PG_TIMEZONE_NAMES

PG_TIMEZONE_NAMES displays all time zone names that can be recognized by SET TIMEZONE, along with their associated abbreviations, UTC offsets, and daylight saving time statuses.

Table 1 PG_TIMEZONE_NAMES columns

Name

Type

Description

name

text

Name of the time zone

abbrev

text

Time zone name abbreviation

utc_offset

interval

Offset from UTC

is_dst

boolean

Whether DST is used. If it is, its value is true. Otherwise, its value is false.