Help Center/ Data Warehouse Service / Standard Data Warehouse (9.1.0.x)/ GaussDB(DWS) System Catalogs and Views/ System Views/ PG_TIMEZONE_NAMES

Updated on 2025-06-12 GMT+08:00

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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
Column	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.

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