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Posted to issues@spark.apache.org by "Takeshi Yamamuro (JIRA)" <ji...@apache.org> on 2017/03/18 04:08:41 UTC

[jira] [Created] (SPARK-20009) Use user-friendly DDL formats for defining a schema in user-facing APIs

Takeshi Yamamuro created SPARK-20009:
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             Summary: Use user-friendly DDL formats for defining a schema  in user-facing APIs
                 Key: SPARK-20009
                 URL: https://issues.apache.org/jira/browse/SPARK-20009
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 2.1.0
            Reporter: Takeshi Yamamuro


In https://issues.apache.org/jira/browse/SPARK-19830, we add a new API in the DDL parser to convert a DDL string into a schema. Then, we can use DDL formats in existing some APIs, e.g., functions.from_json https://github.com/apache/spark/blob/master/sql/core/src/main/scala/org/apache/spark/sql/functions.scala#L3062.




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