Lines Matching refs:aSample

18768   IndexSample *aSample;    /* Samples of the left-most key */  member
120125   if( pIdx->aSample ){
120128       IndexSample *p = &pIdx->aSample[j];
120131     sqlite3DbFree(db, pIdx->aSample);
120135     pIdx->aSample = 0;
120150     IndexSample *aSample = pIdx->aSample;
120151     IndexSample *pFinal = &aSample[pIdx->nSample-1];
120187          || aSample[i].anDLt[iCol]!=aSample[i+1].anDLt[iCol]
120189           sumEq += aSample[i].anEq[iCol];
120269     if( pIdx->aSample!=0 ){
120285     pIdx->aSample = sqlite3DbMallocZero(db, nByte);
120286     if( pIdx->aSample==0 ){
120290     pSpace = (tRowcnt*)&pIdx->aSample[nSample];
120294       pIdx->aSample[i].anEq = pSpace; pSpace += nIdxCol;
120295       pIdx->aSample[i].anLt = pSpace; pSpace += nIdxCol;
120296       pIdx->aSample[i].anDLt = pSpace; pSpace += nIdxCol;
120298     assert( ((u8*)pSpace)-nByte==(u8*)(pIdx->aSample) );
120332     pSample = &pIdx->aSample[pIdx->nSample];
120425     pIdx->aSample = 0;
163710   IndexSample *aSample = pIdx->aSample;
163791         if( aSample[iSamp-1].anLt[n-1]!=aSample[iSamp].anLt[n-1] ) break;
163798     res = sqlite3VdbeRecordCompare(aSample[iSamp].n, aSample[iSamp].p, pRec);
163800       iLower = aSample[iSamp].anLt[n-1] + aSample[iSamp].anEq[n-1];
163803       iLower = aSample[iSamp].anLt[n-1];
163823       assert( 0==sqlite3VdbeRecordCompare(aSample[i].n, aSample[i].p, pRec)
163833            || sqlite3VdbeRecordCompare(aSample[i].n, aSample[i].p, pRec)>0
163842         assert( sqlite3VdbeRecordCompare(aSample[i].n, aSample[i].p, pRec)<=0
163847         assert( sqlite3VdbeRecordCompare(aSample[i-1].n, aSample[i-1].p, pRec)<0
163857     aStat[0] = aSample[i].anLt[iCol];
163858     aStat[1] = aSample[i].anEq[iCol];
163867       iUpper = aSample[i].anLt[iCol];
163999       rc = sqlite3Stat4Column(db, p->aSample[i].p, p->aSample[i].n, nEq, &pVal);
164274   assert( p->aSample!=0 );
164337   assert( p->aSample!=0 );