107563 static MergeEngine *vdbeMergeEngineNew(int nReader){  argument
107568   assert( nReader<=SORTER_MAX_MERGE_COUNT );
107570   while( N<nReader ) N += N;
108857           int nReader;              /* Number of level-0 PMAs to merge */  local
108859           nReader = MIN(pTask->nPMA - i, SORTER_MAX_MERGE_COUNT);
108860           rc = vdbeMergeEngineLevel0(pTask, nReader, &iReadOff, &pMerger);
206576   int nReader                     /* Size of array apSegment */  argument
206582   for(i=0; rc==SQLITE_OK && i<nReader; i++){
257203       int nReader = 0;  local
257221           pT->aPoslistToIter[nReader] = ii;
257223               p->base.pData, p->base.nData, &pT->aPoslistReader[nReader++]
257255         for(ii=0; ii<nReader; ii++){