{
  "schema": 1,
  "sqlstate": "22014",
  "condition_name": "invalid_argument_for_ntile_function",
  "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#L184",
      "lines": "184"
    },
    {
      "id": "src.ntile.18.6",
      "kind": "upstream_source",
      "source_role": "resolved_report_context",
      "tag": "REL_18_6",
      "commit": "724edf9bde9d356724ad384a2e196edc3c9f80f7",
      "path": "src/backend/utils/adt/windowfuncs.c",
      "sha256": "49214f9325dcdd73728d08574b0b6843e90822a18bdaf6b0d49139b1eaae6b63",
      "url": "https://github.com/postgres/postgres/blob/724edf9bde9d356724ad384a2e196edc3c9f80f7/src/backend/utils/adt/windowfuncs.c#L411-475",
      "lines": "411-475"
    }
  ],
  "claims": [
    {
      "id": "identity",
      "statement": "22014 is invalid_argument_for_ntile_function in SQLSTATE Class 22.",
      "sources": [
        "src.errcodes.18.6"
      ],
      "method": "Read the fixed errcodes row and macro."
    },
    {
      "id": "resolved-path",
      "statement": "When ntile state is still uninitialized, the function evaluates the bucket argument; NULL returns before initialization, non-positive raises 22014, and a positive count initializes and is reused for later rows.",
      "sources": [
        "src.ntile.18.6"
      ],
      "method": "Read the complete window_ntile initialization, NULL, guard, and distribution path.",
      "limits": "An empty input has no window-function row to evaluate."
    },
    {
      "id": "history",
      "statement": "The locked catalogue records 22014 from 8.4.0 without proving an exact implementation introduction date.",
      "sources": [
        "src.errcodes.18.6"
      ],
      "method": "Use catalogue presence and history boundaries."
    }
  ],
  "messages": [
    {
      "id": "message.nonpositive-buckets",
      "sqlstate": "22014",
      "primary_template": "argument of ntile must be greater than zero",
      "severity_source": "ERROR",
      "sources": [
        "src.ntile.18.6"
      ]
    }
  ],
  "usage_evidence": [
    {
      "scope": "definition",
      "status": "definition_only",
      "evidence_ids": [
        "identity"
      ]
    },
    {
      "scope": "fixed-source-path",
      "status": "source_path_confirmed",
      "evidence_ids": [
        "resolved-path"
      ]
    },
    {
      "scope": "history",
      "status": "unknown",
      "evidence_ids": [
        "history"
      ]
    },
    {
      "scope": "natural-runtime",
      "status": "unknown",
      "evidence_ids": [
        "resolved-path"
      ]
    }
  ],
  "runtime": []
}