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mariadb
Commit 22bcce25 authored by Sinisa@sinisa.nasamreza.org's avatar Sinisa@sinisa.nasamreza.org
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Adding a necessary functionality to ::store and ::save_in_field 

that will take place properly after pull from 4.0, in order to 
handle conversions from quoted constants to bigint's.
parent fdb3bcc5
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Showing with 401 additions and 195 deletions
sql/field.cc
View file @ 22bcce25
......@@ -424,7 +424,7 @@ void Field_decimal::overflow(bool negative)
}
void Field_decimal::store(const char *from,uint len,CHARSET_INFO *cs)
int Field_decimal::store(const char *from,uint len,CHARSET_INFO *cs)
{
reg3 int i;
uint tmp_dec;
......@@ -459,7 +459,7 @@ void Field_decimal::store(const char *from,uint len,CHARSET_INFO *cs)
if (!error)
current_thd->cuted_fields++;
Field_decimal::overflow(1);
return;
return 1;
}
}
}
......@@ -485,7 +485,7 @@ void Field_decimal::store(const char *from,uint len,CHARSET_INFO *cs)
current_thd->cuted_fields++;
// too big number, change to max or min number
Field_decimal::overflow(decstr.sign && decstr.sign_char == '-');
return;
return 1;
}
char *to=ptr;
for (i=(int) (field_length-tmp_dec-decstr.nr_length-decstr.extra - decstr.sign) ;
......@@ -520,16 +520,17 @@ void Field_decimal::store(const char *from,uint len,CHARSET_INFO *cs)
}
}
}
return (error) ? 1 : 0;
}
void Field_decimal::store(double nr)
int Field_decimal::store(double nr)
{
if (unsigned_flag && nr < 0)
{
overflow(1);
current_thd->cuted_fields++;
return;
return 1;
}
reg4 uint i,length;
char fyllchar,*to;
......@@ -548,6 +549,7 @@ void Field_decimal::store(double nr)
{
overflow(nr < 0.0);
current_thd->cuted_fields++;
return 1;
}
else
{
......@@ -555,17 +557,18 @@ void Field_decimal::store(double nr)
for (i=field_length-length ; i-- > 0 ;)
*to++ = fyllchar;
memcpy(to,buff,length);
return 0;
}
}
void Field_decimal::store(longlong nr)
int Field_decimal::store(longlong nr)
{
if (unsigned_flag && nr < 0)
{
overflow(1);
current_thd->cuted_fields++;
return;
return 1;
}
char buff[22];
uint length=(uint) (longlong10_to_str(nr,buff,-10)-buff);
......@@ -575,6 +578,7 @@ void Field_decimal::store(longlong nr)
{
overflow(test(nr < 0L)); /* purecov: inspected */
current_thd->cuted_fields++; /* purecov: inspected */
return 1;
}
else
{
......@@ -588,6 +592,7 @@ void Field_decimal::store(longlong nr)
to[length]='.';
bfill(to+length+1,dec,'0');
}
return 0;
}
}
......@@ -704,10 +709,11 @@ void Field_decimal::sql_type(String &res) const
** tiny int
****************************************************************************/
void Field_tiny::store(const char *from,uint len,CHARSET_INFO *cs)
int Field_tiny::store(const char *from,uint len,CHARSET_INFO *cs)
{
String tmp_str(from,len,default_charset_info);
long tmp= strtol(tmp_str.c_ptr(),NULL,10);
int error=0;
if (unsigned_flag)
{
......@@ -715,14 +721,19 @@ void Field_tiny::store(const char *from,uint len,CHARSET_INFO *cs)
{
tmp=0; /* purecov: inspected */
current_thd->cuted_fields++; /* purecov: inspected */
error = 1;
}
else if (tmp > 255)
{
tmp= 255;
current_thd->cuted_fields++;
error = 1;
}
else if (current_thd->count_cuted_fields && !test_if_int(from,len))
{
current_thd->cuted_fields++;
error = 1;
}
}
else
{
......@@ -730,21 +741,28 @@ void Field_tiny::store(const char *from,uint len,CHARSET_INFO *cs)
{
tmp= -128;
current_thd->cuted_fields++;
error = 1;
}
else if (tmp >= 128)
{
tmp= 127;
current_thd->cuted_fields++;
error = 1;
}
else if (current_thd->count_cuted_fields && !test_if_int(from,len))
{
current_thd->cuted_fields++;
error = 1;
}
}
ptr[0]= (char) tmp;
return error;
}
void Field_tiny::store(double nr)
int Field_tiny::store(double nr)
{
int error=0;
nr=rint(nr);
if (unsigned_flag)
{
