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Posted to issues@spark.apache.org by "jiaan.geng (JIRA)" <ji...@apache.org> on 2019/04/15 09:56:00 UTC
[jira] [Created] (SPARK-27462) Spark hive can not choose some
columns in target table flexibly, when running insert into.
jiaan.geng created SPARK-27462:
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Summary: Spark hive can not choose some columns in target table flexibly, when running insert into.
Key: SPARK-27462
URL: https://issues.apache.org/jira/browse/SPARK-27462
Project: Spark
Issue Type: New Feature
Components: SQL
Affects Versions: 2.4.0, 2.3.0
Reporter: jiaan.geng
Spark SQL can not support the feature to choose some columns in target table flexibly, when running
{code:java}
insert into tableA select ... from tableB;{code}
This feature is supported by Hive, so I think this grammar should be consistent with Hive。
Hive support some feature about 'insert into' as follows:
{code:java}
insert into gja_test_spark select * from gja_test;
insert into gja_test_spark(key, value, other) select key, value, other from gja_test;
insert into gja_test_spark(key, value) select value, other from gja_test;
insert into gja_test_spark(key, other) select value, other from gja_test;
insert into gja_test_spark(value, other) select value, other from gja_test;{code}
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