{
  "schema": 1,
  "sqlstate": "2203G",
  "condition_name": "sql_json_item_cannot_be_cast_to_target_type",
  "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#L231",
      "lines": "231"
    }
  ],
  "claims": [
    {
      "id": "identity",
      "statement": "2203G is sql_json_item_cannot_be_cast_to_target_type in SQLSTATE Class 22.",
      "sources": [
        "src.errcodes.18.6"
      ],
      "method": "Read fixed definition."
    },
    {
      "id": "scan-boundary",
      "statement": "The fixed PostgreSQL 18.6 source tree contains the macro definition in errcodes.txt but no core or contrib call using ERRCODE_SQL_JSON_ITEM_CANNOT_BE_CAST_TO_TARGET_TYPE in the bounded scan.",
      "sources": [
        "src.errcodes.18.6"
      ],
      "method": "Search fixed src and contrib trees for the macro and condition name.",
      "limits": "This is a bounded source result, not proof that an extension, user-defined RAISE, future code, or an unsearched generated path cannot emit 2203G."
    },
    {
      "id": "history",
      "statement": "The locked catalogue records 2203G from 15.0; that boundary does not prove exact implementation introduction.",
      "sources": [
        "src.errcodes.18.6"
      ],
      "method": "Use catalogue boundary."
    }
  ],
  "messages": [],
  "usage_evidence": [
    {
      "scope": "definition",
      "status": "definition_only",
      "evidence_ids": [
        "identity"
      ]
    },
    {
      "scope": "fixed-source-path",
      "status": "source_path_confirmed",
      "evidence_ids": [
        "identity",
        "scan-boundary"
      ]
    },
    {
      "scope": "history",
      "status": "unknown",
      "evidence_ids": [
        "history"
      ]
    },
    {
      "scope": "natural-runtime",
      "status": "unknown",
      "evidence_ids": [
        "identity",
        "scan-boundary"
      ]
    }
  ],
  "runtime": []
}