如何用带Ruby续集的时区列制作时间戳?

I am learning Ruby and Sequel, and trying to make some table.

我正在学习Ruby和Sequel，并尝试做一些表格。

I want to save my time value as in UTC in PostgreSQL database. So I made a table with

我想将时间值保存为PostgreSQL数据库中的UTC。所以我做了一张桌子

db.create_table :TestTable1 do
    Timestamp   :field1
end

but I got

但是我有

field1 | timestamp without time zone |           | plain    |

I want my value in database to have strict basis. So I want to force everything in UTC. I think there should be a way to make TIMESTAMP WITH TIME ZONE column. How can I do this?

我希望我在数据库中的值具有严格的基础。所以我想让所有东西都在UTC。我认为应该有办法用时区列做时间戳。我该怎么做呢?

1 个解决方案

#1

When creating the table, you can specify specific types:

在创建表时，可以指定特定类型:

db.create_table :TestTable1 do
  column :field1, 'timestamp with time zone'
end

You probably want to use Sequel.default_timezone = :utc as well, but that doesn't affect how times are actually stored in the database.

您可能希望使用Sequel.default_timezone =:utc，但这并不影响实际存储在数据库中的时间。

#1