mxKeysize        78218 ext/sqlite3/libsqlite/sqlite3.c   int mxKeysize;                  /* Largest serialized key seen so far */
mxKeysize        79141 ext/sqlite3/libsqlite/sqlite3.c   pSorter->mxKeysize = 0;
mxKeysize        79709 ext/sqlite3/libsqlite/sqlite3.c   if( nPMA>pSorter->mxKeysize ){
mxKeysize        79710 ext/sqlite3/libsqlite/sqlite3.c     pSorter->mxKeysize = nPMA;
mxKeysize        79881 ext/sqlite3/libsqlite/sqlite3.c     pIncr->mxSz = MAX(pTask->pSorter->mxKeysize+9,pTask->pSorter->mxPmaSize/2);