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https://issues.apache.org/jira/browse/SPARK-13757?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16409283#comment-16409283
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Hyukjin Kwon commented on SPARK-13757:
--------------------------------------
[~cloud_fan], seems it's fine to resolve this in favour of SPARK-21365 if I
understood correctly.
{code:java}
>>> from pyspark.sql.types import _parse_datatype_string
>>> _parse_datatype_string("a DOUBLE, b STRING")
StructType(List(StructField(a,DoubleType,true),StructField(b,StringType,true)))
>>> _parse_datatype_string("`a` DOUBLE, b STRING")
StructType(List(StructField(a,DoubleType,true),StructField(b,StringType,true)))
>>> _parse_datatype_string("`a` DOUBLE, `b` STRING")
StructType(List(StructField(a,DoubleType,true),StructField(b,StringType,true)))
{code}
> support quoted column names in schema string at
> types.py#_parse_datatype_string
> -------------------------------------------------------------------------------
>
> Key: SPARK-13757
> URL: https://issues.apache.org/jira/browse/SPARK-13757
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Wenchen Fan
> Priority: Major
>
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