composite index
From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-06-10.)
composite index has 16 facts recorded in Dontopedia across 2 references, with 4 live disagreements.
Mostly:rdf:type(2), applied to(2), includes columns(2)
Maturity scale
raw canonical shape-checked rule-derived certifiedInbound mentions (9)
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.
hasIndexHas Index(2)
- Document Id Column
ex:document-id-column - Other Column
ex:other-column
isIndexedByIs Indexed by(2)
- Document Id Column
ex:document-id-column - Other Column
ex:other-column
containsRecommendationContains Recommendation(1)
- Database Indexing Document
ex:database-indexing-document
createsIndexCreates Index(1)
- Composite Index Sql
ex:composite-index-sql
implicatesIndexStructureImplicates Index Structure(1)
- User Feelings Index Table
ex:user-feelings-index-table
recommendsRecommends(1)
- Composite Index Recommendation
ex:composite-index-recommendation
suggestsSuggests(1)
- Query Condition
ex:query-condition
Other facts (14)
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 | Index | [1] |
| Rdf:type | Index Type | [2] |
| Applied to | Document Id Column | [2] |
| Applied to | Other Column | [2] |
| Includes Columns | Document Id Column | [2] |
| Includes Columns | Other Column | [2] |
| Applies to Columns | Model Id and Version | [1] |
| Has Description | includes multiple columns | [2] |
| Purpose | Multi Column Query Optimization | [2] |
| Sub Type of | Index Type | [2] |
| Achieves | Multi Column Query Optimization | [2] |
| Has Name | Idx Composite | [2] |
| Optimizes | Multi Field Queries | [2] |
| Supports | Combined Filtering | [2] |
Timeline
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References (2)
ctx:claims/beam/57f508a6-cf50-41ae-8787-39c9218ac525ctx:claims/beam/92543d72-590a-4046-bfef-11efb61dbbf5- full textbeam-chunktext/plain1 KB
doc:beam/92543d72-590a-4046-bfef-11efb61dbbf5Show excerpt
CREATE INDEX idx_covering ON documents(document_id, title, content); ``` 3. **Primary Key or Unique Identifier**: Ensure that your table has a unique identifier, such as an auto-incrementing primary key, to uniquely identify each …
See also
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