[jira] [Created] (SPARK-41780) `regexp_replace('', '[a\\\\d]{0, 2}', 'x')` causes an internal error

["Remzi Yang (Jira)" <ji...@apache.org>]

Remzi Yang created SPARK-41780:
----------------------------------

             Summary: `regexp_replace('', '[a\\\\d]{0, 2}', 'x')` causes an internal error
                 Key: SPARK-41780
                 URL: https://issues.apache.org/jira/browse/SPARK-41780
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 3.3.0
         Environment: Spark3.3.0 local mode
            Reporter: Remzi Yang


```sql
scala> spark.sql("select regexp_replace('', '[a\\\\d]{0,2}', 'x')").show
+----------------------------------+
|regexp_replace(, [a\d]{0,2}, x, 1)|
+----------------------------------+
|                                 x|
+----------------------------------+


scala> spark.sql("select regexp_replace('', '[a\\\\d]{0, 2}', 'x')").show
org.apache.spark.SparkException: The Spark SQL phase optimization failed with an internal error. Please, fill a bug report in, and provide the full stack trace.
```



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