Module: ActiveRecord::ConnectionAdapters::DatabaseLimits

Included in:
AbstractAdapter
Defined in:
activerecord/lib/active_record/connection_adapters/abstract/database_limits.rb

Instance Method Summary collapse

Instance Method Details

#index_name_length ⇒ Object

Returns the maximum length of an index name.



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

def index_name_length
  max_identifier_length
end

#max_identifier_length ⇒ Object

:nodoc:



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

def max_identifier_length # :nodoc:
  64
end

#table_alias_length ⇒ Object

Returns the maximum length of a table alias.



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

def table_alias_length
  max_identifier_length
end

#table_name_length ⇒ Object

Returns the maximum length of a table name.



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

def table_name_length
  max_identifier_length
end