pan3793 commented on code in PR #53018:
URL: https://github.com/apache/spark/pull/53018#discussion_r2521724784
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sql/connect/client/jdbc/src/main/scala/org/apache/spark/sql/connect/client/jdbc/util/JdbcTypeUtils.scala:
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@@ -37,6 +37,7 @@ private[jdbc] object JdbcTypeUtils {
case StringType => Types.VARCHAR
case _: DecimalType => Types.DECIMAL
case DateType => Types.DATE
+ case BinaryType => Types.BINARY
Review Comment:
`VARBINARY` might be more suitable here.
some references:
- Databricks JDBC driver uses BINARY for BinaryType
- PostgreSQL JDBC driver uses BINARY for bytea
- Trino JDBC driver uses
- MariaDB JDBC driver uses VARBINARY/LONGVARBINARY for
TINYBLOB/MEDIUMBLOB/LONGBLOB/BLOB
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