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Posted to issues@spark.apache.org by "Gengliang Wang (Jira)" <ji...@apache.org> on 2019/10/24 18:35:00 UTC
[jira] [Created] (SPARK-29595) Insertion with named_struct should
match by name
Gengliang Wang created SPARK-29595:
--------------------------------------
Summary: Insertion with named_struct should match by name
Key: SPARK-29595
URL: https://issues.apache.org/jira/browse/SPARK-29595
Project: Spark
Issue Type: Task
Components: SQL
Affects Versions: 3.0.0
Reporter: Gengliang Wang
{code:java}
spark-sql> create table str using parquet as(select named_struct('a', 1, 'b', 2) as data);
spark-sql> insert into str values named_struct("b", 3, "a", 1);
spark-sql> select * from str;
{"a":3,"b":1}
{"a":1,"b":2}
{code}
The result should be
```
{"a":1,"b":3}
{"a":1,"b":2}
```
Spark should match the field names of named_struct on insertion
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