cloud-fan commented on code in PR #50918:
URL: https://github.com/apache/spark/pull/50918#discussion_r2097456525
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sql/core/src/main/scala/org/apache/spark/sql/jdbc/JdbcDialects.scala:
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@@ -578,6 +578,19 @@ abstract class JdbcDialect extends Serializable with
Logging {
*/
def isCascadingTruncateTable(): Option[Boolean] = None
+ /**
+ * Attempts to determine if the given SQLException is a SQL syntax error.
+ *
+ * This check is best-effort: it may not detect all syntax errors across all
JDBC dialects.
+ * However, if this method returns true, the exception is guaranteed to be a
syntax error.
+ *
+ * This is used to decide whether to wrap the exception in a more
appropriate Spark exception.
+ *
+ * @return true if the exception is confidently identified as a syntax
error; false otherwise.
+ */
+ @Since("4.0.0")
Review Comment:
```suggestion
@Since("4.1.0")
```
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