{
  "schema": 1,
  "sqlstate": "57P02",
  "condition_name": "crash_shutdown",
  "sources": [
    {
      "id": "src.errcodes.18.6",
      "kind": "upstream_source",
      "source_role": "condition_definition",
      "tag": "REL_18_6",
      "commit": "724edf9bde9d356724ad384a2e196edc3c9f80f7",
      "path": "src/backend/utils/errcodes.txt",
      "sha256": "6e8de346643ba84aa3c9c6a73360acfc7b2dfb89162c06c08ce9bf5bcd5bbcba",
      "url": "https://github.com/postgres/postgres/blob/724edf9bde9d356724ad384a2e196edc3c9f80f7/src/backend/utils/errcodes.txt#L436",
      "lines": "436"
    },
    {
      "id": "src.path.0",
      "kind": "upstream_source",
      "source_role": "resolved_report_context",
      "tag": "REL_18_6",
      "commit": "724edf9bde9d356724ad384a2e196edc3c9f80f7",
      "path": "src/backend/tcop/postgres.c",
      "sha256": "9fb62275b1badf94d01ab351337b60410cd9b3ab1fe63fa9f23d6d2185a21061",
      "url": "https://github.com/postgres/postgres/blob/724edf9bde9d356724ad384a2e196edc3c9f80f7/src/backend/tcop/postgres.c#L2987",
      "lines": "2987-2995"
    },
    {
      "id": "src.path.1",
      "kind": "upstream_source",
      "source_role": "resolved_report_context",
      "tag": "REL_18_6",
      "commit": "724edf9bde9d356724ad384a2e196edc3c9f80f7",
      "path": "src/include/utils/elog.h",
      "sha256": "3485d4a046bd4fcc5f5887f7ea9badc3f430f1bd67c4b103d3e3a6fa54b38bc0",
      "url": "https://github.com/postgres/postgres/blob/724edf9bde9d356724ad384a2e196edc3c9f80f7/src/include/utils/elog.h#L46",
      "lines": "46-55"
    }
  ],
  "claims": [
    {
      "id": "identity",
      "statement": "57P02 is crash_shutdown in SQLSTATE Class 57.",
      "sources": [
        "src.errcodes.18.6"
      ],
      "method": "Read fixed definition."
    },
    {
      "id": "resolved-paths",
      "statement": "The cited PostgreSQL 18.6 source paths support the concrete phase, message, and lifecycle boundary described.",
      "sources": [
        "src.path.0",
        "src.path.1"
      ],
      "method": "Read complete fixed source contexts.",
      "limits": "Source confirmation is not natural runtime."
    },
    {
      "id": "history",
      "statement": "The locked catalogue records 57P02 from 7.4; that boundary does not prove exact implementation introduction.",
      "sources": [
        "src.errcodes.18.6"
      ],
      "method": "Use catalogue boundary."
    }
  ],
  "messages": [
    {
      "id": "message.0",
      "sqlstate": "57P02",
      "primary_template": "terminating connection because of crash of another server process",
      "severity_source": "WARNING_CLIENT_ONLY (client-visible warning; process exits after reporting)",
      "sources": [
        "src.path.0",
        "src.path.1"
      ],
      "detail_template": "The postmaster has commanded this server process to roll back the current transaction and exit, because another server process exited abnormally and possibly corrupted shared memory.",
      "hint_template": "In a moment you should be able to reconnect to the database and repeat your command."
    }
  ],
  "usage_evidence": [
    {
      "scope": "definition",
      "status": "definition_only",
      "evidence_ids": [
        "identity"
      ]
    },
    {
      "scope": "fixed-source-path",
      "status": "source_path_confirmed",
      "evidence_ids": [
        "resolved-paths"
      ]
    },
    {
      "scope": "history",
      "status": "unknown",
      "evidence_ids": [
        "history"
      ]
    },
    {
      "scope": "natural-runtime",
      "status": "unknown",
      "evidence_ids": [
        "resolved-paths"
      ]
    }
  ],
  "runtime": []
}