beliefer commented on a change in pull request #34554:
URL: https://github.com/apache/spark/pull/34554#discussion_r748719956
##########
File path: sql/core/src/main/scala/org/apache/spark/sql/jdbc/JdbcDialects.scala
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@@ -193,6 +195,85 @@ abstract class JdbcDialect extends Serializable with
Logging{
case _ => value
}
+ /**
+ * Turns a single Filter into a String representing a SQL expression.
+ * Returns None for an unhandled filter.
+ */
+ @Since("3.3.0")
+ def compileFilter(f: Filter): Option[String] = {
Review comment:
Yes. I think should lets any database to overwrite it.
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