User Username Column
From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-06-05.)
User Username Column has 4 facts recorded in Dontopedia across 1 reference.
Mostly:rdf:type(1), column name(1), column type(1)
Maturity scale
raw canonical shape-checked rule-derived certifiedInbound mentions (1)
Other subjects in dontopedia point AT this entity as a value. These are inverse relationships — e.g. "X motherOf this subject" — and answer questions the forward facts can't. Grouped by predicate.
hasColumnHas Column(1)
- User Class
ex:user-class
Other facts (4)
The long tail: predicates that appear too rarely to warrant their own section. Filter or scroll to find a specific one. Each row links to its source.
| Predicate | Value | Ref |
|---|---|---|
| Rdf:type | Database Column | [1] |
| Column Name | username | [1] |
| Column Type | String | [1] |
| Is Unique | true | [1] |
Timeline
Timeline axis is valid_time — when each source says the fact was true in the world, not when Dontopedia learned about it. Retracted rows are kept for provenance; coloured stripes indicate the context kind.
References (1)
ctx:claims/beam/776c6eaa-08ff-4e23-a61e-6b53284756d4- full textbeam-chunktext/plain1 KB
doc:beam/776c6eaa-08ff-4e23-a61e-6b53284756d4Show excerpt
from sqlalchemy.ext.declarative import declarative_base from sqlalchemy.orm import relationship, sessionmaker from sqlalchemy.sql import func Base = declarative_base() class User(Base): __tablename__ = 'users' id = Column(Integer,…
See also
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