From 15f6ece8199e04be48d1f452b523e291f17c9b7a Mon Sep 17 00:00:00 2001
From: Catalina Wei <fancy@apache.org>
Date: Wed, 27 Aug 2008 22:53:28 +0000
Subject: [PATCH] OPENJPA-706 Changes for supporting DB generated version

git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@689649 13f79535-47bb-0310-9956-ffa450edef68
---
 .../openjpa/jdbc/kernel/ConstraintUpdateManager.java     | 9 +++++++--
 .../java/org/apache/openjpa/jdbc/sql/DBDictionary.java   | 1 +
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/kernel/ConstraintUpdateManager.java b/openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/kernel/ConstraintUpdateManager.java
index 8fed879bb..70e0270b8 100644
--- a/openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/kernel/ConstraintUpdateManager.java
+++ b/openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/kernel/ConstraintUpdateManager.java
@@ -344,11 +344,16 @@ public class ConstraintUpdateManager
 
         // flush delete updates to null fks, then all rows in order, then
         // the insert updates to set circular fk values
-        flush(deleteUpdates, psMgr);
         Collection nodes = dfa.getSortedNodes();
+        flush(deleteUpdates, nodes, psMgr);
+        flush(insertUpdates, psMgr);
+    }
+
+    protected void flush(Collection deleteUpdates, Collection nodes,
+    	PreparedStatementManager psMgr) {
+        flush(deleteUpdates, psMgr);
         for (Iterator itr = nodes.iterator(); itr.hasNext();)
             psMgr.flush((RowImpl) itr.next());
-        flush(insertUpdates, psMgr);
     }
 
     /**
diff --git a/openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/sql/DBDictionary.java b/openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/sql/DBDictionary.java
index 30d474c0a..73ee3142c 100644
--- a/openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/sql/DBDictionary.java
+++ b/openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/sql/DBDictionary.java
@@ -237,6 +237,7 @@ public class DBDictionary
     public boolean supportsModOperator = false;
     public boolean supportsXMLColumn = false;
     public boolean reportsSuccessNoInfoOnBatchUpdates = false;
+    public boolean supportsSelectFromFinalTable = false;
     
     /**
      * Some Databases append whitespace after the schema name