1174       Index *pPk = sqlite3PrimaryKeyIndex(pTab);  in sqlite3Pragma()  local
1195         }else if( pPk==0 ){  in sqlite3Pragma()
1198           for(k=1; k<=pTab->nCol && pPk->aiColumn[k-1]!=i; k++){}  in sqlite3Pragma()
1750         Index *pIdx, *pPk;  in sqlite3Pragma()  local
1762           pPk = 0;  in sqlite3Pragma()
1765           pPk = sqlite3PrimaryKeyIndex(pTab);  in sqlite3Pragma()
1766           r2 = sqlite3GetTempRange(pParse, pPk->nKeyCol);  in sqlite3Pragma()
1767           sqlite3VdbeAddOp3(v, OP_Null, 1, r2, r2+pPk->nKeyCol-1);  in sqlite3Pragma()
1798           if( pPk ){  in sqlite3Pragma()
1802             a1 = sqlite3VdbeAddOp4Int(v, OP_IdxGT, iDataCur, 0,r2,pPk->nKeyCol);  in sqlite3Pragma()
1812             for(j=0; j<pPk->nKeyCol; j++){  in sqlite3Pragma()
1813               sqlite3ExprCodeLoadIndexColumn(pParse, pPk, iDataCur, j, r2+j);  in sqlite3Pragma()
1963             if( pPk==pIdx ) continue;  in sqlite3Pragma()
2011             if( pPk==pIdx ) continue;  in sqlite3Pragma()
2020           if( pPk ){  in sqlite3Pragma()
2021             sqlite3ReleaseTempRange(pParse, r2, pPk->nKeyCol);  in sqlite3Pragma()