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Viewing changes to storage/falcon/RecordVersion.h

manual merge 6.0-main --> 6.0-bka-review

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storage/falcon/RecordVersion.h
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#include "Record.h"
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class Transaction;
 
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class SyncObject;
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class RecordVersion : public Record  
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{
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        virtual void            setSuperceded (bool flag);
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        virtual Record*         getPriorVersion();
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        virtual Record*         getGCPriorVersion(void);
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        virtual bool            scavenge(RecordScavenge *recordScavenge);
 
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        virtual bool            scavenge(RecordScavenge *recordScavenge, LockType lockType);
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        virtual void            scavenge(TransId targetTransactionId, int oldestActiveSavePoint);
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        virtual bool            isVersion();
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        virtual Record*         rollback(Transaction *transaction);
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        virtual Record*         fetchVersion (Transaction *transaction);
 
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        virtual void            rollback(Transaction *transaction);
 
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        virtual Record*         fetchVersion (Transaction * trans);
 
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        virtual Record*         fetchVersionRecursive (Transaction *transaction);
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        virtual Record*         releaseNonRecursive();
 
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        virtual Record*         clearPriorVersion(void);
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        virtual void            setPriorVersion (Record *oldVersion);
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        virtual void            setVirtualOffset(uint64 offset);
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        virtual uint64          getVirtualOffset();
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protected:
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        virtual ~RecordVersion();
 
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        Record                  *priorVersion;
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public:
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        uint64                  virtualOffset;          // byte offset into serial log window
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        Transaction             *transaction;
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        Record                  *priorVersion;
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        RecordVersion   *nextInTrans;
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        RecordVersion   *prevInTrans;
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        TransId                 transactionId;