HyukjinKwon commented on a change in pull request #23400: [SPARK-26499] [SQL]
JdbcUtils.makeGetter does not handle ByteType
URL: https://github.com/apache/spark/pull/23400#discussion_r347706044
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File path: sql/core/src/test/scala/org/apache/spark/sql/jdbc/JDBCSuite.scala
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@@ -56,6 +56,20 @@ class JDBCSuite extends QueryTest
Some(StringType)
}
+ val testH2DialectTinyInt = new JdbcDialect {
+ override def canHandle(url: String): Boolean = url.startsWith("jdbc:h2")
+ override def getCatalystType(
+ sqlType: Int,
+ typeName: String,
+ size: Int,
+ md: MetadataBuilder): Option[DataType] = {
+ sqlType match {
+ case java.sql.Types.TINYINT => Some(ByteType)
Review comment:
Yeah, I think we found similar issue in another PR. @twdsilva can you check
and fix it if needed?
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