Class: ODBCAdapter::Db2Adapter

Inherits:
ActiveRecord::ConnectionAdapters::ODBCAdapter show all
Defined in:
lib/odbc_adapter/db2_adapter.rb

Constant Summary

Constants inherited from ActiveRecord::ConnectionAdapters::ODBCAdapter

ActiveRecord::ConnectionAdapters::ODBCAdapter::ADAPTER_NAME, ActiveRecord::ConnectionAdapters::ODBCAdapter::BOOLEAN_TYPE, ActiveRecord::ConnectionAdapters::ODBCAdapter::ERR_CONNECTION_FAILED_MESSAGE, ActiveRecord::ConnectionAdapters::ODBCAdapter::ERR_CONNECTION_FAILED_REGEX, ActiveRecord::ConnectionAdapters::ODBCAdapter::ERR_DUPLICATE_KEY_VALUE, ActiveRecord::ConnectionAdapters::ODBCAdapter::ERR_QUERY_TIMED_OUT, ActiveRecord::ConnectionAdapters::ODBCAdapter::ERR_QUERY_TIMED_OUT_MESSAGE

Constants included from DatabaseStatements

ODBCAdapter::DatabaseStatements::SQL_NO_NULLS, ODBCAdapter::DatabaseStatements::SQL_NULLABLE, ODBCAdapter::DatabaseStatements::SQL_NULLABLE_UNKNOWN

Instance Attribute Summary

Attributes inherited from ActiveRecord::ConnectionAdapters::ODBCAdapter

#database_metadata

Instance Method Summary collapse

Methods inherited from ActiveRecord::ConnectionAdapters::ODBCAdapter

#active?, #adapter_name, #disconnect!, #initialize, #new_column, #reconnect!

Methods included from SchemaStatements

#columns, #current_database, #foreign_keys, #index_name, #indexes, #native_database_types, #primary_key, #tables, #views

Methods included from Quoting

#quote_column_name, #quote_string, #quoted_date

Methods included from DatabaseStatements

#begin_db_transaction, #commit_db_transaction, #default_sequence_name, #exec_delete, #exec_query, #exec_rollback_db_transaction, #execute

Methods included from DatabaseLimits

#table_alias_length

Constructor Details

This class inherits a constructor from ActiveRecord::ConnectionAdapters::ODBCAdapter

Instance Method Details

#arel_visitor ⇒ Object 



4
5
6
 
# File 'lib/odbc_adapter/db2_adapter.rb', line 4

def arel_visitor
  Arel::Visitors::IBM_DB.new(self)
end

#prepared_statements ⇒ Object 



8
9
10
 
# File 'lib/odbc_adapter/db2_adapter.rb', line 8

def prepared_statements
  false
end

#supports_migrations? ⇒ Boolean

Returns:

  • (Boolean) 


12
13
14
 
# File 'lib/odbc_adapter/db2_adapter.rb', line 12

def supports_migrations?
  false
end