aokolnychyi commented on code in PR #55518:
URL: https://github.com/apache/spark/pull/55518#discussion_r4428907236
##########
sql/catalyst/src/main/java/org/apache/spark/sql/connector/write/LogicalWriteInfo.java:
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@@ -65,4 +69,24 @@ default Optional<StructType> metadataSchema() {
throw new SparkUnsupportedOperationException(
"DATA_SOURCE_METADATA_SCHEMA_NOT_IMPLEMENTED", Map.of("class",
getClass().getName()));
}
+
+ /**
+ * the schema of updated, copied, and reinserted rows from Spark to data
source in a
Review Comment:
This makes sense too.
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