{
  "schema": 1,
  "sqlstate": "3B001",
  "condition_name": "invalid_savepoint_specification",
  "runner": "scripts/verify_cases.py",
  "targets": {
    "latest": {
      "binary": "Homebrew PostgreSQL 18.6",
      "required": true
    },
    "pg10": {
      "image": "postgres:10",
      "required": true
    }
  },
  "cases": [
    {
      "id": "invalid_savepoint_recovery",
      "versions": [
        "10",
        "18"
      ],
      "preconditions": [
        "A runner-owned disposable target is provisioned."
      ],
      "trigger": "Inside a valid explicit transaction, roll back to a savepoint name that was never established, then rollback and establish a valid savepoint.",
      "assertions": [
        "SQLSTATE is 3B001",
        "The diagnostic identifies the missing savepoint",
        "The failed block is INERROR until ROLLBACK",
        "A valid SAVEPOINT/RELEASE/COMMIT succeeds afterward"
      ],
      "repair": "Verify the savepoint name and nesting level; rollback the failed block before issuing a new savepoint sequence.",
      "cleanup": "Drop the case schema with an owner connection."
    }
  ],
  "evidence_status": "authored",
  "snippets": [
    {
      "id": "invalid_savepoint_recovery",
      "case_id": "invalid_savepoint_recovery",
      "language": "sql",
      "statements": {
        "begin": "BEGIN",
        "savepoint": "SAVEPOINT present",
        "missing": "ROLLBACK TO SAVEPOINT missing",
        "rollback": "ROLLBACK",
        "repair_begin": "BEGIN",
        "repair_savepoint": "SAVEPOINT present",
        "release": "RELEASE SAVEPOINT present",
        "commit": "COMMIT"
      }
    }
  ],
  "runtime": [
    {
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      "run_id": "3B001-batch34-20260909",
      "target": "latest",
      "server_version": "18.6 (Homebrew)",
      "status": "passed",
      "cases": [
        "invalid_savepoint_recovery"
      ],
      "summary_sha256": "8299597b2f31d38a52997a7386c65d71a3dd433a8bf69583bc1f55f6c5e67b95",
      "raw_sha256": "f01798df2d267371cc2eca0422cf862edf0c30a58edefa138b5a8c2bd451dab5",
      "case_manifest": {
        "sha256": "084e2bb92c6ed5388c30ece2406512434e8134c17880a2c8b8cdecdaca5001bc"
      },
      "observed": {
        "sqlstate": "3B001",
        "primary": "savepoint \"missing\" does not exist",
        "severity": "ERROR",
        "statuses": {
          "after_error": "INERROR",
          "after_repair": "IDLE",
          "after_rollback": "IDLE"
        },
        "repair": {},
        "connection_autocommit": true
      },
      "snippet_registry": {
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      },
      "result": {
        "status": "passed",
        "environment": {
          "TimeZone": "Asia/Shanghai",
          "backend_pid": 81318,
          "binary": {
            "bindir": "/opt/homebrew/Cellar/postgresql@18/18.6/bin",
            "pg_config": "/opt/homebrew/bin/pg_config",
            "pg_config_version": "PostgreSQL 18.6 (Homebrew)",
            "postgres": "/opt/homebrew/Cellar/postgresql@18/18.6/bin/postgres"
          },
          "connection_scope": "runner-owned localhost port",
          "current_user": "runner",
          "docker": {},
          "lc_messages": "C",
          "libpq_version": "18.6",
          "locale": "en_US.UTF-8",
          "log_destination": "csvlog,jsonlog",
          "log_error_verbosity": "verbose",
          "log_min_error_statement": "error",
          "log_min_messages": "error",
          "logging_collector": "on",
          "machine": "arm64",
          "max_connections": "100",
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          "server_encoding": "UTF8",
          "server_version": "18.6 (Homebrew)",
          "server_version_num": "180006",
          "target_kind": "latest",
          "wal_level": "logical"
        },
        "cases": [
          {
            "assertions": [
              {
                "expected": "3B001",
                "name": "savepoint sqlstate",
                "observed": "3B001",
                "passed": true
              },
              {
                "expected": "missing savepoint",
                "name": "missing savepoint diagnostic",
                "observed": "savepoint \"missing\" does not exist",
                "passed": true
              },
              {
                "expected": "INERROR then IDLE",
                "name": "failed block requires rollback",
                "observed": {
                  "after_error": "INERROR",
                  "after_rollback": "IDLE"
                },
                "passed": true
              },
              {
                "expected": "error then SAVEPOINT/RELEASE/COMMIT and IDLE",
                "name": "valid savepoint can be used after rollback",
                "observed": {
                  "error": true,
                  "status": "IDLE"
                },
                "passed": true
              }
            ],
            "case_id": "invalid_savepoint_recovery",
            "cleanup": {
              "errors": [],
              "passed": true
            },
            "elapsed_seconds": 0.007,
            "observed": {
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              "diagnostic": {
                "column_name": null,
                "constraint_name": null,
                "context": null,
                "datatype_name": null,
                "exception_type": "InvalidSavepointSpecification",
                "internal_position": null,
                "internal_query": null,
                "message_detail": null,
                "message_hint": null,
                "message_primary": "savepoint \"missing\" does not exist",
                "schema_name": null,
                "severity": "ERROR",
                "severity_nonlocalized": "ERROR",
                "source_file": "xact.c",
                "source_function": "RollbackToSavepoint",
                "source_line": "4644",
                "sqlstate": "3B001",
                "statement_position": null,
                "table_name": null,
                "text": "savepoint \"missing\" does not exist"
              },
              "statuses": {
