Sean Zhong created SPARK-15171:
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Summary: Deprecate registerTempTable and add dataset.createTempView
Key: SPARK-15171
URL: https://issues.apache.org/jira/browse/SPARK-15171
Project: Spark
Issue Type: Bug
Reporter: Sean Zhong
Priority: Minor
Our current dataset.registerTempTable does not actually materialize data. So,
it should be considered as creating a temp view. We can deprecate it and create
a new method called dataset.createTempView(replaceIfExists: Boolean). The
default value of replaceIfExists should be false. For registerTempTable, it
will call dataset.createTempView(replaceIfExists = true).
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