PostgreSQL planner
E1275603
UNEXPLORED
The PostgreSQL planner is the query optimization component of PostgreSQL that transforms parsed SQL statements into efficient execution plans based on statistics and available indexes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PostgreSQL planner canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T17560553 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PostgreSQL planner Context triple: [PostgreSQL function manager, interactsWith, PostgreSQL planner]
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A.
Catalyst query optimizer
Catalyst query optimizer is the extensible query optimization framework in Apache Spark that analyzes, rewrites, and optimizes logical and physical query plans to improve performance.
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B.
“The Design of Postgres”
“The Design of Postgres” is a foundational technical paper/book in database systems that presents the architecture, design principles, and innovations behind the Postgres relational database, authored by Michael Stonebraker.
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C.
PL/pgSQL
PL/pgSQL is PostgreSQL’s procedural extension of SQL that allows writing stored functions and triggers with control structures like variables, loops, and conditionals.
-
D.
PostgreSQL
PostgreSQL is a powerful open-source relational database management system known for its robustness, extensibility, and strong standards compliance.
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E.
Soufflé Datalog engine
Soufflé Datalog engine is a high-performance, open-source Datalog compiler and analysis framework widely used for static program analysis and other logic-based data processing tasks.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PostgreSQL planner Target entity description: The PostgreSQL planner is the query optimization component of PostgreSQL that transforms parsed SQL statements into efficient execution plans based on statistics and available indexes.
-
A.
Catalyst query optimizer
Catalyst query optimizer is the extensible query optimization framework in Apache Spark that analyzes, rewrites, and optimizes logical and physical query plans to improve performance.
-
B.
“The Design of Postgres”
“The Design of Postgres” is a foundational technical paper/book in database systems that presents the architecture, design principles, and innovations behind the Postgres relational database, authored by Michael Stonebraker.
-
C.
PL/pgSQL
PL/pgSQL is PostgreSQL’s procedural extension of SQL that allows writing stored functions and triggers with control structures like variables, loops, and conditionals.
-
D.
PostgreSQL
PostgreSQL is a powerful open-source relational database management system known for its robustness, extensibility, and strong standards compliance.
-
E.
Soufflé Datalog engine
Soufflé Datalog engine is a high-performance, open-source Datalog compiler and analysis framework widely used for static program analysis and other logic-based data processing tasks.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.