dbtsai commented on a change in pull request #27817: [SPARK-31060][SQL] Handle
column names containing `dots` in data source `Filter`
URL: https://github.com/apache/spark/pull/27817#discussion_r389232856
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/parquet/ParquetFilters.scala
##########
@@ -55,7 +56,7 @@ class ParquetFilters(
// and it does not support to create filters for them.
val primitiveFields =
schema.getFields.asScala.filter(_.isPrimitive).map(_.asPrimitiveType()).map { f
=>
- f.getName -> ParquetField(f.getName,
+ quoteIfNeeded(f.getName) -> ParquetField(f.getName,
Review comment:
There is code handling this, and I will check if there is a test.
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