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-rw-r--r--storage/ndb/include/kernel/signaldata/UpdateTo.hpp59
1 files changed, 59 insertions, 0 deletions
diff --git a/storage/ndb/include/kernel/signaldata/UpdateTo.hpp b/storage/ndb/include/kernel/signaldata/UpdateTo.hpp
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+++ b/storage/ndb/include/kernel/signaldata/UpdateTo.hpp
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+/* Copyright (C) 2003 MySQL AB
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+
+#ifndef UPDATE_TO_HPP
+#define UPDATE_TO_HPP
+
+class UpdateToReq {
+ /**
+ * Sender(s) / Reciver(s)
+ */
+ friend class Dbdih;
+
+public:
+ STATIC_CONST( SignalLength = 6 );
+private:
+ enum UpdateState {
+ TO_COPY_FRAG_COMPLETED = 0,
+ TO_COPY_COMPLETED = 1
+ };
+ Uint32 userPtr;
+ BlockReference userRef;
+ UpdateState updateState;
+ Uint32 startingNodeId;
+
+ /**
+ * Only when TO_COPY_FRAG_COMPLETED
+ */
+ Uint32 tableId;
+ Uint32 fragmentNo;
+};
+
+class UpdateToConf {
+ /**
+ * Sender(s) / Reciver(s)
+ */
+ friend class Dbdih;
+
+public:
+ STATIC_CONST( SignalLength = 3 );
+private:
+
+ Uint32 userPtr;
+ Uint32 sendingNodeId;
+ Uint32 startingNodeId;
+};
+#endif