2255 static int isDupColumn(Index *pIdx, int nKey, Index *pPk, int iCol){  in isDupColumn()  argument
2258   assert( iCol<MAX(pPk->nColumn,pPk->nKeyCol) );  in isDupColumn()
2259   assert( pPk->idxType==SQLITE_IDXTYPE_PRIMARYKEY );  in isDupColumn()
2260   assert( pPk->pTable->tabFlags & TF_WithoutRowid );  in isDupColumn()
2261   assert( pPk->pTable==pIdx->pTable );  in isDupColumn()
2262   testcase( pPk==pIdx );  in isDupColumn()
2263   j = pPk->aiColumn[iCol];  in isDupColumn()
2268      && sqlite3StrICmp(pIdx->azColl[i], pPk->azColl[iCol])==0  in isDupColumn()
2337   Index *pPk;  in convertToWithoutRowidTable()  local
2392     pPk = sqlite3PrimaryKeyIndex(pTab);  in convertToWithoutRowidTable()
2393     assert( pPk->nKeyCol==1 );  in convertToWithoutRowidTable()
2395     pPk = sqlite3PrimaryKeyIndex(pTab);  in convertToWithoutRowidTable()
2396     assert( pPk!=0 );  in convertToWithoutRowidTable()
2403     for(i=j=1; i<pPk->nKeyCol; i++){  in convertToWithoutRowidTable()
2404       if( isDupColumn(pPk, j, pPk, i) ){  in convertToWithoutRowidTable()
2405         pPk->nColumn--;  in convertToWithoutRowidTable()
2407         testcase( hasColumn(pPk->aiColumn, j, pPk->aiColumn[i]) );  in convertToWithoutRowidTable()
2408         pPk->azColl[j] = pPk->azColl[i];  in convertToWithoutRowidTable()
2409         pPk->aSortOrder[j] = pPk->aSortOrder[i];  in convertToWithoutRowidTable()
2410         pPk->aiColumn[j++] = pPk->aiColumn[i];  in convertToWithoutRowidTable()
2413     pPk->nKeyCol = j;  in convertToWithoutRowidTable()
2415   assert( pPk!=0 );  in convertToWithoutRowidTable()
2416   pPk->isCovering = 1;  in convertToWithoutRowidTable()
2417   if( !db->init.imposterTable ) pPk->uniqNotNull = 1;  in convertToWithoutRowidTable()
2418   nPk = pPk->nColumn = pPk->nKeyCol;  in convertToWithoutRowidTable()
2424   if( v && pPk->tnum>0 ){  in convertToWithoutRowidTable()
2426     sqlite3VdbeChangeOpcode(v, (int)pPk->tnum, OP_Goto);  in convertToWithoutRowidTable()
2430   pPk->tnum = pTab->tnum;  in convertToWithoutRowidTable()
2439       if( !isDupColumn(pIdx, pIdx->nKeyCol, pPk, i) ){  in convertToWithoutRowidTable()
2440         testcase( hasColumn(pIdx->aiColumn, pIdx->nKeyCol, pPk->aiColumn[i]) );  in convertToWithoutRowidTable()
2451       if( !isDupColumn(pIdx, pIdx->nKeyCol, pPk, i) ){  in convertToWithoutRowidTable()
2452         testcase( hasColumn(pIdx->aiColumn, pIdx->nKeyCol, pPk->aiColumn[i]) );  in convertToWithoutRowidTable()
2453         pIdx->aiColumn[j] = pPk->aiColumn[i];  in convertToWithoutRowidTable()
2454         pIdx->azColl[j] = pPk->azColl[i];  in convertToWithoutRowidTable()
2455         if( pPk->aSortOrder[i] ){  in convertToWithoutRowidTable()
2470     if( !hasColumn(pPk->aiColumn, nPk, i)  in convertToWithoutRowidTable()
2473   if( resizeIndexObject(db, pPk, nPk+nExtra) ) return;  in convertToWithoutRowidTable()
2475     if( !hasColumn(pPk->aiColumn, j, i)  in convertToWithoutRowidTable()
2478       assert( j<pPk->nColumn );  in convertToWithoutRowidTable()
2479       pPk->aiColumn[j] = i;  in convertToWithoutRowidTable()
2480       pPk->azColl[j] = sqlite3StrBINARY;  in convertToWithoutRowidTable()
2484   assert( pPk->nColumn==j );  in convertToWithoutRowidTable()
2486   recomputeColumnsNotIndexed(pPk);  in convertToWithoutRowidTable()
3928   Index *pPk = 0;      /* PRIMARY KEY index for WITHOUT ROWID tables */  in sqlite3CreateIndex()  local
3987     if( !HasRowid(pTab) ) pPk = sqlite3PrimaryKeyIndex(pTab);  in sqlite3CreateIndex()
4127   nExtraCol = pPk ? pPk->nKeyCol : 1;  in sqlite3CreateIndex()
4240   if( pPk ){  in sqlite3CreateIndex()
4241     for(j=0; j<pPk->nKeyCol; j++){  in sqlite3CreateIndex()
4242       int x = pPk->aiColumn[j];  in sqlite3CreateIndex()
4244       if( isDupColumn(pIndex, pIndex->nKeyCol, pPk, j) ){  in sqlite3CreateIndex()
4249         pIndex->azColl[i] = pPk->azColl[j];  in sqlite3CreateIndex()
4250         pIndex->aSortOrder[i] = pPk->aSortOrder[j];  in sqlite3CreateIndex()