[ https://issues.apache.org/jira/browse/SPARK-24543?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-24543: ------------------------------------ Assignee: Apache Spark > Support any DataType as DDL string for from_json's schema > --------------------------------------------------------- > > Key: SPARK-24543 > URL: https://issues.apache.org/jira/browse/SPARK-24543 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 2.3.1 > Reporter: Maxim Gekk > Assignee: Apache Spark > Priority: Minor > > Currently, schema for from_json can be specified as DataType or a string in > the following formats: > * in SQL, as sequence of fields like _INT a, STRING b > * in Scala, Python and etc, in JSON format or as in SQL > The ticket aims to support arbitrary DataType as DDL string for from_json. > For example: > {code:sql} > select from_json('{"a":1, "b":2}', 'map<string, int>') > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org