Dongjoon Hyun created SPARK-16529:
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Summary: SQLTestUtils.withTempDatabase should set `default`
database before dropping
Key: SPARK-16529
URL: https://issues.apache.org/jira/browse/SPARK-16529
Project: Spark
Issue Type: Test
Components: Tests
Reporter: Dongjoon Hyun
Priority: Trivial
`withTempDatabase` is a frequently used test harness to setup a temporary table
and clean up finally. This issue improves like the following for usability.
{code}
- try f(dbName) finally spark.sql(s"DROP DATABASE $dbName CASCADE")
+ try f(dbName) finally {
+ spark.sql(s"USE ${DEFAULT_DATABASE}")
+ spark.sql(s"DROP DATABASE $dbName CASCADE")
+ }
{code}
In case of forgetting to reset the databaes, `withTempDatabase` will not raise
Exception.
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