654   u8 *a1 = aLeft;                 /* Cursor to iterate through aLeft */  in sessionChangeEqual()  local
660       int n1 = sessionSerialLen(a1);  in sessionChangeEqual()
663       if( n1!=n2 || memcmp(a1, a2, n1) ){  in sessionChangeEqual()
666       a1 += n1;  in sessionChangeEqual()
669       if( bLeftPkOnly==0 ) a1 += sessionSerialLen(a1);  in sessionChangeEqual()
696   u8 *a1 = aLeft;                 /* Cursor used to iterate through aLeft */  in sessionMergeRecord()  local
702     int n1 = sessionSerialLen(a1);  in sessionMergeRecord()
708       memcpy(aOut, a1, n1);  in sessionMergeRecord()
711     a1 += n1;  in sessionMergeRecord()
741   u8 *a1 = *paOne;  in sessionMergeValue()  local
746   assert( a1 );  in sessionMergeValue()
756   n1 = sessionSerialLen(a1);  in sessionMergeValue()
759     pRet = a1;  in sessionMergeValue()
761   *paOne = &a1[n1];  in sessionMergeValue()
4999         u8 *a1 = pExist->aRecord;  in sessionChangeMerge()  local
5009           int n1 = sessionSerialLen(a1);  in sessionChangeMerge()
5011           if( *a1==0xFF || (pTab->abPK[i]==0 && bIndirect) ){  in sessionChangeMerge()
5014             memcpy(pOut, a1, n1);  in sessionChangeMerge()
5020           a1 += n1;  in sessionChangeMerge()
5071         u8 *a1 = aRec;  in sessionChangeMerge()  local
5074         if( bPatchset==0 ) sessionSkipRecord(&a1, pTab->nCol);  in sessionChangeMerge()
5075         sessionMergeRecord(&aCsr, pTab->nCol, aExist, a1);  in sessionChangeMerge()
5089         u8 *a1 = aExist;  in sessionChangeMerge()  local
5093           sessionSkipRecord(&a1, pTab->nCol);  in sessionChangeMerge()
5097         if( 0==sessionMergeUpdate(&aCsr, pTab, bPatchset, aRec, aExist,a1,a2) ){  in sessionChangeMerge()
5456   u8 *a1, int n1,                 /* Record 1 */  in sessionAppendRecordMerge()  argument
5465       int nn1 = sessionSerialLen(a1);  in sessionAppendRecordMerge()
5467       if( *a1==0 || *a1==0xFF ){  in sessionAppendRecordMerge()
5471         memcpy(pOut, a1, nn1);  in sessionAppendRecordMerge()
5474       a1 += nn1;  in sessionAppendRecordMerge()
5514     u8 *a1 = aRec;  in sessionAppendPartialUpdate()  local
5520       int n1 = sessionSerialLen(a1);  in sessionAppendPartialUpdate()
5523         if( !pIter->abPK[i] && a1[0] ) bData = 1;  in sessionAppendPartialUpdate()
5524         memcpy(pOut, a1, n1);  in sessionAppendPartialUpdate()
5533       a1 += n1;  in sessionAppendPartialUpdate()
5539         int n1 = sessionSerialLen(a1);  in sessionAppendPartialUpdate()
5542           memcpy(pOut, a1, n1);  in sessionAppendPartialUpdate()
5547         a1 += n1;  in sessionAppendPartialUpdate()