0100C — dynamic_result_sets_returned

0100C names a warning-category dynamic-result-set condition. No resolved 18.6 core/contrib report group was found, so no server-side producer, result-set count, or message is confirmed.

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

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aliases: Unknown
class name: Warning
condition name: dynamic_result_sets_returned
lang: en
sqlstate: 0100C

Definition PG 18

0100C — dynamic_result_sets_returned

At a glance {#at-a-glance}

0100C names a warning-category dynamic-result-set condition. No resolved 18.6 core/contrib report group was found, so no server-side producer, result-set count, or message is confirmed.

Meaning {#meaning}

The definition names dynamic result sets returned as a warning condition. The fixed source scan does not identify the producer or the result-set protocol.

Messages and diagnostics {#messages}

No resolved 18.6 message variant was found. Preserve the producing routine or interface, result-set count/order, client API, and complete warning or notice diagnostics.

Diagnosis {#diagnosis}

Identify whether the producer is a procedural or client interface that supports dynamic result sets. Do not treat multiple command results from an ordinary SQL batch as this condition without source or protocol evidence.

Response {#response}

Consume or declare the result sets according to the identified interface contract, or adjust that contract deliberately. A generic transaction retry does not address result-set handling.

Versions {#versions}

0100C is present from the locked 9.0.23 snapshot through 18.6 and 19 Beta 3, with known_present_by 7.4. This is catalogue evidence, not a confirmed 18.6 core emission path.

Related {#related}

02001 names no additional dynamic result sets; 01000 is the warning class; 00000 is successful completion.

Sources {#sources}

errcodes.txt — definition, SHA-256 6e8de346643ba84aa3c9c6a73360acfc7b2dfb89162c06c08ce9bf5bcd5bbcba.
Structured evidence — fixed sources, message groups, and runtime boundary.

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": "0100C is dynamic_result_sets_returned in SQLSTATE Class 01."
}

claims · scan-boundary

{
  "claim_id": "scan-boundary",
  "limits": "This scan does not cover external clients, drivers, extensions, remote systems, or other implementations; absence from the scan is not an absolute absence claim.",
  "method": "Compare resolved report groups with the fixed macro mapping.",
  "position": 1,
  "runtime": [],
  "sources": [
    "src.calls.REL_18_6",
    "src.errcodes.18.6"
  ],
  "statement": "No resolved 0100C report group was found in the locked PostgreSQL 18.6 core/contrib call scan."
}

claims · history-boundary

{
  "claim_id": "history-boundary",
  "limits": "Definition presence is not an emitting-path observation.",
  "method": "Compare the canonical release-definition facts with the available history boundary.",
  "position": 2,
  "runtime": [],
  "sources": [
    "src.errcodes.18.6"
  ],
  "statement": "The locked release definitions establish catalogue presence, not a precise introducing release or runtime use."
}

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.calls.REL_18_6

{
  "commit": "",
  "docs_url": "",
  "kind": "local_artifact",
  "location": "",
  "path": "raw/calls/REL_18_6.jsonl",
  "position": 1,
  "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:00b14d1d0564f942c9790f42d0ebbfebd25d654350727c8152835507693b276f

Text language: en · english-manuals:00b14d1d0564f942c9790f42d0ebbfebd25d654350727c8152835507693b276f