vdbeMergeEngineLevel0 80319 ext/sqlite3/libsqlite/sqlite3.c         rc = vdbeMergeEngineLevel0(pTask, pTask->nPMA, &iReadOff, &pRoot);
vdbeMergeEngineLevel0 80330 ext/sqlite3/libsqlite/sqlite3.c           rc = vdbeMergeEngineLevel0(pTask, nReader, &iReadOff, &pMerger);