内容

pg_timezone_names

一个包含 SET TIMEZONE 识别的时区名称列表的系统视图

pg_timezone_names 是一个提供 SET TIMEZONE 识别的时区名称列表的 系统目录 视图。

pg_timezone_names 在 PostgreSQL 8.2 中添加。

按 PostgreSQL 版本定义

pg_timezone_names (PostgreSQL 17)

          View "pg_catalog.pg_timezone_names"
   Column   |   Type   | Collation | Nullable | Default 
------------+----------+-----------+----------+---------
 name       | text     |           |          | 
 abbrev     | text     |           |          | 
 utc_offset | interval |           |          | 
 is_dst     | boolean  |           |          |

文档: pg_timezone_names

pg_timezone_names (PostgreSQL 16)

          View "pg_catalog.pg_timezone_names"
   Column   |   Type   | Collation | Nullable | Default 
------------+----------+-----------+----------+---------
 name       | text     |           |          | 
 abbrev     | text     |           |          | 
 utc_offset | interval |           |          | 
 is_dst     | boolean  |           |          |

文档: pg_timezone_names

pg_timezone_names (PostgreSQL 15)

          View "pg_catalog.pg_timezone_names"
   Column   |   Type   | Collation | Nullable | Default 
------------+----------+-----------+----------+---------
 name       | text     |           |          | 
 abbrev     | text     |           |          | 
 utc_offset | interval |           |          | 
 is_dst     | boolean  |           |          |

文档: pg_timezone_names

pg_timezone_names (PostgreSQL 14)

          View "pg_catalog.pg_timezone_names"
   Column   |   Type   | Collation | Nullable | Default 
------------+----------+-----------+----------+---------
 name       | text     |           |          | 
 abbrev     | text     |           |          | 
 utc_offset | interval |           |          | 
 is_dst     | boolean  |           |          |

文档: pg_timezone_names

pg_timezone_names (PostgreSQL 13)

          View "pg_catalog.pg_timezone_names"
   Column   |   Type   | Collation | Nullable | Default 
------------+----------+-----------+----------+---------
 name       | text     |           |          | 
 abbrev     | text     |           |          | 
 utc_offset | interval |           |          | 
 is_dst     | boolean  |           |          |

文档: pg_timezone_names

pg_timezone_names (PostgreSQL 12)

          View "pg_catalog.pg_timezone_names"
   Column   |   Type   | Collation | Nullable | Default 
------------+----------+-----------+----------+---------
 name       | text     |           |          | 
 abbrev     | text     |           |          | 
 utc_offset | interval |           |          | 
 is_dst     | boolean  |           |          |

文档: pg_timezone_names

pg_timezone_names (PostgreSQL 11)

          View "pg_catalog.pg_timezone_names"
   Column   |   Type   | Collation | Nullable | Default 
------------+----------+-----------+----------+---------
 name       | text     |           |          | 
 abbrev     | text     |           |          | 
 utc_offset | interval |           |          | 
 is_dst     | boolean  |           |          |

文档: pg_timezone_names

pg_timezone_names (PostgreSQL 10)

          View "pg_catalog.pg_timezone_names"
   Column   |   Type   | Collation | Nullable | Default 
------------+----------+-----------+----------+---------
 name       | text     |           |          | 
 abbrev     | text     |           |          | 
 utc_offset | interval |           |          | 
 is_dst     | boolean  |           |          |

文档: pg_timezone_names

pg_timezone_names (PostgreSQL 9.6)

View "pg_catalog.pg_timezone_names"
   Column   |   Type   | Modifiers 
------------+----------+-----------
 name       | text     | 
 abbrev     | text     | 
 utc_offset | interval | 
 is_dst     | boolean  |

文档: pg_timezone_names

pg_timezone_names (PostgreSQL 9.5)

View "pg_catalog.pg_timezone_names"
   Column   |   Type   | Modifiers 
------------+----------+-----------
 name       | text     | 
 abbrev     | text     | 
 utc_offset | interval | 
 is_dst     | boolean  |

文档: pg_timezone_names

pg_timezone_names (PostgreSQL 9.4)

View "pg_catalog.pg_timezone_names"
   Column   |   Type   | Modifiers 
------------+----------+-----------
 name       | text     | 
 abbrev     | text     | 
 utc_offset | interval | 
 is_dst     | boolean  |

文档: pg_timezone_names

pg_timezone_names (PostgreSQL 9.3)

