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Structured type: Standards, SQL examples & Overview

The SQL:1999 standard introduced a number of object–relational database features into SQL, chiefly among them structured user-defined types, usually called just structured types. These can be defined either in plain SQL with CREATE TYPE but also in Java via SQL/JRT. SQL structured types allow single inheritance.

Language: English [EN]
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Structured type topic overview

The analysis highlights Standards, SQL examples and Overview as prominent areas in the source structure around Structured type.

Related topics
11
Source areas
2
Connected nodes
13
Extracted relationships
2
Concept neighborhoods
11
Bridge connections
13

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Overview · 9 topics
SQL examples · 2 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

SQL examples

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Structured type connects Entity context

See recurring relationship patterns around Structured type before inspecting the individual extracted relationships.

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

sql types structured defined type database object also isbn order structure table 1999 allow inheritance oracle postgresql clr custom could

Structured type relationships Subject–Predicate–Object triples

TTTA extracted 2 structured relationships around Structured type. Examples in this analysis include these → instance of → SQL examplesObject structured typeIn order to define a custom structure type using Oracle Database one could use statements and these → instance of → Object structured typeIn order to define a custom structure type using Oracle Database one could use statements. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
theseinstance ofSQL examplesObject structured typeIn order to define a custom structure type using Oracle Database one could use statements0.80text
theseinstance ofObject structured typeIn order to define a custom structure type using Oracle Database one could use statements0.80text

Related concept clusters Concept neighborhoods

The concept neighborhoods around Structured type bring nearby vocabulary together. In this analysis, examples include Types, Allow and Inheritance. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • object–relational database
    • Among
    • Chiefly
    • Features
    • Standard
    • User-defined
    • Usually
    • Structured
    • Oracle
    • Types
    • Database
    • Object
    • Sql
  • sql
    • Structured
    • Types
    • Database
    • Defined
    • Allow
    • Inheritance
    • Oracle
    • Also
    • Object
    • Among
    • Chiefly
    • Clr
  • sql/jrt
    • Structured
    • Types
    • Database
    • Defined
    • Allow
    • Inheritance
    • Oracle
    • Also
    • Object
    • Among
    • Chiefly
    • Clr
  • oracle database
    • Structured
    • Oracle
    • Types
    • Clr
    • Object
    • Postgresql
    • Sql
    • Chiefly
    • Columns
    • Could
    • Create
    • Creation
  • microsoft sql server
    • Structured
    • Types
    • Database
    • Defined
    • Allow
    • Inheritance
    • Oracle
    • Also
    • Object
    • Among
    • Chiefly
    • Clr
  • sql examples
    • Structured
    • Types
    • Database
    • Defined
    • Allow
    • Inheritance
    • Oracle
    • Also
    • Object
    • Among
    • Chiefly
    • Clr
  • Structured type
    • Types
    • Allow
    • Inheritance
    • Oracle
    • Defined
    • Clr
    • Postgresql
    • User-defined
    • Usually
    • Columns
    • Could
    • Create
  • structured type
    • Types
    • Table
    • Allow
    • Inheritance
    • Oracle
    • Support
    • Used
    • Defined
    • Clr
    • Postgresql
    • User-defined
    • Usually

Connections between topic areas Semantic bridges

For Structured type, one of the stronger structural bridges in this analysis connects Structured type with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Structured type — Overview · splits 4 ⟂ 10
Structured type — SQL examples · splits 11 ⟂ 3

Map overview Semantic statistics

Structured type

Nodes14
Edges13
Triples2
Avg. degree1.86
Density0.142857
Components1

Source & methodology

TTTA analyzes the structure around Structured type to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Standards, SQL examples & Overview, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Structured type · EN edition · Analysis: TopicsToTalkAbout

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