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Posted to issues@spark.apache.org by "Xiao Li (JIRA)" <ji...@apache.org> on 2017/03/06 04:32:33 UTC
[jira] [Updated] (SPARK-19830) Add parseTableSchema API to
ParserInterface
[ https://issues.apache.org/jira/browse/SPARK-19830?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiao Li updated SPARK-19830:
----------------------------
Description:
Specifying the table schema in DDL formats is needed for different scenarios. For example, specifying the schema in SQL function {{from_json}}, and specifying the customized JDBC data types. In the submitted PRs, the idea is to ask users to specify the table schema in the JSON format. This is not user friendly.
was:
Specifying the table schema in DDL formats is needed for different scenarios. For example, specifying the schema in SQL function {from_json}, and specifying the customized JDBC data types. In the submitted PRs, the idea is to ask users to specify the table schema in the JSON format. This is not user friendly.
> Add parseTableSchema API to ParserInterface
> -------------------------------------------
>
> Key: SPARK-19830
> URL: https://issues.apache.org/jira/browse/SPARK-19830
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.1.0
> Reporter: Xiao Li
> Assignee: Xiao Li
>
> Specifying the table schema in DDL formats is needed for different scenarios. For example, specifying the schema in SQL function {{from_json}}, and specifying the customized JDBC data types. In the submitted PRs, the idea is to ask users to specify the table schema in the JSON format. This is not user friendly.
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