01008 — implicit_zero_bit_padding
位串被隐式补零填充的警告条件。
英文手册覆盖始于 PostgreSQL 8.1. 来源历史与运行验证各自保留独立版本边界。
当前阅读 PG 18·选择有来源记录的版本
- aliases
- 未知
- class name
- Warning
- condition name
- implicit_zero_bit_padding
- lang
- en
- sqlstate
- 01008
版本定义 PG 18
01008 — implicit_zero_bit_padding
速览 {#at-a-glance}
01008 的名称描述隐式零位填充的警告类别条件。没有解析出 18.6 核心与 contrib 报告组，因此不能确认具体位串转换或消息。
含义 {#meaning}
定义名称描述隐式零位填充警告。固定源码扫描没有定位会产生它的转换或接口。
消息与诊断 {#messages}
没有解析出 18.6 消息变体。应保留来源、源和目标位串类型、声明长度及完整诊断。
诊断 {#diagnosis}
定位实际类型转换或驱动路径，并按声明位长比较其填充规则。不要从普通字符串截断或查询无行推断出零位填充。
处理 {#response}
若填充不是预期行为，使用来源实现支持的显式位长或转换形式并验证结果。warning 代码不表示语句已经回滚。
版本 {#versions}
01008 在锁定目录 9.0.23 至 18.6 以及 19 Beta 3 中存在，known_present_by 为 7.4。现有证据只确认定义存在。
相关 {#related}
01004 涉及字符串截断；01003 涉及 NULL 消除；22021 是编码 error 类。
来源 {#sources}
errcodes.txt— 定义，SHA-2566e8de346643ba84aa3c9c6a73360acfc7b2dfb89162c06c08ce9bf5bcd5bbcba.- 结构化证据 — 固定来源、消息和运行边界。
比较版本
SQLSTATE 证据与已记录的运行版本
claims · identity
{
"claim_id": "identity",
"limits": "",
"method": "Read the fixed errcodes definition row and macro.",
"position": 0,
"runtime": [],
"sources": [
"src.errcodes.18.6"
],
"statement": "01008 is implicit_zero_bit_padding 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 01008 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": ""
}来源引用
定义来源
center · PostgreSQL 18 · english-manuals:268cb0c356f88bacfde902bc5ed146b14be0807a565de88f2be9a62dad1232bc
正文语言: zh-Hans · english-manuals:268cb0c356f88bacfde902bc5ed146b14be0807a565de88f2be9a62dad1232bc