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https://issues.apache.org/jira/browse/SPARK-19967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiao Li updated SPARK-19967:
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Description:
The method "from_json" is a useful method in turning a string column into a
nested StructType with a user specified schema. The schema should be specified
in the DDL format
was:The method "from_json" is a useful method in turning a string column into
a nested StructType with a user specified schema. The schema should be
specified in the DDL format for declaring the table schema.
> Add from_json APIs to SQL
> -------------------------
>
> Key: SPARK-19967
> URL: https://issues.apache.org/jira/browse/SPARK-19967
> Project: Spark
> Issue Type: New Feature
> Components: SQL
> Affects Versions: 2.1.0
> Reporter: Xiao Li
>
> The method "from_json" is a useful method in turning a string column into a
> nested StructType with a user specified schema. The schema should be
> specified in the DDL format
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