The spi module provides several workable examples of using SPI and triggers. While these functions are of some value in their own right, they

btree_gin provides sample GIN operator classes that implement B-tree equivalent behavior for the data types int2,

The pageinspect module provides functions that allow you to inspect the contents of database pages at a low level, which is useful for debugging

The isn module provides data types for the following international product numbering standards: EAN13, UPC, ISBN (books), ISMN (music), and ISSN

The citext module provides a case-insensitive character string type, citext. Essentially, it internally calls

This is a list of acronyms commonly used in the PostgreSQL documentation and in discussions about PostgreSQL

The uuid-ossp module provides functions to generate universally unique identifiers (UUIDs) using one of several standard algorithms. There are

Table B-1 shows the tokens that are recognized as names of months. Table B-1. Month Names

The date/time type inputs are all decoded using the following procedure. Break the input

The pgstattuple module provides various functions to obtain tuple-level statistics. F