......@@ -752,11 +770,13 @@ void Field_tiny::store(double nr)
{
*ptr=0;
current_thd->cuted_fields++;
error = 1;
}
else if (nr > 255.0)
{
*ptr=(char) 255;
current_thd->cuted_fields++;
error = 1;
}
else
*ptr=(char) nr;
......@@ -767,30 +787,36 @@ void Field_tiny::store(double nr)
{
*ptr= (char) -128;
current_thd->cuted_fields++;
error = 1;
}
else if (nr > 127.0)
{
*ptr=127;
current_thd->cuted_fields++;
error = 1;
}
else
*ptr=(char) nr;
}
return error;
}
void Field_tiny::store(longlong nr)
int Field_tiny::store(longlong nr)
{
int error=0;
if (unsigned_flag)
{
if (nr < 0L)
{
*ptr=0;
current_thd->cuted_fields++;
error = 1;
}
else if (nr > 255L)
{
*ptr= (char) 255;
current_thd->cuted_fields++;
error = 1;
}
else
*ptr=(char) nr;
......@@ -801,15 +827,18 @@ void Field_tiny::store(longlong nr)
{
*ptr= (char) -128;
current_thd->cuted_fields++;
error = 1;
}
else if (nr > 127L)
{
*ptr=127;
current_thd->cuted_fields++;
error = 1;
}
else
*ptr=(char) nr;
}
return error;
}
......@@ -875,24 +904,30 @@ void Field_tiny::sql_type(String &res) const
// Note: Sometimes this should be fixed to use one strtol() to use
// len and check for garbage after number.
void Field_short::store(const char *from,uint len,CHARSET_INFO *cs)
int Field_short::store(const char *from,uint len,CHARSET_INFO *cs)
{
String tmp_str(from,len,default_charset_info);
long tmp= strtol(tmp_str.c_ptr(),NULL,10);
int error=0;
if (unsigned_flag)
{
if (tmp < 0)
{
tmp=0;
current_thd->cuted_fields++;
error = 1;
}
else if (tmp > (uint16) ~0)
{
tmp=(uint16) ~0;
current_thd->cuted_fields++;
error = 1;
}
else if (current_thd->count_cuted_fields && !test_if_int(from,len))
{
current_thd->cuted_fields++;
error = 1;
}
}
else
{
......@@ -900,14 +935,19 @@ void Field_short::store(const char *from,uint len,CHARSET_INFO *cs)
{
tmp= INT_MIN16;
current_thd->cuted_fields++;
error = 1;
}
else if (tmp > INT_MAX16)
{
tmp=INT_MAX16;
current_thd->cuted_fields++;
error = 1;
}
else if (current_thd->count_cuted_fields && !test_if_int(from,len))
{
current_thd->cuted_fields++;
error = 1;
}
}
#ifdef WORDS_BIGENDIAN
if (table->db_low_byte_first)
......@@ -917,11 +957,13 @@ void Field_short::store(const char *from,uint len,CHARSET_INFO *cs)
else
#endif
shortstore(ptr,(short) tmp);
return error;
}
void Field_short::store(double nr)
int Field_short::store(double nr)
{
int error=0;
int16 res;
nr=rint(nr);
if (unsigned_flag)
......@@ -930,11 +972,13 @@ void Field_short::store(double nr)
{
res=0;
current_thd->cuted_fields++;
error = 1;
}
else if (nr > (double) (uint16) ~0)
{
res=(int16) (uint16) ~0;
current_thd->cuted_fields++;
error = 1;
}
else
res=(int16) (uint16) nr;
......@@ -945,11 +989,13 @@ void Field_short::store(double nr)
{
res=INT_MIN16;
current_thd->cuted_fields++;
error = 1;
}
else if (nr > (double) INT_MAX16)
{
res=INT_MAX16;
current_thd->cuted_fields++;
error = 1;
}
else
res=(int16) nr;
......@@ -962,10 +1008,12 @@ void Field_short::store(double nr)
else
#endif
shortstore(ptr,res);
return error;
}
void Field_short::store(longlong nr)
int Field_short::store(longlong nr)
{
int error=0;
int16 res;
if (unsigned_flag)
{
......@@ -973,11 +1021,13 @@ void Field_short::store(longlong nr)
{
res=0;
current_thd->cuted_fields++;
error = 1;
}
else if (nr > (longlong) (uint16) ~0)
{
res=(int16) (uint16) ~0;
current_thd->cuted_fields++;
error = 1;
}
else
res=(int16) (uint16) nr;
......@@ -988,11 +1038,13 @@ void Field_short::store(longlong nr)
{
res=INT_MIN16;
current_thd->cuted_fields++;
error = 1;
}
else if (nr > INT_MAX16)
{
res=INT_MAX16;
current_thd->cuted_fields++;
error = 1;
}
else
res=(int16) nr;
......@@ -1005,6 +1057,7 @@ void Field_short::store(longlong nr)
else
#endif
shortstore(ptr,res);
return error;
}
......@@ -1115,10 +1168,11 @@ void Field_short::sql_type(String &res) const
// Note: Sometimes this should be fixed to use one strtol() to use
// len and check for garbage after number.
