When a domain (user defined data type) contained a user defined function, the…

When a domain (user defined data type) contained a user defined function, the database could not be opened.

h2/src/main/org/h2/engine/MetaRecord.java

@@ -111,13 +111,13 @@ public class MetaRecord implements Comparable<MetaRecord> {
             return 1;
         case DbObject.SCHEMA:
             return 2;
-        case DbObject.USER_DATATYPE:
+        case DbObject.FUNCTION_ALIAS:
             return 3;
-        case DbObject.SEQUENCE:
+        case DbObject.USER_DATATYPE:
             return 4;
-        case DbObject.CONSTANT:
+        case DbObject.SEQUENCE:
             return 5;
-        case DbObject.FUNCTION_ALIAS:
+        case DbObject.CONSTANT:
             return 6;
         case DbObject.TABLE_OR_VIEW:
             return 7;

h2/src/test/org/h2/test/db/TestCases.java

@@ -57,6 +57,7 @@ public class TestCases extends TestBase {
         if (config.memory) {
             return;
         }
+        testCheckContraintWithFunction();
         testDeleteAndDropTableWithLobs(true);
         testDeleteAndDropTableWithLobs(false);
         testEmptyBtreeIndex();
@@ -84,6 +85,18 @@ public class TestCases extends TestBase {
         deleteDb("cases");
     }
 
+    private void testCheckContraintWithFunction() throws SQLException {
+        deleteDb("cases");
+        Connection conn = getConnection("cases");
+        Statement stat = conn.createStatement();
+        stat.execute("create alias is_email as 'boolean isEmail(String x) { return x != null && x.indexOf(''@'') > 0; }'");
+        stat.execute("create domain email as varchar check is_email(value)");
+        stat.execute("create table test(e email)");
+        conn.close();
+        conn = getConnection("cases");
+        conn.close();
+    }
+
     private void testOuterJoin() throws SQLException {
         deleteDb("cases");
         Connection conn = getConnection("cases");