TimestampWithTimeZone can not be bound

Clients that are still on Java 7 and can not use OffsetDateTime need a
way to bind TimestampWithTimeZone. Unfortunately TimestampWithTimeZone
can currently not be used as a bind parameter
The obvious way to bind TimestampWithTimeZone would be to use
PreparedStatement.setObject(int, Object). This does not work because
DataTye#convertTo currently does not check for TimestampWithTimeZone.

This commit fixes this by adding a check and conversion in
DataTye#convertTo and also adding a unit test.

h2/src/main/org/h2/value/DataType.java

@@ -1121,6 +1121,8 @@ public class DataType {
             return LocalDateTimeUtils.localDateTimeToValue(x);
         } else if (LocalDateTimeUtils.isOffsetDateTime(x.getClass())) {
             return LocalDateTimeUtils.offsetDateTimeToValue(x);
+        } else if (x instanceof TimestampWithTimeZone) {
+            return ValueTimestampTimeZone.get((TimestampWithTimeZone) x);
         } else {
             if (JdbcUtils.customDataTypesHandler != null) {
                 return JdbcUtils.customDataTypesHandler.getValue(type, x,

h2/src/test/org/h2/test/unit/TestTimeStampWithTimeZone.java

@@ -6,13 +6,16 @@
 package org.h2.test.unit;
 
 import java.sql.Connection;
+import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 import java.sql.ResultSetMetaData;
 import java.sql.SQLException;
 import java.sql.Statement;
+
 import org.h2.api.TimestampWithTimeZone;
 import org.h2.test.TestBase;
 import org.h2.util.LocalDateTimeUtils;
+import org.h2.value.Value;
 import org.h2.value.ValueTimestampTimeZone;
 
 /**
@@ -35,6 +38,7 @@ public class TestTimeStampWithTimeZone extends TestBase {
         test2();
         test3();
         test4();
+        test5();
         testOrder();
         deleteDb(getTestName());
     }
@@ -139,6 +143,31 @@ public class TestTimeStampWithTimeZone extends TestBase {
         assertEquals(c, 0);
     }
 
+    private void test5() throws SQLException {
+        Connection conn = getConnection(getTestName());
+        Statement stat = conn.createStatement();
+        stat.execute("create table test5(id identity, t1 timestamp with time zone)");
+        stat.execute("insert into test5(t1) values('2016-09-24 00:00:00.000000001+00:01')");
+        stat.execute("insert into test5(t1) values('2017-04-20 00:00:00.000000001+00:01')");
+
+        PreparedStatement preparedStatement = conn.prepareStatement("select id"
+                        + " from test5"
+                        + " where (t1 < ?)");
+        Value value = ValueTimestampTimeZone.parse("2016-12-24 00:00:00.000000001+00:01");
+        preparedStatement.setObject(1, value.getObject());
+
+        ResultSet rs = preparedStatement.executeQuery();
+
+        assertTrue(rs.next());
+        assertEquals(1, rs.getInt(1));
+        assertFalse(rs.next());
+
+        rs.close();
+        preparedStatement.close();
+        stat.close();
+        conn.close();
+    }
+
     private void testOrder() throws SQLException {
         Connection conn = getConnection(getTestName());
         Statement stat = conn.createStatement();