Throw exception from JdbcUtils.getConnection() when driver is not compatible

h2/src/main/org/h2/util/JdbcUtils.java

@@ -300,10 +300,7 @@ public class JdbcUtils {
                     if (connection != null) {
                         return connection;
                     }
-                    /*
-                     * URL is not valid for the specified driver, fallback to
-                     * default.
-                     */
+                    throw new SQLException("Driver " + driver + " is not suitable for " + url, "08001");
                 } else if (javax.naming.Context.class.isAssignableFrom(d)) {
                     // JNDI context
                     Context context = (Context) d.getDeclaredConstructor().newInstance();

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

@@ -515,9 +515,9 @@ public class TestTools extends TestDb {
         assertEquals(null, JdbcUtils.getDriver("jdbc:unknown:test"));
         try {
             JdbcUtils.getConnection("org.h2.Driver", "jdbc:h2x:test", "sa", "");
-            fail("Expected SQLException: No suitable driver found");
+            fail("Expected SQLException: 08001");
         } catch (SQLException e) {
-            // OK
+            assertEquals("08001", e.getSQLState());
         }
     }