it's used when there is a block chain reorganization
Topic: what does undo data used to do? How it works? (Read 830 times)
Block's undo data is stored in blocks/rev?
?.dat.
In C++ source code there are class CTxUndo/CBlockUndo... to do these stuff.
So what does undo data used to do? How it works?
?.dat.In C++ source code there are class CTxUndo/CBlockUndo... to do these stuff.
So what does undo data used to do? How it works?
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