Yael Aharon created SPARK-13494:
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Summary: Cannot sort on a column which is of type "array"
Key: SPARK-13494
URL: https://issues.apache.org/jira/browse/SPARK-13494
Project: Spark
Issue Type: Bug
Reporter: Yael Aharon
Executing the following SQL results in an error if columnName refers to a
column of type array
SELECT * FROM myTable ORDER BY columnName ASC LIMIT 50
The error is
org.apache.spark.sql.AnalysisException: cannot resolve 'columnName ASC' due to
data type mismatch: cannot sort data type array<string>
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