void Field_medium::store(const char *from,uint len,CHARSET_INFO *cs)
int Field_medium::store(const char *from,uint len,CHARSET_INFO *cs)
{
String tmp_str(from,len,default_charset_info);
long tmp= strtol(tmp_str.c_ptr(),NULL,10);
int error=0;
if (unsigned_flag)
{
......@@ -1126,14 +1180,19 @@ void Field_medium::store(const char *from,uint len,CHARSET_INFO *cs)
{
tmp=0;
current_thd->cuted_fields++;
error = 1;
}
else if (tmp >= (long) (1L << 24))
{
tmp=(long) (1L << 24)-1L;
current_thd->cuted_fields++;
error = 1;
}
else if (current_thd->count_cuted_fields && !test_if_int(from,len))
{
current_thd->cuted_fields++;
error = 1;
}
}
else
{
......@@ -1141,22 +1200,29 @@ void Field_medium::store(const char *from,uint len,CHARSET_INFO *cs)
{
tmp= INT_MIN24;
current_thd->cuted_fields++;
error = 1;
}
else if (tmp > INT_MAX24)
{
tmp=INT_MAX24;
current_thd->cuted_fields++;
error = 1;
}
else if (current_thd->count_cuted_fields && !test_if_int(from,len))
{
current_thd->cuted_fields++;
error = 1;
}
}
int3store(ptr,tmp);
return error;
}
void Field_medium::store(double nr)
int Field_medium::store(double nr)
{
int error=0;
nr=rint(nr);
if (unsigned_flag)
{
......@@ -1164,12 +1230,14 @@ void Field_medium::store(double nr)
{
int3store(ptr,0);
current_thd->cuted_fields++;
error = 1;
}
else if (nr >= (double) (long) (1L << 24))
{
uint32 tmp=(uint32) (1L << 24)-1L;
int3store(ptr,tmp);
current_thd->cuted_fields++;
error = 1;
}
else
int3store(ptr,(uint32) nr);
......@@ -1181,32 +1249,38 @@ void Field_medium::store(double nr)
long tmp=(long) INT_MIN24;
int3store(ptr,tmp);
current_thd->cuted_fields++;
error = 1;
}
else if (nr > (double) INT_MAX24)
{
long tmp=(long) INT_MAX24;
int3store(ptr,tmp);
current_thd->cuted_fields++;
error = 1;
}
else
int3store(ptr,(long) nr);
}
return error;
}
void Field_medium::store(longlong nr)
int Field_medium::store(longlong nr)
{
int error=0;
if (unsigned_flag)
{
if (nr < 0L)
{
int3store(ptr,0);
current_thd->cuted_fields++;
error = 1;
}
else if (nr >= (longlong) (long) (1L << 24))
{
long tmp=(long) (1L << 24)-1L;;
int3store(ptr,tmp);
current_thd->cuted_fields++;
error = 1;
}
else
int3store(ptr,(uint32) nr);
......@@ -1218,16 +1292,19 @@ void Field_medium::store(longlong nr)
long tmp=(long) INT_MIN24;
int3store(ptr,tmp);
current_thd->cuted_fields++;
error = 1;
}
else if (nr > (longlong) INT_MAX24)
{
long tmp=(long) INT_MAX24;
int3store(ptr,tmp);
current_thd->cuted_fields++;
error = 1;
}
else
int3store(ptr,(long) nr);
}
return error;
}
......@@ -1300,13 +1377,14 @@ void Field_medium::sql_type(String &res) const
// Note: Sometimes this should be fixed to use one strtol() to use
// len and check for garbage after number.
