On Tuesday, March 27, 2018 at 3:23:28 AM UTC-7, Satyanarayana Gandham wrote:
>
> Hi Jeremy,
>
> Thanks for the reply.
>
> Below is the code to reproduce.
>
> In irb, The data is loaded in this way using mysql gem.
> 2.3.1 :001 > require 'sequel'
>  => true 
> 2.3.1 :002 > require 'json'
>  => true 
> 2.3.1 :003 > 
> 2.3.1 :004 >   DB = Sequel.connect(
> "mysql://username:password@localhost/db?socket=/var/run/mysql-default/mysqld.sock"
> )
>  => #<Sequel::MySQL::Database: 
> "mysql://username:password@localhost/db?socket=/var/run/mysql-default/mysqld.sock">
>  
>
> 2.3.1 :005 > 
> 2.3.1 :006 >   DB.drop_table?(:clinics)
>  => [:clinics] 
> 2.3.1 :007 > DB.create_table(:clinics) { String :name }
>  => nil 
> 2.3.1 :008 > class Clinic < Sequel::Model; end
>  => nil 
> 2.3.1 :009 > 
> 2.3.1 :010 >   Clinic.create(name: "St. Michael’s Hopsital")
>  => #<Clinic @values={:name=>"St. Michael’s Hopsital"}> 
> 2.3.1 :011 > 
> 2.3.1 :012 >   Clinic.first
>  => #<Clinic @values={:name=>"St. Michael\xE2\x80\x99s Hopsital"}> 
> 2.3.1 :013 > Clinic.first.values.to_json
> Encoding::UndefinedConversionError: "\xE2" from ASCII-8BIT to UTF-8
>   from (irb):13:in `encode'
>   from (irb):13:in `to_json'
>   from (irb):13
>   from /usr/local/rvm/rubies/ruby-2.3.1/bin/irb:11:in `<main>'
> 2.3.1 :014 > 
> 2.3.1 :015 >   Clinic.plugin(:force_encoding, 'UTF-8')
>  => "UTF-8" 
> 2.3.1 :016 > 
> 2.3.1 :017 >   Clinic.first
>  => #<Clinic @values={:name=>"St. Michael’s Hopsital"}> 
> 2.3.1 :018 > Clinic.first.values.to_json
>  => "{\"name\":\"St. Michael’s Hopsital\"}" 
>
>
>
> In irb, Using mysql2 gem, I am getting the following:
> 2.3.1 :001 > require 'sequel'
>  => true 
> 2.3.1 :002 > require 'json'
>  => true 
> 2.3.1 :003 > 
> 2.3.1 :004 >   DB = Sequel.connect(
> "mysql2://username:password@localhost/db?socket=/var/run/mysql-default/mysqld.sock"
> )
>

This should get you similar behavior on mysql2 as you had on mysql:

DB = 
Sequel.connect("mysql2://username:password@localhost/db?socket=/var/run/mysql-default/mysqld.sock&encoding=binary")

Thanks,
Jeremy

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