,
      "public.event": 42
    },
    "content_digests": {},
    "source_file_sha256": "sha256:31b1da211849d24a57c9af7636da46a5b82fc8a3ca1542bb3ebd8775e9a31cec"
  },
  "data_as_of": "2026-09-08T05:22:38.535771+00:00",
  "executed_at": "2026-09-08T05:22:47.636910+00:00",
  "run_id": "audit-7912134a-3f9b-4113-a6b6-ebaf8b6a2bc0",
  "rerun_instruction": "re-run this statement read-only against PostgreSQL 16.15 (Debian 16.15-1.pgdg13+2) on aarch64-unknown-linux-gnu, compiled by gcc (Debian 14.2.0-19) 14.2.0, 64-bit | server=172.17.0.2/32:5432 | database=bird under the session settings and over the data this record's fixture digest names, and compare the two results under R-SET",
  "result_hash": "sha256:db62f883ad92b5e987cbd313fa034b707da884c05015e4fe20aa8b1ad6360b5e",
  "record_hash": "sha256:778d97f65c9ae43478cc0dfb441f1357fa64114ca647df48376a67f856cd85d8"
}