188   u8 *aMemory;                    /* If non-NULL, bulk memory to hold pList */  member
1014         pSorter->list.aMemory = (u8*)sqlite3Malloc(pgsz);  in sqlite3VdbeSorterInit()
1015         if( !pSorter->list.aMemory ) rc = SQLITE_NOMEM_BKPT;  in sqlite3VdbeSorterInit()
1052   if( pTask->list.aMemory ){  in vdbeSortSubtaskCleanup()
1053     sqlite3_free(pTask->list.aMemory);  in vdbeSortSubtaskCleanup()
1057     assert( pTask->list.aMemory==0 );  in vdbeSortSubtaskCleanup()
1249   if( pSorter->list.aMemory==0 ){  in sqlite3VdbeSorterReset()
1270     sqlite3_free(pSorter->list.aMemory);  in sqlite3VdbeSorterClose()
1417     if( pList->aMemory ){  in vdbeSorterSort()
1418       if( (u8*)p==pList->aMemory ){  in vdbeSorterSort()
1421         assert( p->u.iNext<sqlite3MallocSize(pList->aMemory) );  in vdbeSorterSort()
1422         pNext = (SorterRecord*)&pList->aMemory[p->u.iNext];  in vdbeSorterSort()
1593       if( pList->aMemory==0 ) sqlite3_free(p);  in vdbeSorterListToPMA()
1740       assert( pTask->list.aMemory==0 || pSorter->list.aMemory!=0 );  in vdbeSorterFlushPMA()
1742       aMem = pTask->list.aMemory;  in vdbeSorterFlushPMA()
1749         pSorter->list.aMemory = aMem;  in vdbeSorterFlushPMA()
1751       }else if( pSorter->list.aMemory ){  in vdbeSorterFlushPMA()
1752         pSorter->list.aMemory = sqlite3Malloc(pSorter->nMemory);  in vdbeSorterFlushPMA()
1753         if( !pSorter->list.aMemory ) return SQLITE_NOMEM_BKPT;  in vdbeSorterFlushPMA()
1811     if( pSorter->list.aMemory ){  in sqlite3VdbeSorterWrite()
1832   if( pSorter->list.aMemory ){  in sqlite3VdbeSorterWrite()
1840         iListOff = (u8*)pSorter->list.pList - pSorter->list.aMemory;  in sqlite3VdbeSorterWrite()
1845       aNew = sqlite3Realloc(pSorter->list.aMemory, nNew);  in sqlite3VdbeSorterWrite()
1850       pSorter->list.aMemory = aNew;  in sqlite3VdbeSorterWrite()
1854     pNew = (SorterRecord*)&pSorter->list.aMemory[pSorter->iMemory];  in sqlite3VdbeSorterWrite()
1857       pNew->u.iNext = (int)((u8*)(pSorter->list.pList) - pSorter->list.aMemory);  in sqlite3VdbeSorterWrite()
2662     if( pSorter->list.aMemory==0 ) vdbeSorterRecordFree(db, pFree);  in sqlite3VdbeSorterNext()