etl :: component :: transform :: join :: join :: Class join
[hide private]
[frames] | no frames]

Class join

source code

etl.component.transform.map --+
                              |
                             join

Data Join component.

Instance Methods [hide private]
 
__init__(self, map_criteria, join_keys={}, name='component.transfer.join', transformer=None, row_limit=0)
Required Parameters map_criteria : Mapping criteria.
source code
 
__copy__(self) source code
 
process(self) source code
Method Details [hide private]

__init__(self, map_criteria, join_keys={}, name='component.transfer.join', transformer=None, row_limit=0)
(Constructor)

source code 

Required Parameters map_criteria : Mapping criteria.

Extra Parameters name : Name of the component. join_keys : transformer : Transformer object to transform string data into particular object.