[
https://issues.apache.org/jira/browse/SPARK-31628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Hyukjin Kwon resolved SPARK-31628.
----------------------------------
Resolution: Later
See
https://github.com/apache/spark/blob/master/sql/core/src/main/scala/org/apache/spark/sql/functions.scala#L42-L60
Let's don't add them for now.
> Missing sql function, "replace".
> --------------------------------
>
> Key: SPARK-31628
> URL: https://issues.apache.org/jira/browse/SPARK-31628
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.4.4
> Environment: Tested on v 2.4.4, spark-shell and in Scala Spark
> application.
> Reporter: Dan Monroe
> Priority: Minor
>
> In the spark sql functions docs, there is a function called
> [replace|[https://spark.apache.org/docs/latest/api/sql/index.html#replace]];
> a non-regex string replace function that should have existed since 2.3.0.
> In the spark-shell and in Scala Spark apps (2.4.4) I cannot find this
> function inside of the `org.apache.spark.sql.functions` package, and it does
> not appear to be defined in this file for these versions:
> [https://github.com/apache/spark/blob/v2.3.0/sql/core/src/main/scala/org/apache/spark/sql/functions.scala]
> [https://github.com/apache/spark/blob/v2.4.4/sql/core/src/main/scala/org/apache/spark/sql/functions.scala]
>
> However, I can find it in the function registry:
> [https://github.com/apache/spark/blob/v2.3.0/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/FunctionRegistry.scala#L338]
> [https://github.com/apache/spark/blob/v2.4.4/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/FunctionRegistry.scala#L337]
>
> It's not a huge deal because there is still "regexp_replace", it's just a
> little misleading.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
