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Module: ActiveRecord::ConnectionAdapters::DatabaseLimits

Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Included In:
AbstractAdapter, AbstractMysqlAdapter, Mysql2Adapter, PostgreSQLAdapter, SQLite3Adapter, TrilogyAdapter
Defined in: activerecord/lib/active_record/connection_adapters/abstract/database_limits.rb

Instance Method Summary

Instance Method Details

#bind_params_length (private)

[ GitHub ] 

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/database_limits.rb', line 26



def bind_params_length
  65535
end


  








  

    #index_name_length  
  



  

    

Returns the maximum length of an index name.


  



  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/database_limits.rb', line 21



def index_name_length
  max_identifier_length
end


  








  

    #max_identifier_length  
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/database_limits.rb', line 6



def max_identifier_length # :nodoc:
  64
end


  








  

    #table_alias_length  
  



  

    

Returns the maximum length of a table alias.


  



  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/database_limits.rb', line 16



def table_alias_length
  max_identifier_length
end


  








  

    #table_name_length  
  



  

    

Returns the maximum length of a table name.


  



  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/database_limits.rb', line 11



def table_name_length
  max_identifier_length
end