655   u8 *a2 = aRight;                /* Cursor to iterate through aRight */  in sessionChangeEqual()  local
661       int n2 = sessionSerialLen(a2);  in sessionChangeEqual()
663       if( n1!=n2 || memcmp(a1, a2, n1) ){  in sessionChangeEqual()
667       a2 += n2;  in sessionChangeEqual()
670       if( bRightPkOnly==0 ) a2 += sessionSerialLen(a2);  in sessionChangeEqual()
697   u8 *a2 = aRight;                /* Cursor used to iterate through aRight */  in sessionMergeRecord()  local
703     int n2 = sessionSerialLen(a2);  in sessionMergeRecord()
704     if( *a2 ){  in sessionMergeRecord()
705       memcpy(aOut, a2, n2);  in sessionMergeRecord()
712     a2 += n2;  in sessionMergeRecord()
742   u8 *a2 = *paTwo;  in sessionMergeValue()  local
747   if( a2 ){  in sessionMergeValue()
748     int n2 = sessionSerialLen(a2);  in sessionMergeValue()
749     if( *a2 ){  in sessionMergeValue()
751       pRet = a2;  in sessionMergeValue()
753     *paTwo = &a2[n2];  in sessionMergeValue()
5000         u8 *a2 = aRec;  in sessionChangeMerge()  local
5010           int n2 = sessionSerialLen(a2);  in sessionChangeMerge()
5013           }else if( *a2==0 ){  in sessionChangeMerge()
5017             memcpy(pOut, a2, n2);  in sessionChangeMerge()
5021           a2 += n2;  in sessionChangeMerge()
5090         u8 *a2 = aRec;  in sessionChangeMerge()  local
5094           sessionSkipRecord(&a2, pTab->nCol);  in sessionChangeMerge()
5097         if( 0==sessionMergeUpdate(&aCsr, pTab, bPatchset, aRec, aExist,a1,a2) ){  in sessionChangeMerge()
5457   u8 *a2, int n2,                 /* Record 2 */  in sessionAppendRecordMerge()  argument
5466       int nn2 = sessionSerialLen(a2);  in sessionAppendRecordMerge()
5468         memcpy(pOut, a2, nn2);  in sessionAppendRecordMerge()
5475       a2 += nn2;  in sessionAppendRecordMerge()
5515     u8 *a2 = aChange;  in sessionAppendPartialUpdate()  local
5521       int n2 = sessionSerialLen(a2);  in sessionAppendPartialUpdate()
5522       if( pIter->abPK[i] || a2[0]==0 ){  in sessionAppendPartialUpdate()
5526       }else if( a2[0]!=0xFF ){  in sessionAppendPartialUpdate()
5528         memcpy(pOut, a2, n2);  in sessionAppendPartialUpdate()
5534       a2 += n2;  in sessionAppendPartialUpdate()
5537       a2 = aChange;  in sessionAppendPartialUpdate()
5540         int n2 = sessionSerialLen(a2);  in sessionAppendPartialUpdate()
5541         if( pIter->abPK[i] || a2[0]!=0xFF ){  in sessionAppendPartialUpdate()
5548         a2 += n2;  in sessionAppendPartialUpdate()