[jira] [Created] (SPARK-16602) Spark2.0-error occurs when execute the sql statement which includes "nvl" function while spark1.6 supports

["marymwu (JIRA)" <ji...@apache.org>]

marymwu created SPARK-16602:
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             Summary: Spark2.0-error occurs when execute the sql statement which includes "nvl" function while spark1.6 supports
                 Key: SPARK-16602
                 URL: https://issues.apache.org/jira/browse/SPARK-16602
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 2.0.0
            Reporter: marymwu


Spark2.0-error occurs when execute the sql statement which includes "nvl" function while spark1.6 supports

Error: org.apache.spark.sql.AnalysisException: cannot resolve 'nvl(b.`new_user`, 0)' due to data type mismatch: input to function coalesce should all be the same type, but it's [string, int]; line 2 pos 73 (state=,code=0)



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