hub / github.com/baidu/bigflow / left_join

Method left_join

bigflow_python/python/bigflow/pcollection.py:492–511 · view source on GitHub ↗

与其他PCollection做左连接操作，等同于 :func:`bigflow.transforms.left_join(self, other, *others) ` Args: other (PCollection): 做连接操作的PCollection *others: 更多的PCollection Returns: PCollection: 左连接结果 >>>

(self, other, *others, **options)

Source from the content-addressed store, hash-verified

source not stored for this graph (policy: none)

Callers 3

left_joinFunction · 0.80

test_left_joinMethod · 0.80

Calls

no outgoing calls

Tested by 1

test_left_joinMethod · 0.64