database/mariadb-columnstore-engine
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clang format apply

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This commit is contained in:
Leonid Fedorov
2022-01-21 16:43:49 +00:00
parent 6b6411229f
commit 04752ec546
1376 changed files with 393460 additions and 412662 deletions
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101
versioning/BRM/rollback.cpp
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@ -29,7 +29,6 @@
* rollback -r transID (for each one to roll them back)
*/
#include "dbrm.h"
#include <iostream>
@ -42,84 +41,76 @@ using namespace BRM;
void help(string name)
{
cout << "Usage: " << endl << name << " -r txnID" << endl;
cout << name << " -p" << endl << endl;
cout << "Options:" << endl;
cout << " -r -- rollback a transaction in the BRM data structures" << endl;
cout << " -p -- print current transactions according to the BRM" << endl;
cout << "Usage: " << endl << name << " -r txnID" << endl;
cout << name << " -p" << endl << endl;
cout << "Options:" << endl;
cout << " -r -- rollback a transaction in the BRM data structures" << endl;
cout << " -p -- print current transactions according to the BRM" << endl;
}
void printTxnIDs()
{
DBRM brm;
set<VER_t> txnList;
set<VER_t>::iterator it;
int err;
DBRM brm;
set<VER_t> txnList;
set<VER_t>::iterator it;
int err;
err = brm.getCurrentTxnIDs(txnList);
err = brm.getCurrentTxnIDs(txnList);
if (err != 0)
return;
if (err != 0)
return;
for (it = txnList.begin(); it != txnList.end(); it++)
cout << *it << endl;
for (it = txnList.begin(); it != txnList.end(); it++)
cout << *it << endl;
}
void rollbackTxn(VER_t txnID)
{
DBRM brm;
vector<LBID_t> lbidList;
int err;
DBRM brm;
vector<LBID_t> lbidList;
int err;
err = brm.getUncommittedLBIDs(txnID, lbidList);
err = brm.getUncommittedLBIDs(txnID, lbidList);
if (err != 0)
return;
if (err != 0)
return;
err = brm.vbRollback(txnID, lbidList);
err = brm.vbRollback(txnID, lbidList);
if (err != 0)
return;
if (err != 0)
return;
cout << "OK." << endl;
cout << "OK." << endl;
}
int main(int argc, char** argv)
{
int opt;
char options[] = "pr:";
VER_t txnID = -1;
string progname(argv[0]);
int opt;
char options[] = "pr:";
VER_t txnID = -1;
string progname(argv[0]);
while ((opt = getopt (argc, argv, options)) != -1)
while ((opt = getopt(argc, argv, options)) != -1)
{
switch (opt)
{
switch (opt)
case 'r':
txnID = atoi(optarg);
if (txnID < 1)
{
case 'r':
txnID = atoi (optarg);
if (txnID < 1)
{
help(progname);
exit(0);
}
idbdatafile::IDBPolicy::configIDBPolicy();
rollbackTxn(txnID);
exit(0);
case 'p':
printTxnIDs();
exit(0);
help(progname);
exit(0);
}
idbdatafile::IDBPolicy::configIDBPolicy();
rollbackTxn(txnID);
exit(0);
case 'p': printTxnIDs(); exit(0);
}
}
help(progname);
exit(0);
help(progname);
exit(0);
}