5343   MemPage *pRoot;  in moveToRoot()  local
5359       pRoot = pCur->pPage = pCur->apPage[0];  in moveToRoot()
5383   pRoot = pCur->pPage;  in moveToRoot()
5384   assert( pRoot->pgno==pCur->pgnoRoot || CORRUPT_DB );  in moveToRoot()
5396   assert( pRoot->intKey==1 || pRoot->intKey==0 );  in moveToRoot()
5397   if( pRoot->isInit==0 || (pCur->pKeyInfo==0)!=pRoot->intKey ){  in moveToRoot()
5406   if( pRoot->nCell>0 ){  in moveToRoot()
5408   }else if( !pRoot->leaf ){  in moveToRoot()
5410     if( pRoot->pgno!=1 ) return SQLITE_CORRUPT_BKPT;  in moveToRoot()
5411     subpage = get4byte(&pRoot->aData[pRoot->hdrOffset+8]);  in moveToRoot()
8651 static int balance_deeper(MemPage *pRoot, MemPage **ppChild){  in balance_deeper()  argument
8655   BtShared *pBt = pRoot->pBt;    /* The BTree */  in balance_deeper()
8657   assert( pRoot->nOverflow>0 );  in balance_deeper()
8664   rc = sqlite3PagerWrite(pRoot->pDbPage);  in balance_deeper()
8666     rc = allocateBtreePage(pBt,&pChild,&pgnoChild,pRoot->pgno,0);  in balance_deeper()
8667     copyNodeContent(pRoot, pChild, &rc);  in balance_deeper()
8669       ptrmapPut(pBt, pgnoChild, PTRMAP_BTREE, pRoot->pgno, &rc);  in balance_deeper()
8678   assert( sqlite3PagerIswriteable(pRoot->pDbPage) );  in balance_deeper()
8679   assert( pChild->nCell==pRoot->nCell || CORRUPT_DB );  in balance_deeper()
8681   TRACE(("BALANCE: copy root %d into %d\n", pRoot->pgno, pChild->pgno));  in balance_deeper()
8684   memcpy(pChild->aiOvfl, pRoot->aiOvfl,  in balance_deeper()
8685          pRoot->nOverflow*sizeof(pRoot->aiOvfl[0]));  in balance_deeper()
8686   memcpy(pChild->apOvfl, pRoot->apOvfl,  in balance_deeper()
8687          pRoot->nOverflow*sizeof(pRoot->apOvfl[0]));  in balance_deeper()
8688   pChild->nOverflow = pRoot->nOverflow;  in balance_deeper()
8691   zeroPage(pRoot, pChild->aData[0] & ~PTF_LEAF);  in balance_deeper()
8692   put4byte(&pRoot->aData[pRoot->hdrOffset+8], pgnoChild);  in balance_deeper()
9628   MemPage *pRoot;  in btreeCreateTable()  local
9638   rc = allocateBtreePage(pBt, &pRoot, &pgnoRoot, 1, 0);  in btreeCreateTable()
9702       rc = btreeGetPage(pBt, pgnoRoot, &pRoot, 0);  in btreeCreateTable()
9711         releasePage(pRoot);  in btreeCreateTable()
9716       rc = relocatePage(pBt, pRoot, eType, iPtrPage, pgnoMove, 0);  in btreeCreateTable()
9717       releasePage(pRoot);  in btreeCreateTable()
9723       rc = btreeGetPage(pBt, pgnoRoot, &pRoot, 0);  in btreeCreateTable()
9727       rc = sqlite3PagerWrite(pRoot->pDbPage);  in btreeCreateTable()
9729         releasePage(pRoot);  in btreeCreateTable()
9733       pRoot = pPageMove;  in btreeCreateTable()
9739       releasePage(pRoot);  in btreeCreateTable()
9750       releasePage(pRoot);  in btreeCreateTable()
9755     rc = allocateBtreePage(pBt, &pRoot, &pgnoRoot, 1, 0);  in btreeCreateTable()
9759   assert( sqlite3PagerIswriteable(pRoot->pDbPage) );  in btreeCreateTable()
9765   zeroPage(pRoot, ptfFlags);  in btreeCreateTable()
9766   sqlite3PagerUnref(pRoot->pDbPage);  in btreeCreateTable()