123456789_123456789_123456789_123456789_123456789_

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

#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


  








  

    #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