shivsood commented on a change in pull request #25146: [SPARK-28152][SQL]
Mapped ShortType to SMALLINT and FloatType to REAL for MsSqlServerDialect
URL: https://github.com/apache/spark/pull/25146#discussion_r303540891
##########
File path: sql/core/src/test/scala/org/apache/spark/sql/jdbc/JDBCSuite.scala
##########
@@ -895,8 +895,20 @@ class JDBCSuite extends QueryTest
"BIT")
assert(msSqlServerDialect.getJDBCType(BinaryType).map(_.databaseTypeDefinition).get
==
"VARBINARY(MAX)")
+
assert(msSqlServerDialect.getJDBCType(ShortType).map(_.databaseTypeDefinition).get
==
+ "SMALLINT")
}
+ test("SPARK-28152 MsSqlServerDialect catalyst type mapping") {
+ val msSqlServerDialect = JdbcDialects.get("jdbc:sqlserver")
+ val metadata = new MetadataBuilder().putLong("scale", 1)
+ assert(msSqlServerDialect.getCatalystType(java.sql.Types.SMALLINT,
"SMALLINT", 1,
+ metadata).get == ShortType)
+ assert(msSqlServerDialect.getCatalystType(java.sql.Types.REAL, "REAL", 1,
+ metadata).get == FloatType)
+ }
+
+
Review comment:
@dongjoon-hyun thanks for pointing out. Sorry that i missed this before.
Fixed now.
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