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core: remove redundant storage of transactions and receipts (#14801)

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* core: remove redundant storage of transactions and receipts

* core, eth, internal: new transaction schema usage polishes

* eth: implement upgrade mechanism for db deduplication

* core, eth: drop old sequential key db upgrader

* eth: close last iterator on successful db upgrage

* core: prefix the lookup entries to make their purpose clearer
This commit is contained in:
Péter Szilágyi
2017-07-14 19:39:53 +03:00
committed by GitHub
parent 8d6a5a3581
commit 0ff35e170d
12 changed files with 285 additions and 639 deletions
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4
miner/worker.go
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@ -293,9 +293,7 @@ func (self *worker) wait() {
// check if canon block and write transactions
if stat == core.CanonStatTy {
// This puts transactions in a extra db for rpc
core.WriteTransactions(self.chainDb, block)
// store the receipts
core.WriteReceipts(self.chainDb, work.receipts)
core.WriteTxLookupEntries(self.chainDb, block)
// Write map map bloom filters
core.WriteMipmapBloom(self.chainDb, block.NumberU64(), work.receipts)
// implicit by posting ChainHeadEvent