1060 static SQLITE_NOINLINE void vdbeClrCopy(Mem *pTo, const Mem *pFrom, int eType){  in vdbeClrCopy()  argument
1061   vdbeMemClearExternAndSetNull(pTo);  in vdbeClrCopy()
1062   assert( !VdbeMemDynamic(pTo) );  in vdbeClrCopy()
1063   sqlite3VdbeMemShallowCopy(pTo, pFrom, eType);  in vdbeClrCopy()
1065 void sqlite3VdbeMemShallowCopy(Mem *pTo, const Mem *pFrom, int srcType){  in sqlite3VdbeMemShallowCopy()  argument
1067   assert( pTo->db==pFrom->db );  in sqlite3VdbeMemShallowCopy()
1068   if( VdbeMemDynamic(pTo) ){ vdbeClrCopy(pTo,pFrom,srcType); return; }  in sqlite3VdbeMemShallowCopy()
1069   memcpy(pTo, pFrom, MEMCELLSIZE);  in sqlite3VdbeMemShallowCopy()
1071     pTo->flags &= ~(MEM_Dyn|MEM_Static|MEM_Ephem);  in sqlite3VdbeMemShallowCopy()
1073     pTo->flags |= srcType;  in sqlite3VdbeMemShallowCopy()
1081 int sqlite3VdbeMemCopy(Mem *pTo, const Mem *pFrom){  in sqlite3VdbeMemCopy()  argument
1085   if( VdbeMemDynamic(pTo) ) vdbeMemClearExternAndSetNull(pTo);  in sqlite3VdbeMemCopy()
1086   memcpy(pTo, pFrom, MEMCELLSIZE);  in sqlite3VdbeMemCopy()
1087   pTo->flags &= ~MEM_Dyn;  in sqlite3VdbeMemCopy()
1088   if( pTo->flags&(MEM_Str|MEM_Blob) ){  in sqlite3VdbeMemCopy()
1090       pTo->flags |= MEM_Ephem;  in sqlite3VdbeMemCopy()
1091       rc = sqlite3VdbeMemMakeWriteable(pTo);  in sqlite3VdbeMemCopy()
1104 void sqlite3VdbeMemMove(Mem *pTo, Mem *pFrom){  in sqlite3VdbeMemMove()  argument
1106   assert( pTo->db==0 || sqlite3_mutex_held(pTo->db->mutex) );  in sqlite3VdbeMemMove()
1107   assert( pFrom->db==0 || pTo->db==0 || pFrom->db==pTo->db );  in sqlite3VdbeMemMove()
1109   sqlite3VdbeMemRelease(pTo);  in sqlite3VdbeMemMove()
1110   memcpy(pTo, pFrom, sizeof(Mem));  in sqlite3VdbeMemMove()