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https://issues.apache.org/jira/browse/SPARK-57233?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ruifeng Zheng resolved SPARK-57233.
-----------------------------------
Fix Version/s: 4.3.0
Resolution: Fixed
Issue resolved by pull request 56251
[https://github.com/apache/spark/pull/56251]
> SparkSession.sql() type hint is incomplete
> ------------------------------------------
>
> Key: SPARK-57233
> URL: https://issues.apache.org/jira/browse/SPARK-57233
> Project: Spark
> Issue Type: Bug
> Components: PySpark
> Affects Versions: 3.5.8
> Reporter: Jonathan Dayton
> Assignee: Jonathan Dayton
> Priority: Trivial
> Labels: pull-request-available
> Fix For: 4.3.0
>
>
> Spark 3.5 added support for positional parameters in {{SparkSession.sql()}}'s
> {{args}} parameter. The type hint for positional parameters is a
> non-subscripted container ({{List}} instead of {{List[ElementType]}}). As a
> result, the type of this function is partially unknown, which causes an error
> in Pylance (strict mode) anytime this function is used.
> {code:python}
> from pyspark.sql import SparkSession
> def repro(spark: SparkSession):
> df = spark.sql("SELECT * FROM my_table") # Error: Type of "sql" is
> partially unknown
> df.show()
> {code}
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