[jira] [Assigned] (SPARK-28228) Better support for WITH clause
[
https://issues.apache.org/jira/browse/SPARK-28228?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-28228:
Assignee: Apache Spark
> Better support for WITH clause
> --
>
> Key: SPARK-28228
> URL: https://issues.apache.org/jira/browse/SPARK-28228
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
>Affects Versions: 3.0.0
>Reporter: Peter Toth
>Assignee: Apache Spark
>Priority: Major
>
> PostgreSQL handles nested WITHs in a different way then Spark does currently.
> These queries retunes 1 in Spark while they return 2 in PostgreSQL:
> {noformat}
> WITH
> t AS (SELECT 1),
> t2 AS (
> WITH t AS (SELECT 2)
> SELECT * FROM t
> )
> SELECT * FROM t2
> {noformat}
> {noformat}
> WITH t AS (SELECT 1)
> SELECT (
> WITH t AS (SELECT 2)
> SELECT * FROM t
> )
> {noformat}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
-
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Assigned] (SPARK-28228) Better support for WITH clause
[
https://issues.apache.org/jira/browse/SPARK-28228?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-28228:
Assignee: (was: Apache Spark)
> Better support for WITH clause
> --
>
> Key: SPARK-28228
> URL: https://issues.apache.org/jira/browse/SPARK-28228
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
>Affects Versions: 3.0.0
>Reporter: Peter Toth
>Priority: Major
>
> PostgreSQL handles nested WITHs in a different way then Spark does currently.
> These queries retunes 1 in Spark while they return 2 in PostgreSQL:
> {noformat}
> WITH
> t AS (SELECT 1),
> t2 AS (
> WITH t AS (SELECT 2)
> SELECT * FROM t
> )
> SELECT * FROM t2
> {noformat}
> {noformat}
> WITH t AS (SELECT 1)
> SELECT (
> WITH t AS (SELECT 2)
> SELECT * FROM t
> )
> {noformat}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
-
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
