4648   SessionApplyCtx sApply;         /* changeset_apply() context object */  in sessionChangesetApply()  local
4654   memset(&sApply, 0, sizeof(sApply));  in sessionChangesetApply()
4655   sApply.bRebase = (ppRebase && pnRebase);  in sessionChangesetApply()
4656   sApply.bInvertConstraints = !!(flags & SQLITE_CHANGESETAPPLY_INVERT);  in sessionChangesetApply()
4675           db, pIter->bPatchset, zTab, &sApply, xConflict, pCtx  in sessionChangesetApply()
4679       sessionUpdateFree(&sApply);  in sessionChangesetApply()
4680       sqlite3_free((char*)sApply.azCol);  /* cast works around VC++ bug */  in sessionChangesetApply()
4681       sqlite3_finalize(sApply.pDelete);  in sessionChangesetApply()
4682       sqlite3_finalize(sApply.pInsert);  in sessionChangesetApply()
4683       sqlite3_finalize(sApply.pSelect);  in sessionChangesetApply()
4684       sApply.db = db;  in sessionChangesetApply()
4685       sApply.pDelete = 0;  in sessionChangesetApply()
4686       sApply.pInsert = 0;  in sessionChangesetApply()
4687       sApply.pSelect = 0;  in sessionChangesetApply()
4688       sApply.nCol = 0;  in sessionChangesetApply()
4689       sApply.azCol = 0;  in sessionChangesetApply()
4690       sApply.abPK = 0;  in sessionChangesetApply()
4691       sApply.bStat1 = 0;  in sessionChangesetApply()
4692       sApply.bDeferConstraints = 1;  in sessionChangesetApply()
4693       sApply.bRebaseStarted = 0;  in sessionChangesetApply()
4694       memset(&sApply.constraints, 0, sizeof(SessionBuffer));  in sessionChangesetApply()
4707         sApply.azCol = (const char **)zTab;  in sessionChangesetApply()
4714             db, "main", zNew, &sApply.nCol, &zTab, &sApply.azCol, &sApply.abPK  in sessionChangesetApply()
4717         for(i=0; i<sApply.nCol; i++){  in sessionChangesetApply()
4718           if( sApply.abPK[i] ) nMinCol = i+1;  in sessionChangesetApply()
4721         if( sApply.nCol==0 ){  in sessionChangesetApply()
4727         else if( sApply.nCol<nCol ){  in sessionChangesetApply()
4732               zTab, sApply.nCol, nCol  in sessionChangesetApply()
4735         else if( nCol<nMinCol || memcmp(sApply.abPK, abPK, nCol)!=0 ){  in sessionChangesetApply()
4742           sApply.nCol = nCol;  in sessionChangesetApply()
4744             if( (rc = sessionStat1Sql(db, &sApply) ) ){  in sessionChangesetApply()
4747             sApply.bStat1 = 1;  in sessionChangesetApply()
4749             if( (rc = sessionSelectRow(db, zTab, &sApply))  in sessionChangesetApply()
4750              || (rc = sessionDeleteRow(db, zTab, &sApply))  in sessionChangesetApply()
4751              || (rc = sessionInsertRow(db, zTab, &sApply))  in sessionChangesetApply()
4755             sApply.bStat1 = 0;  in sessionChangesetApply()
4766     rc = sessionApplyOneWithRetry(db, pIter, &sApply, xConflict, pCtx);  in sessionChangesetApply()
4777     rc = sessionRetryConstraints(db, bPatchset, zTab, &sApply, xConflict, pCtx);  in sessionChangesetApply()
4805   assert( sApply.bRebase || sApply.rebase.nBuf==0 );  in sessionChangesetApply()
4806   if( rc==SQLITE_OK && bPatchset==0 && sApply.bRebase ){  in sessionChangesetApply()
4807     *ppRebase = (void*)sApply.rebase.aBuf;  in sessionChangesetApply()
4808     *pnRebase = sApply.rebase.nBuf;  in sessionChangesetApply()
4809     sApply.rebase.aBuf = 0;  in sessionChangesetApply()
4811   sessionUpdateFree(&sApply);  in sessionChangesetApply()
4812   sqlite3_finalize(sApply.pInsert);  in sessionChangesetApply()
4813   sqlite3_finalize(sApply.pDelete);  in sessionChangesetApply()
4814   sqlite3_finalize(sApply.pSelect);  in sessionChangesetApply()
4815   sqlite3_free((char*)sApply.azCol);  /* cast works around VC++ bug */  in sessionChangesetApply()
4816   sqlite3_free((char*)sApply.constraints.aBuf);  in sessionChangesetApply()
4817   sqlite3_free((char*)sApply.rebase.aBuf);  in sessionChangesetApply()