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Posted to issues@spark.apache.org by "Wenchen Fan (Jira)" <ji...@apache.org> on 2020/10/07 06:34:00 UTC
[jira] [Resolved] (SPARK-33004) Migrate DESCRIBE COLUMN to new
resolution framework
[ https://issues.apache.org/jira/browse/SPARK-33004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wenchen Fan resolved SPARK-33004.
---------------------------------
Fix Version/s: 3.1.0
Resolution: Fixed
Issue resolved by pull request 29880
[https://github.com/apache/spark/pull/29880]
> Migrate DESCRIBE COLUMN to new resolution framework
> ---------------------------------------------------
>
> Key: SPARK-33004
> URL: https://issues.apache.org/jira/browse/SPARK-33004
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.1.0
> Reporter: Terry Kim
> Assignee: Terry Kim
> Priority: Minor
> Fix For: 3.1.0
>
>
> Migrate "DESCRIBE tbl colname" to new resolution framework so that it has a consistent resolution rule for v1/v2 commands.
> Currently, the following resolves to a table instead of a temp view:
> {code:java}
> sql("CREATE TABLE testcat.ns.t (id bigint) USING foo")
> sql("CREATE TEMPORARY VIEW t AS SELECT 2 as id")
> sql("USE testcat.ns")
> sql("DESCRIBE t id") // 't' is resolved to testcat.ns.t
> {code}
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