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Sourcecode: maxdb-7.5.00 version File versions

SAPDB_Byte* Log_AfterImage::m_pIsDone [private]

flag, which denotes, if the AfterImage had been redone.

In the case of a rollback of a rollback, an entrie must not been rollbacked twice. In order to ensure this, the isDone-flag is checked before the entry is redone and set afterwards. Because the flag must be set not only in memory, but on the real page, this pointer may point to the isDone-Flag in the underlying page.

Definition at line 282 of file Log_AfterImage.hpp.

Referenced by IsDone(), ReadPersistentFormat(), and SetIsDone().


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