PostgreSQLでは，いろいろな言語を使ってユーザー定義関数を書くことができる。代表的なものとしては，PL/pgSQLというSQLに ...

This repo has some useful Pl/PgSQL functions derived from those I wrote for my earlier projects. Will try to add more functions in the coming days. 1. PostGIS function to get a GeoJSON of polygon ...

インプレスグループで電子出版事業を手がける株式会社インプレスR&Dは、『わたしとぼくのPL/pgSQL』（著者：目黒 聖）を ...

Here are only a few functions to demonstrate how easy it is to write PL/pgSQL functions. For more complex examples the programmer might look at the regression test for PL/pgSQL.

When writing PL/pgSQL functions, the syntax highlighting stops working inside the function body if it is defined using the standard PostgreSQL syntax with AS ...

Usually databases are treated primarily as fairly dumb data storage systems, but they can be capable of much more. Case in point the PostgreSQL database and its – Ada-based – PL/pgSQL programming ...