[
https://issues.apache.org/jira/browse/SPARK-32793?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Karen Feng updated SPARK-32793:
-------------------------------
Description:
#
Add RAISEERROR() (or RAISE_ERROR()) to the API
#
Add Scala/Python/R version of API for ASSERT_TRUE()
#
Add an extra parameter to ASSERT_TRUE() as (cond, message), and for which the
`message` parameter is only lazily evaluated when the condition is not true
#
Change the implementation of ASSERT_TRUE() to be rewritten during optimization
to IF() instead.
was:
# assert_true is only available as a Spark SQL expression, and should be
exposed as a function in the Scala and Python APIs for easier programmatic
access.
# The error message thrown when the assertion fails is often not very useful
for the user. Add a parameter so that users can pass a custom error message.
> Expose assert_true in Python/Scala APIs and add error message parameter
> -----------------------------------------------------------------------
>
> Key: SPARK-32793
> URL: https://issues.apache.org/jira/browse/SPARK-32793
> Project: Spark
> Issue Type: New Feature
> Components: SQL
> Affects Versions: 3.1.0
> Reporter: Karen Feng
> Priority: Minor
>
> #
> Add RAISEERROR() (or RAISE_ERROR()) to the API
> #
> Add Scala/Python/R version of API for ASSERT_TRUE()
> #
> Add an extra parameter to ASSERT_TRUE() as (cond, message), and for which the
> `message` parameter is only lazily evaluated when the condition is not true
> #
> Change the implementation of ASSERT_TRUE() to be rewritten during
> optimization to IF() instead.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
