parent_id
From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-06-05.)
parent_id has 10 facts recorded in Dontopedia across 2 references, with 1 live disagreement.
Mostly:rdf:type(2), data type(2), belongs to table(1)
Maturity scale
raw canonical shape-checked rule-derived certifiedInbound mentions (6)
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(3)
- Child Table
ex:child-table - Child Table
ex:ChildTable - Child Table Example
ex:child-table-example
definedOnColumnDefined on Column(1)
- Fk Parent Id
ex:fk-parent-id
referencesChildColumnReferences Child Column(1)
- Parent Child Relationship
ex:parent-child-relationship
sourceColumnSource Column(1)
- Foreign Key Reference
ex:foreign-key-reference
Other facts (8)
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 | Column | [1] |
| Rdf:type | Database Column | [2] |
| Data Type | INT | [1] |
| Data Type | INT | [2] |
| Belongs to Table | Child Table | [1] |
| Data Typ | Int Type | [2] |
| Uses Data Type | Int Data Type | [2] |
| Column Name | parent_id | [2] |
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 (2)
ctx:claims/beam/5d87ce72-5a19-4c39-bedd-636fbf38e016- full textbeam-chunktext/plain1 KB
doc:beam/5d87ce72-5a19-4c39-bedd-636fbf38e016Show excerpt
[Turn 1137] Assistant: Ensuring that relationships between fields are properly enforced in a database is crucial for maintaining data integrity. Here are some steps and best practices to ensure that relationships are correctly defined and e…
ctx:claims/beam/395cde0a-68e4-43cb-8f0a-783e3f8d4c2f- full textbeam-chunktext/plain1 KB
doc:beam/395cde0a-68e4-43cb-8f0a-783e3f8d4c2fShow excerpt
Referential integrity ensures that relationships between tables are maintained. This is typically handled by the database management system (DBMS) through foreign key constraints. #### 4. Use Database Management System Features Most DBMSs…
See also
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