The core PostgreSQL distribution includes the GIN operator classes shown in Table 63-1. (Some of the optional

PostgreSQL can sometimes exhaust various operating system resource limits, especially when multiple copies of the server are running on the

NameABORT -- abort the current transaction Synopsis

The catalog pg_aggregate stores information about aggregate functions. An aggregate function is a function that operates on a set of values

PostgreSQL provides these helper functions to retrieve information from event triggers. For more information

The pg_buffercache module provides a means for examining what's happening in the shared buffer cache in real time. The

Reliability is an important property of any serious database system, and PostgreSQL does everything possible to guarantee reliable operation

The data type uuid stores Universally Unique Identifiers (UUID) as defined by RFC 4122, ISO/IEC 9834-8:2005, and related standards. (Some systems

JSON data types are for storing JSON (JavaScript Object Notation) data, as specified in RFC 7159.

NameALTER TEXT SEARCH PARSER -- change the definition of a text search parser