HV024 — fdw_invalid_attribute_value

HV024 identifies an attribute value that an FDW boundary rejects. No resolved HV024 report group was found in the locked PostgreSQL 18.6 core/contrib call scan, so no particular attribute or message is confirmed.

English manual coverage begins with PostgreSQL 8.1. Source history and runtime observations have their own recorded version boundaries.

Reading PG 18·Select a recorded version

9.1 9.2 9.3 9.4 9.5 9.6 10 11 12 13 14 15 16 17 18 19 20

aliases: Unknown
class name: Foreign Data Wrapper Error (SQL/MED)
condition name: fdw_invalid_attribute_value
lang: en
sqlstate: HV024

Definition PG 18

HV024 — fdw_invalid_attribute_value

At a glance {#at-a-glance}

HV024 identifies an attribute value that an FDW boundary rejects. No resolved HV024 report group was found in the locked PostgreSQL 18.6 core/contrib call scan, so no particular attribute or message is confirmed.

Meaning {#meaning}

An attribute may be a wrapper option, descriptor property, column or connection attribute, depending on the implementation. The SQLSTATE definition does not provide the accepted value set or identify whether validation is local or remote.

Messages and diagnostics {#messages}

No resolved 18.6 core/contrib message variant was found. Preserve the exact attribute name and value as rendered, operation phase, wrapper/driver version, foreign server/table, and any detail or hint.

Diagnosis {#diagnosis}

Locate the wrapper or driver validator named by the diagnostic and compare the value with that version's documented or source-defined domain. Distinguish an invalid value from an unknown attribute name (HV00D may be relevant only when the actual SQLSTATE is HV00D).

Response {#response}

Use a value accepted by the identified validator, or change the object/remote definition that supplies it. Do not broaden the value or retry unchanged until the validator's supported domain is known.

Versions {#versions}

HV024 is present in the locked definition snapshots from 9.1.24 through 18.6 and 19 Beta 3, with known_present_by 9.1.0. The available pre-9 definition material does not establish an exact introduction release.

Related {#related}

HV00D concerns an invalid option name; HV021 concerns inconsistent descriptor information; HV090 concerns string or buffer length.

Sources {#sources}

errcodes.txt — definition, SHA-256 6e8de346643ba84aa3c9c6a73360acfc7b2dfb89162c06c08ce9bf5bcd5bbcba.
fdwapi.h — generic FDW callback boundary.
Structured evidence — fixed 18.6 sources and bounded scan.

Compare versions

SQLSTATE evidence and recorded runtime versions

claims · identity

{
  "claim_id": "identity",
  "limits": "",
  "method": "Read the fixed errcodes definition row and macro.",
  "position": 0,
  "runtime": [],
  "sources": [
    "src.errcodes.18.6"
  ],
  "statement": "HV024 is fdw_invalid_attribute_value in SQL/MED Class HV."
}

claims · api-boundary

{
  "claim_id": "api-boundary",
  "limits": "Generic API context is background only and does not prove an emitting path for this SQLSTATE.",
  "method": "Read the fixed FDW callback signatures and FdwRoutine structure.",
  "position": 1,
  "runtime": [],
  "sources": [
    "src.fdwapi.18.6"
  ],
  "statement": "The condition name identifies an invalid attribute value at an FDW boundary. The attribute domain and validator remain implementation-specific."
}

claims · scan-boundary

{
  "claim_id": "scan-boundary",
  "limits": "This scan does not cover external wrappers, drivers, remote systems, or user callbacks; absence from the scan is not an absolute absence claim.",
  "method": "Compare resolved report groups with the fixed macro mapping.",
  "position": 2,
  "runtime": [],
  "sources": [
    "src.calls.REL_18_6",
    "src.errcodes.18.6"
  ],
  "statement": "No resolved HV024 report group was found in the locked PostgreSQL 18.6 core/contrib call scan."
}

claims · history-boundary

{
  "claim_id": "history-boundary",
  "limits": "Definition presence does not prove runtime use.",
  "method": "Compare the canonical release-definition facts with the available pre-9 source boundary.",
  "position": 3,
  "runtime": [],
  "sources": [
    "src.errcodes.18.6"
  ],
  "statement": "The locked release definition snapshots establish presence from the known 9.1.0 boundary; the available pre-9 material does not establish an exact introduction release."
}

sources · src.errcodes.18.6

{
  "commit": "724edf9bde9d356724ad384a2e196edc3c9f80f7",
  "docs_url": "",
  "kind": "upstream_source",
  "location": "",
  "path": "src/backend/utils/errcodes.txt",
  "position": 0,
  "sha256": "6e8de346643ba84aa3c9c6a73360acfc7b2dfb89162c06c08ce9bf5bcd5bbcba",
  "source_id": "src.errcodes.18.6",
  "tag": "REL_18_6",
  "url": "https://github.com/postgres/postgres/blob/724edf9bde9d356724ad384a2e196edc3c9f80f7/src/backend/utils/errcodes.txt"
}

sources · src.fdwapi.18.6

{
  "commit": "724edf9bde9d356724ad384a2e196edc3c9f80f7",
  "docs_url": "",
  "kind": "upstream_source",
  "location": "",
  "path": "src/include/foreign/fdwapi.h",
  "position": 1,
  "sha256": "572ba892e6435ca92d3b3bc84dde5bbd3160cc3a082693daab8daa835c4d2cd7",
  "source_id": "src.fdwapi.18.6",
  "tag": "REL_18_6",
  "url": "https://github.com/postgres/postgres/blob/724edf9bde9d356724ad384a2e196edc3c9f80f7/src/include/foreign/fdwapi.h"
}

sources · src.calls.REL_18_6

{
  "commit": "",
  "docs_url": "",
  "kind": "local_artifact",
  "location": "",
  "path": "raw/calls/REL_18_6.jsonl",
  "position": 2,
  "sha256": "9ee8a0e81d8f0825c5c1ae45583439859a26e602bdd4ce2f2a62aa278867ccbf",
  "source_id": "src.calls.REL_18_6",
  "tag": "",
  "url": ""
}

Source references

Original manual reference

Full definition and evidence JSON

Definition sources

center · PostgreSQL 18 · english-manuals:5fa6f64c1467549c3f580bca498d5fde1bcab5fd05fe1e67811d3b362ae523cd

Text language: en · english-manuals:5fa6f64c1467549c3f580bca498d5fde1bcab5fd05fe1e67811d3b362ae523cd