Commit 10b76d41 authored by unknown's avatar unknown
Browse files

Jim's fix for the #10443. 

Fix handling of floats and doubles when using prepared statements             
API in the embedded server. 


sql/sql_prepare.cc:
  Jim's fix for the #10443.
  
  Within the embedded server, there's no need to use float4get()              
  and float8get() for setting parameters, since they are never                
  stored.
parent 297f80ed

sql/sql_prepare.cc

+8 −4
Original line number Diff line number Diff line
@@ -306,24 +306,28 @@ static void set_param_int64(Item_param *param, uchar **pos, ulong len) 


static void set_param_float(Item_param *param, uchar **pos, ulong len)

{

  float data;

#ifndef EMBEDDED_LIBRARY

  if (len < 4)

    return;

#endif

  float data;

  float4get(data,*pos);

#else

  data= *(float*) *pos;

#endif

  param->set_double((double) data);

  *pos+= 4;

}



static void set_param_double(Item_param *param, uchar **pos, ulong len)

{

  double data;

#ifndef EMBEDDED_LIBRARY

  if (len < 8)

    return;

#endif

  double data;

  float8get(data,*pos);

#else

  data= *(double*) *pos;

#endif

  param->set_double((double) data);

  *pos+= 8;

}