Changes between Version 19 and Version 20 of FDORfc61

Timestamp:

May 30, 2011, 7:54:14 AM (13 years ago)

Author:

samwang

Comment:

--

FDORfc61

@@ -86 +86 @@
 == How to use this API ==
 
-Add a save point/Rollback to a save point:
+The follwing code illustrates how to add a save point, release a save point and rollback to a save point
 {{{
 FdoPtr<FdoIInsert> insertCommand;
 FdoPtr<FdoITransaction> transaction = connection->BeginTransaction();
 FdoStringP spName1 = transaction->AddSavePoint(L"Save_point_1");
+FdoStringP spName2 = transaction->AddSavePoint(L"Save_point_2");
 try{
 ......
@@ -101 +102 @@
     transaction->Rollback(spName1);
 }
-
-FdoStringP spName2 = transaction->AddSavePoint(L"Save_point_2");
+transaction->ReleaseSavePoint(spName2);
+FdoStringP spName3 = transaction->AddSavePoint(L"Save_point_3");
 FdoPtr<FdoIDelete> deleteCommand;
 try{
@@ -112 +113 @@
 {
     e->Release();
-    transaction->Rollback(spName2);
+    transaction->Rollback(spName3);
 }
 transaction->Commit();