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Fix database getNextRow().

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This commit is contained in:
Arthur Britto
2012-05-05 16:45:33 -07:00
parent e55dd7ade6
commit e7c362457e
6 changed files with 33 additions and 38 deletions
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29
src/ValidationCollection.cpp
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@@ -50,24 +50,18 @@ bool ValidationCollection::hasValidation(uint32 ledgerIndex,uint160& hanko,uint3
db->escape(hanko.begin(),hanko.GetSerializeSize(),hankoStr);
string sql=strprintf("SELECT ValidationID,seqnum from Validations where LedgerIndex=%d and hanko=%s",
ledgerIndex,hankoStr.c_str());
if(db->executeSQL(sql.c_str()))
if(db->executeSQL(sql) && db->startIterRows())
{
if(db->startIterRows())
uint32 currentSeqNum=db->getInt(1);
if(currentSeqNum>=seqnum)
{
if(db->getNextRow())
{
uint32 currentSeqNum=db->getInt(1);
if(currentSeqNum>=seqnum)
{
db->endIterRows();
return(true);
}
// delete the old validation we were storing
sql=strprintf("DELETE FROM Validations where ValidationID=%d",db->getInt(0));
db->endIterRows();
db->executeSQL(sql.c_str());
}
db->endIterRows();
return(true);
}
// delete the old validation we were storing
sql=strprintf("DELETE FROM Validations where ValidationID=%d",db->getInt(0));
db->endIterRows();
db->executeSQL(sql);
}
return(false);
}
@@ -191,7 +185,6 @@ void ValidationCollection::getValidations(uint32 ledgerIndex,vector<newcoin::Val
string sql=strprintf("SELECT * From Validations where LedgerIndex=%d and wecare=1",ledgerIndex);
// TODO: ValidationCollection::getValidations(uint32 ledgerIndex)
}
@@ -203,7 +196,6 @@ bool ValidationCollection::getConsensusLedger(uint32 ledgerIndex, uint256& ourHa
bool ret=false;
if(mIndexGroups.count(ledgerIndex))
{
unsigned int maxVotes=theConfig.MIN_VOTES_FOR_CONSENSUS;
vector< Group >& groups=mIndexGroups[ledgerIndex];
Group empty;
@@ -228,6 +220,7 @@ bool ValidationCollection::getConsensusLedger(uint32 ledgerIndex, uint256& ourHa
}
}
}
return(ret);
}
// vim:ts=4