gengliangwang commented on code in PR #46267:
URL: https://github.com/apache/spark/pull/46267#discussion_r1591544808
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sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/catalog/interface.scala:
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@@ -401,6 +401,25 @@ case class CatalogTable(
)
}
+ /**
+ * Return the schema binding mode. Defaults to SchemaCompensation if not a
view or an older
+ * version, unless the viewSchemaBinding config is set to UNSUPPORTED
+ */
+ def viewSchemaMode: ViewSchemaMode = {
+ if (SQLConf.get.viewSchemaBinding == "UNSUPPORTED") {
+ SchemaUnsupported
+ } else {
+ val schemaMode = properties.getOrElse(VIEW_SCHEMA_MODE,
SchemaCompensation.toString)
Review Comment:
Shall we use `SQLConf.get.viewSchemaBinding` as the default value instead of
`SchemaCompensation.toString`? If we change the default value of the SQL conf
in the future, we may miss updating this one.
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