New system property h2.analyzeAuto.

h2/src/main/org/h2/command/ddl/Analyze.java

@@ -73,6 +73,10 @@ public class Analyze extends DefineCommand {
         if (!session.getUser().hasRight(table, Right.SELECT)) {
             return;
         }
+        if (session.getCancel() != 0) {
+            // if the connection is closed and there is something to undo
+            return;
+        }
         Database db = session.getDatabase();
         StatementBuilder buff = new StatementBuilder("SELECT ");
         Column[] columns = table.getColumns();

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

@@ -870,6 +870,15 @@ public class Session extends SessionWithState implements SessionFactory {
         }
     }
 
+    /**
+     * Get the cancel time.
+     *
+     * @return the time or 0 if not set
+     */
+    public long getCancel() {
+        return cancelAt;
+    }
+
     public Command getCurrentCommand() {
         return currentCommand;
     }