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https://issues.apache.org/jira/browse/SPARK-25135?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yuming Wang updated SPARK-25135:
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Affects Version/s: (was: 2.4.0)
2.3.0
2.3.1
> insert datasource table may all null when select from view
> ----------------------------------------------------------
>
> Key: SPARK-25135
> URL: https://issues.apache.org/jira/browse/SPARK-25135
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.3.0, 2.3.1
> Reporter: Yuming Wang
> Priority: Major
>
> How to reproduce:
> {code:scala}
> val path = "/tmp/spark/parquet"
> val cnt = 30
> spark.range(cnt).selectExpr("cast(id as bigint) as col1", "cast(id as bigint)
> as col2").write.mode("overwrite").parquet(path)
> spark.sql(s"CREATE TABLE table1(col1 bigint, col2 bigint) using parquet
> location '$path'")
> spark.sql("create view view1 as select col1, col2 from table1 where col1 >
> -20")
> spark.sql("create table table2 (COL1 BIGINT, COL2 BIGINT) using parquet")
> spark.sql("insert overwrite table table2 select COL1, COL2 from view1")
> spark.table("table2").show
> {code}
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