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Fix for verification tests: loss of decimal places should not

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return an error
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unknown
2005-04-12 08:51:26 +02:00
parent b3a2a3d6d9
commit 62be4f5ede
2 changed files with 8 additions and 10 deletions
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13
libmysql/libmysql.c
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@ -3656,8 +3656,6 @@ static void fetch_long_with_conversion(MYSQL_BIND *param, MYSQL_FIELD *field,
}
}
#define MY_TRUNC(val) (val < 0 ? - floor(-val) : floor(val))
/*
Convert double/float column to supplied buffer of any type.
@ -3674,6 +3672,7 @@ static void fetch_float_with_conversion(MYSQL_BIND *param, MYSQL_FIELD *field,
double value, int width)
{
char *buffer= (char *)param->buffer;
double val64 = (value < 0 ? -floor(-value) : floor(value));
switch (param->buffer_type) {
case MYSQL_TYPE_NULL: /* do nothing */
@ -3689,8 +3688,8 @@ static void fetch_float_with_conversion(MYSQL_BIND *param, MYSQL_FIELD *field,
*buffer= (uint8) value;
else
*buffer= (int8) value;
*param->error= MY_TRUNC(value) != (param->is_unsigned ? (double) ((uint8) *buffer) :
(double) ((int8) *buffer));
*param->error= val64 != (param->is_unsigned ? (double)((uint8) *buffer) :
(double)((int8) *buffer));
break;
case MYSQL_TYPE_SHORT:
if (param->is_unsigned)
@ -3703,7 +3702,7 @@ static void fetch_float_with_conversion(MYSQL_BIND *param, MYSQL_FIELD *field,
short data= (short) value;
shortstore(buffer, data);
}
*param->error= MY_TRUNC(value) != (param->is_unsigned ? (double) (*(ushort*) buffer):
*param->error= val64 != (param->is_unsigned ? (double) (*(ushort*) buffer):
(double) (*(short*) buffer));
break;
case MYSQL_TYPE_LONG:
@ -3717,7 +3716,7 @@ static void fetch_float_with_conversion(MYSQL_BIND *param, MYSQL_FIELD *field,
int32 data= (int32) value;
longstore(buffer, data);
}
*param->error= MY_TRUNC(value) != (param->is_unsigned ? (double) (*(uint32*) buffer):
*param->error= val64 != (param->is_unsigned ? (double) (*(uint32*) buffer):
(double) (*(int32*) buffer));
break;
case MYSQL_TYPE_LONGLONG:
@ -3731,7 +3730,7 @@ static void fetch_float_with_conversion(MYSQL_BIND *param, MYSQL_FIELD *field,
longlong data= (longlong) value;
longlongstore(buffer, data);
}
*param->error= MY_TRUNC(value) != (param->is_unsigned ?
*param->error= val64 != (param->is_unsigned ?
ulonglong2double(*(ulonglong*) buffer) :
(double) (*(longlong*) buffer));
break;