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PL/pgSQL (Procedural Language/PostgreSQL) is a procedural programming language supported by the PostgreSQL ORDBMS. It closely resembles Oracle's PL/SQL language. Implemented by Jan Wieck, PL/pgSQL first appeared with PostgreSQL 6.4, released on October 30, 1998. Version 9 also implements some ISO SQL/PSM features, like overloading of SQL-invoked…
Standards, Overview & Comparing with PSM
Explore the main themes, entities and connections around PL/pgSQL. Start with the topic map, then use the sections below for research and deeper semantic analysis.
Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the full topic structure. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
See the strongest relationship patterns around the current topic before diving into the raw triples.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
pl sql pgsql postgresql language programming psm languages procedural iso standard functions including use others many jan wieck first appeared
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| PL/pgSQL | Designed by | Jan Wieck | 1.00 | infobox |
| PL/pgSQL | Developer | PostgreSQL Global Development Group | 1.00 | infobox |
| PL/pgSQL | First appeared | October 30, 1998; 27 years ago (1998-10-30) | 1.00 | infobox |
| PL/pgSQL | Website | www.postgresql.org/docs/current/static/plpgsql.html | 1.00 | infobox |
| PL/pgSQL | related to Comparing with PSM | The SQL/PSM | 0.60 | section |
| PL/pgSQL | related to Comparing with PSM | ISO | 0.60 | section |
| PL/pgSQL | related to Comparing with PSM | Oracle's PL/SQL | 0.60 | section |
| PL/pgSQL | related to Comparing with PSM | PL/pgPL/SQL | 0.60 | section |
| PL/pgSQL | related to Comparing with PSM | The PL/pgPSM | 0.60 | section |
| PL/pgSQL | related to Comparing with PSM | The | 0.60 | section |
| PL/pgSQL | related to Comparing with PSM | PSM | 0.60 | section |
| PL/pgSQL | related to Comparing with PSM | Exception | 0.60 | section |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.