View "pg_catalog.pg_timezone_names"
   Column   |   Type   | Modifiers 
------------+----------+-----------
 name       | text     | 
 abbrev     | text     | 
 utc_offset | interval | 
 is_dst     | boolean  |

文档: pg_timezone_names

pg_timezone_names (PostgreSQL 9.2)

View "pg_catalog.pg_timezone_names"
   Column   |   Type   | Modifiers 
------------+----------+-----------
 name       | text     | 
 abbrev     | text     | 
 utc_offset | interval | 
 is_dst     | boolean  |

文档: pg_timezone_names

pg_timezone_names (PostgreSQL 9.1)

View "pg_catalog.pg_timezone_names"
   Column   |   Type   | Modifiers 
------------+----------+-----------
 name       | text     | 
 abbrev     | text     | 
 utc_offset | interval | 
 is_dst     | boolean  |

文档: pg_timezone_names

pg_timezone_names (PostgreSQL 9.0)

View "pg_catalog.pg_timezone_names"
   Column   |   Type   | Modifiers 
------------+----------+-----------
 name       | text     | 
 abbrev     | text     | 
 utc_offset | interval | 
 is_dst     | boolean  |

文档: pg_timezone_names

pg_timezone_names (PostgreSQL 8.4)

View "pg_catalog.pg_timezone_names"
   Column   |   Type   | Modifiers 
------------+----------+-----------
 name       | text     | 
 abbrev     | text     | 
 utc_offset | interval | 
 is_dst     | boolean  | 
View definition:
 SELECT pg_timezone_names.name, pg_timezone_names.abbrev, pg_timezone_names.utc_offset, pg_timezone_names.is_dst
   FROM pg_timezone_names() pg_timezone_names(name, abbrev, utc_offset, is_dst);

文档: pg_timezone_names

pg_timezone_names (PostgreSQL 8.3)

View "pg_catalog.pg_timezone_names"
   Column   |   Type   | Modifiers 
------------+----------+-----------
 name       | text     | 
 abbrev     | text     | 
 utc_offset | interval | 
 is_dst     | boolean  | 
View definition:
 SELECT pg_timezone_names.name, pg_timezone_names.abbrev, pg_timezone_names.utc_offset, pg_timezone_names.is_dst
   FROM pg_timezone_names() pg_timezone_names(name, abbrev, utc_offset, is_dst);

文档: pg_timezone_names

pg_timezone_names (PostgreSQL 8.2)

View "pg_catalog.pg_timezone_names"
   Column   |   Type   | Modifiers 
------------+----------+-----------
 name       | text     | 
 abbrev     | text     | 
 utc_offset | interval | 
 is_dst     | boolean  | 
View definition:
 SELECT pg_timezone_names.name, pg_timezone_names.abbrev, pg_timezone_names.utc_offset, pg_timezone_names.is_dst
   FROM pg_timezone_names() pg_timezone_names(name, abbrev, utc_offset, is_dst);

文档: pg_timezone_names

更改历史记录

自首次添加以来，此视图未进行修改。

示例

postgres=# SELECT * FROM pg_timezone_names WHERE name like 'Europe/%' ORDER BY name LIMIT 15;
       name        | abbrev | utc_offset | is_dst
-------------------+--------+------------+--------
 Europe/Amsterdam  | CEST   | 02:00:00   | t
 Europe/Andorra    | CEST   | 02:00:00   | t
 Europe/Astrakhan  | +04    | 04:00:00   | f
 Europe/Athens     | EEST   | 03:00:00   | t
 Europe/Belfast    | BST    | 01:00:00   | t
 Europe/Belgrade   | CEST   | 02:00:00   | t
 Europe/Berlin     | CEST   | 02:00:00   | t
 Europe/Bratislava | CEST   | 02:00:00   | t
 Europe/Brussels   | CEST   | 02:00:00   | t
 Europe/Bucharest  | EEST   | 03:00:00   | t
 Europe/Budapest   | CEST   | 02:00:00   | t
 Europe/Busingen   | CEST   | 02:00:00   | t
 Europe/Chisinau   | EEST   | 03:00:00   | t
 Europe/Copenhagen | CEST   | 02:00:00   | t
 Europe/Dublin     | IST    | 01:00:00   | f
(15 rows)

分类

日期和时间, 系统目录

另请参阅

pg_timezone_abbrevs, log_timezone

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