fbaf9e0896
now spark sql does not support star expression in udf, run the following sql by spark-sql will get error ``` select concat(*) from src ``` Author: wangfei <wangfei1@huawei.com> Author: scwf <wangfei1@huawei.com> Closes #4163 from scwf/udf-star and squashes the following commits: 9db7b39 [wangfei] addressed comments da1da09 [scwf] minor fix f87b5f9 [scwf] added test case 587bf7e [wangfei] compile fix eb93c16 [wangfei] fix star resolve issue in udf |
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java/org/apache/spark/sql | ||
scala/org/apache/spark/sql |