[jira] [Created] (SPARK-25936) InsertIntoDataSourceCommand does not use Cached Data

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

Yuming Wang created SPARK-25936:
-----------------------------------

             Summary: InsertIntoDataSourceCommand does not use Cached Data
                 Key: SPARK-25936
                 URL: https://issues.apache.org/jira/browse/SPARK-25936
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 3.0.0
            Reporter: Yuming Wang


How to reproduce this issue:
{code:scala}
spark.sql("""
  CREATE TABLE jdbcTable
  USING org.apache.spark.sql.jdbc
  OPTIONS (
    url "jdbc:mysql://localhost:3306/test",
    dbtable "test.InsertIntoDataSourceCommand",
    user "hive",
    password "hive"
  )""")

spark.range(2).createTempView("test_view")
spark.catalog.cacheTable("test_view")
spark.sql("INSERT INTO TABLE jdbcTable SELECT * FROM test_view").explain
{code}

{noformat}
== Physical Plan ==                                                             
Execute InsertIntoDataSourceCommand
   +- InsertIntoDataSourceCommand
         +- Project
            +- SubqueryAlias
               +- Range (0, 2, step=1, splits=Some(8))

{noformat}






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