                "after_error": "INERROR",
                "after_repair": "IDLE",
                "after_rollback": "IDLE"
              },
              "transaction_control": [
                "BEGIN",
                "SAVEPOINT present",
                "ROLLBACK TO SAVEPOINT missing",
                "ROLLBACK",
                "BEGIN",
                "SAVEPOINT present",
                "RELEASE SAVEPOINT",
                "COMMIT"
              ]
            },
            "schema": "c3b001_invalid_savepoint_recovery",
            "status": "passed"
          }
        ]
      }
    },
    {
      "id": "runtime.3B001-batch34-20260909.pg10",
      "run_id": "3B001-batch34-20260909",
      "target": "pg10",
      "server_version": "10.21 (Debian 10.21-1.pgdg90+1)",
      "status": "passed",
      "cases": [
        "invalid_savepoint_recovery"
      ],
      "summary_sha256": "7e4de60ee83cc2e565050d93648c16006a266d3f584f8d1b096aef89b546ebe2",
      "raw_sha256": "66ae381dc1edbb309a234751738e015d5bd34b38777f7ae66e7b6eeee549ce91",
      "case_manifest": {
        "sha256": "084e2bb92c6ed5388c30ece2406512434e8134c17880a2c8b8cdecdaca5001bc"
      },
      "observed": {
        "sqlstate": "3B001",
        "primary": "no such savepoint",
        "severity": "ERROR",
        "statuses": {
          "after_error": "INERROR",
          "after_repair": "IDLE",
          "after_rollback": "IDLE"
        },
        "repair": {},
        "connection_autocommit": true
      },
      "snippet_registry": {
        "sha256": "595ce7692e34d36cc31df94c65c7040ee9bc4558fa887c23b56ba3187d235deb"
      },
      "result": {
        "status": "passed",
        "environment": {
          "TimeZone": "Etc/UTC",
          "backend_pid": 78,
          "binary": {},
          "connection_scope": "runner-owned localhost port",
          "current_user": "postgres",
          "docker": {
            "architecture": "arm64",
            "command": "/usr/local/bin/docker",
            "digest": "sha256:b2baf8998630663d21370da06387c950e587071bdd307ee34e661cdcc7442bcc",
            "id": "sha256:b2baf8998630663d21370da06387c950e587071bdd307ee34e661cdcc7442bcc",
            "image": "postgres:10",
            "image_created": "2022-06-23T09:11:18.374607054Z",
            "image_ref": "postgres@sha256:b2baf8998630663d21370da06387c950e587071bdd307ee34e661cdcc7442bcc",
            "log_destination": "csvlog",
            "os": "linux",
            "repo_digests": [
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            ]
          },
          "lc_messages": "en_US.utf8",
          "libpq_version": "18.6",
          "locale": "en_US.UTF-8",
          "log_destination": "csvlog",
          "log_error_verbosity": "verbose",
          "log_min_error_statement": "error",
          "log_min_messages": "error",
          "logging_collector": "on",
          "machine": "arm64",
          "max_connections": "100",
          "platform": "macOS-26.6.2-arm64-arm-64bit-Mach-O",
          "psycopg_version": "3.3.5",
          "python_version": "3.14.6 (main, Jun 10 2026, 10:03:53) [Clang 21.0.0 (clang-2100.0.123.102)]",
          "server_encoding": "UTF8",
          "server_version": "10.21 (Debian 10.21-1.pgdg90+1)",
          "server_version_num": "100021",
          "target_kind": "pg10",
          "wal_level": "logical"
        },
        "cases": [
          {
            "assertions": [
              {
                "expected": "3B001",
                "name": "savepoint sqlstate",
                "observed": "3B001",
                "passed": true
              },
              {
                "expected": "missing savepoint",
                "name": "missing savepoint diagnostic",
                "observed": "no such savepoint",
                "passed": true
              },
              {
                "expected": "INERROR then IDLE",
                "name": "failed block requires rollback",
                "observed": {
                  "after_error": "INERROR",
                  "after_rollback": "IDLE"
                },
                "passed": true
              },
              {
                "expected": "error then SAVEPOINT/RELEASE/COMMIT and IDLE",
                "name": "valid savepoint can be used after rollback",
                "observed": {
                  "error": true,
                  "status": "IDLE"
                },
                "passed": true
              }
            ],
            "case_id": "invalid_savepoint_recovery",
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              "passed": true
            },
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              "diagnostic": {
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                "constraint_name": null,
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                "exception_type": "InvalidSavepointSpecification",
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                "message_detail": null,
                "message_hint": null,
                "message_primary": "no such savepoint",
                "schema_name": null,
                "severity": "ERROR",
                "severity_nonlocalized": "ERROR",
                "source_file": "xact.c",
                "source_function": "RollbackToSavepoint",
                "source_line": "4068",
                "sqlstate": "3B001",
                "statement_position": null,
                "table_name": null,
                "text": "no such savepoint"
              },
              "statuses": {
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                "after_repair": "IDLE",
                "after_rollback": "IDLE"
              },
              "transaction_control": [
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                "SAVEPOINT present",
                "ROLLBACK TO SAVEPOINT missing",
                "ROLLBACK",
                "BEGIN",
                "SAVEPOINT present",
                "RELEASE SAVEPOINT",
                "COMMIT"
              ]
            },
            "schema": "c3b001_invalid_savepoint_recovery",
            "status": "passed"
          }
        ]
      }
    }
  ]
}