↑↓ select↵ open⌫ change scopeOpen full search

PG.CENTER connects PostgreSQL documentation, reference, and ecosystem knowledge. Maintained by Pigsty.

Supported versions: Current (18) / 17 / 16 / 15 / 14
Development versions: 19 / 20devel
Unsupported versions: 13 / 12 / 11 / 10 / 9.6 / 9.5 / 9.4 / 9.3 / 9.2 / 9.1 / 9.0 / 8.4 / 8.3 / 8.2
Historical version. PostgreSQL 9.0 has reached end of support. 2015-10-08. See the current manual.

45.60. pg_timezone_names

The view pg_timezone_names provides a list of time zone names that are recognized by SET TIMEZONE, along with their associated abbreviations, UTC offsets, and daylight-savings status. Unlike the abbreviations shown in pg_timezone_abbrevs, many of these names imply a set of daylight-savings transition date rules. Therefore, the associated information changes across local DST boundaries. The displayed information is computed based on the current value of CURRENT_TIMESTAMP.

Table 45-61. pg_timezone_names Columns

NameTypeDescription
nametextTime zone name
abbrevtextTime zone abbreviation
utc_offsetintervalOffset from UTC (positive means east of Greenwich)
is_dstbooleanTrue if currently observing daylight savings

Report a documentation issue

Read the upstream documentation. For corrections, first check the current manual.