Databases
StackOverflow2013
Postsdbo
PONoMethodError: undefined method `more_results' for #<Mysql>
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PONoMethodError: undefined method `more_results' for #<Mysql>
    primarykey
    data
    text
    <p>I am trying to create rake task to import data from my old php application.But I can not connect to mysql database properly, when I run Old::User.all on rails console ,I get this error :</p> <pre><code>NoMethodError: undefined method `more_results' for #&lt;Mysql&gt; from /Library/Ruby/Gems/1.8/gems/activerecord-3.0.3/lib/active_record/connection_adapters/mysql_adapter.rb:623:in `select' from /Library/Ruby/Gems/1.8/gems/activerecord-3.0.3/lib/active_record/connection_adapters/abstract/database_statements.rb:7:in `select_all' from /Library/Ruby/Gems/1.8/gems/activerecord-3.0.3/lib/active_record/connection_adapters/abstract/query_cache.rb:56:in `select_all' from /Library/Ruby/Gems/1.8/gems/activerecord-3.0.3/lib/active_record/base.rb:467:in `find_by_sql' from /Library/Ruby/Gems/1.8/gems/activerecord-3.0.3/lib/active_record/relation.rb:64:in `to_a' from /Library/Ruby/Gems/1.8/gems/activerecord-3.0.3/lib/active_record/relation/finder_methods.rb:143:in `all' from /Library/Ruby/Gems/1.8/gems/activerecord-3.0.3/lib/active_record/base.rb:439:in `__send__' from /Library/Ruby/Gems/1.8/gems/activerecord-3.0.3/lib/active_record/base.rb:439:in `all' from (irb):1 </code></pre> <p>Model class Old/user.rb</p> <pre><code>class Old::User &lt; ActiveRecord::Base establish_connection "old_database" # Because table name is lowercase def self.table_name() "user" end end </code></pre> <p>database.yml</p> <pre><code>old_database: adapter: mysql database: old_database username: root password: socket: /Applications/MAMP/tmp/mysql/mysql.sock </code></pre>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USOguz Bilgic
    1. USOguz Bilgic
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. PONoMethodError: undefined method `more_results' for #<Mysql>
      1. USDavid Krider
      1. VTFavorite
    2. VO
      singulars
      1. PONoMethodError: undefined method `more_results' for #<Mysql>
      1. USMr_Nizzle
      1. VTFavorite
    3. VO
      singulars
      1. PONoMethodError: undefined method `more_results' for #<Mysql>
      1. This table or related slice is empty.
      1. VTUpMod
    1. COcan you post the full stack trace? run with -w flag
      singulars
      1. PONoMethodError: undefined method `more_results' for #<Mysql>
      1. USsethvargo
    2. COjust added the stack trace.
      singulars
      1. PONoMethodError: undefined method `more_results' for #<Mysql>
      1. USOguz Bilgic
    3. COI'm having the same problem but witha new application seems like something bad happened when trying to install rails 3 using rvm because when i wen back to ruby 1.8 and ran my rails 2 app rake db:migrate is throwing this back `undefined method `more_results' for #<Mysql>`
      singulars
      1. PONoMethodError: undefined method `more_results' for #<Mysql>
      1. USMr_Nizzle
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload