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Fixed huge performance-sapping bug.

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This commit is contained in:
JoelKatz
2012-11-20 12:54:47 -08:00
parent 9aa461ca9a
commit 61df47658c
1 changed files with 24 additions and 22 deletions
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46
src/cpp/ripple/HashedObject.cpp
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@@ -84,30 +84,32 @@ void HashedObjectStore::bulkWrite()
fAdd("INSERT INTO CommittedObjects (Hash,ObjType,LedgerIndex,Object) VALUES ('%s','%c','%u',%s);");
Database* db = theApp->getHashNodeDB()->getDB();
ScopedLock sl = theApp->getHashNodeDB()->getDBLock();
db->executeSQL("BEGIN TRANSACTION;");
BOOST_FOREACH(const boost::shared_ptr<HashedObject>& it, set)
{
if (!SQL_EXISTS(db, boost::str(fExists % it->getHash().GetHex())))
{
char type;
switch(it->getType())
{
case hotLEDGER: type = 'L'; break;
case hotTRANSACTION: type = 'T'; break;
case hotACCOUNT_NODE: type = 'A'; break;
case hotTRANSACTION_NODE: type = 'N'; break;
default: type = 'U';
}
std::string rawData;
db->escape(&(it->getData().front()), it->getData().size(), rawData);
db->executeSQL(boost::str(fAdd % it->getHash().GetHex() % type % it->getIndex() % rawData ));
}
}
ScopedLock sl = theApp->getHashNodeDB()->getDBLock();
db->executeSQL("END TRANSACTION;");
db->executeSQL("BEGIN TRANSACTION;");
BOOST_FOREACH(const boost::shared_ptr<HashedObject>& it, set)
{
if (!SQL_EXISTS(db, boost::str(fExists % it->getHash().GetHex())))
{
char type;
switch(it->getType())
{
case hotLEDGER: type = 'L'; break;
case hotTRANSACTION: type = 'T'; break;
case hotACCOUNT_NODE: type = 'A'; break;
case hotTRANSACTION_NODE: type = 'N'; break;
default: type = 'U';
}
std::string rawData;
db->escape(&(it->getData().front()), it->getData().size(), rawData);
db->executeSQL(boost::str(fAdd % it->getHash().GetHex() % type % it->getIndex() % rawData ));
}
}
db->executeSQL("END TRANSACTION;");
}
}
}