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Jim's fix for the #10443.

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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.
This commit is contained in:
unknown
2005-07-15 11:17:57 +05:00
parent 297f80ed40
commit 10b76d41a4
1 changed files with 8 additions and 4 deletions
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12
sql/sql_prepare.cc
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@@ -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;
}