RussellSpitzer commented on a change in pull request #3757:
URL: https://github.com/apache/iceberg/pull/3757#discussion_r771737349
##########
File path:
spark/v3.2/spark/src/main/scala/org/apache/spark/sql/execution/datasources/SparkExpressionConverter.scala
##########
@@ -30,4 +34,18 @@ object SparkExpressionConverter {
// But these two conversions already exist and well tested. So, we are
going with this approach.
SparkFilters.convert(DataSourceStrategy.translateFilter(sparkExpression,
supportNestedPredicatePushdown = true).get)
}
+
+ @throws[AnalysisException]
+ def collectResolvedSparkExpression(session: SparkSession, tableName: String,
where: String): Expression = {
Review comment:
I mean Ideally we could get all this into Spark so Spark could do these
conversion for us and just give us filters, but I don't think there are any
ways around this at the moment.
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