LBRYCommunity/lbrycrd
1
0
Fork 0
Code Issues 29 Pull requests 1 Projects Releases 32 Packages Wiki Activity

improve integrity check time

Browse source
This commit is contained in:
Brannon King 2020-01-28 10:41:02 -07:00 • committed by Anthony Fieroni
parent f0f72e5c57
commit b83516d107
1 changed files with 12 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
src/claimtrie/trie.cpp
View file

@ -438,11 +438,21 @@ uint256 CClaimTrieCacheBase::computeNodeHash(const std::string& name, int takeov
bool CClaimTrieCacheBase::checkConsistency()
{
// verify that all claims hash to the values on the nodes
auto checkQuery = db << "PRAGMA quick_check";
for (auto&& row: checkQuery) {
std::string message;
row >> message;
if (message != "ok") {
logPrint << message << Clog::endl;
return false;
}
}
// not checking everything as it takes too long
auto query = db << "SELECT n.name, n.hash, "
"IFNULL((SELECT CASE WHEN t.claimID IS NULL THEN 0 ELSE t.height END "
"FROM takeover t WHERE t.name = n.name ORDER BY t.height DESC LIMIT 1), 0) FROM node n";
"FROM takeover t WHERE t.name = n.name ORDER BY t.height DESC LIMIT 1), 0) FROM node n "
"WHERE n.name IN (SELECT r.name FROM node r ORDER BY RANDOM() LIMIT 56789) OR LENGTH(n.parent) < 2";
for (auto&& row: query) {
std::string name;
uint256 hash;