Ruby on Rails

On Tuesday, June 23, 2015 at 3:02:36 PM UTC+3, Dillon Peng wrote:

> Also, I can directly query this record using the Chinese string under psql:
> vish_development=# select * from activity_objects where title = '第一个纵纹';
> So my question is that what should I do for enabling CJK string in ActiveRecord's where or like this?

I'm not aware of any rails setting that controls this, however there are a few things that could come into play:

- what is the encoding of that string? Current versions of ruby default to Utf-8, but I don't think 1.9 did
- what are postgres' collation / encoding settings ? This will affect how strings are compared, which is super important in unicode, with different normalisation forms and so on.

Fred

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