void Field_long::store(const char *from,uint len,CHARSET_INFO *cs)
int Field_long::store(const char *from,uint len,CHARSET_INFO *cs)
{
while (len && my_isspace(system_charset_info,*from))
{
len--; from++;
}
long tmp;
int error=0;
String tmp_str(from,len,default_charset_info);
errno=0;
if (unsigned_flag)
......@@ -1315,6 +1393,7 @@ void Field_long::store(const char *from,uint len,CHARSET_INFO *cs)
{
tmp=0; // Set negative to 0
errno=ERANGE;
error = 1;
}
else
tmp=(long) strtoul(tmp_str.c_ptr(),NULL,10);
......@@ -1322,7 +1401,10 @@ void Field_long::store(const char *from,uint len,CHARSET_INFO *cs)
else
tmp=strtol(tmp_str.c_ptr(),NULL,10);
if (errno || current_thd->count_cuted_fields && !test_if_int(from,len))
{
current_thd->cuted_fields++;
error = 1;
}
#ifdef WORDS_BIGENDIAN
if (table->db_low_byte_first)
{
......@@ -1331,11 +1413,13 @@ void Field_long::store(const char *from,uint len,CHARSET_INFO *cs)
else
#endif
longstore(ptr,tmp);
return error;
}
void Field_long::store(double nr)
int Field_long::store(double nr)
{
int error=0;
int32 res;
nr=rint(nr);
if (unsigned_flag)
......@@ -1344,11 +1428,13 @@ void Field_long::store(double nr)
{
res=0;
current_thd->cuted_fields++;
error = 1;
}
else if (nr > (double) (ulong) ~0L)
{
res=(int32) (uint32) ~0L;
current_thd->cuted_fields++;
error = 1;
}
else
res=(int32) (ulong) nr;
......@@ -1359,11 +1445,13 @@ void Field_long::store(double nr)
{
res=(int32) INT_MIN32;
current_thd->cuted_fields++;
error = 1;
}
else if (nr > (double) INT_MAX32)
{
res=(int32) INT_MAX32;
current_thd->cuted_fields++;
error = 1;
}
else
res=(int32) nr;
......@@ -1376,11 +1464,13 @@ void Field_long::store(double nr)
else
#endif
longstore(ptr,res);
return error;
}
void Field_long::store(longlong nr)
int Field_long::store(longlong nr)
{
int error=0;
int32 res;
if (unsigned_flag)
{
......@@ -1388,11 +1478,13 @@ void Field_long::store(longlong nr)
{
res=0;
current_thd->cuted_fields++;
error = 1;
}
else if (nr >= (LL(1) << 32))
{
res=(int32) (uint32) ~0L;
current_thd->cuted_fields++;
error = 1;
}
else
res=(int32) (uint32) nr;
......@@ -1403,11 +1495,13 @@ void Field_long::store(longlong nr)
{
res=(int32) INT_MIN32;
current_thd->cuted_fields++;
error = 1;
}
else if (nr > (longlong) INT_MAX32)
{
res=(int32) INT_MAX32;
current_thd->cuted_fields++;
error = 1;
}
else
res=(int32) nr;
......@@ -1420,6 +1514,7 @@ void Field_long::store(longlong nr)
else
#endif
longstore(ptr,res);
return error;
}
......@@ -1528,7 +1623,7 @@ void Field_long::sql_type(String &res) const
** longlong int
****************************************************************************/
void Field_longlong::store(const char *from,uint len,CHARSET_INFO *cs)
int Field_longlong::store(const char *from,uint len,CHARSET_INFO *cs)
{
while (len && my_isspace(system_charset_info,*from))
{ // For easy error check
......@@ -1536,6 +1631,7 @@ void Field_longlong::store(const char *from,uint len,CHARSET_INFO *cs)
}
longlong tmp;
String tmp_str(from,len,default_charset_info);
int error=0;
errno=0;
if (unsigned_flag)
{
......@@ -1543,6 +1639,7 @@ void Field_longlong::store(const char *from,uint len,CHARSET_INFO *cs)
{
tmp=0; // Set negative to 0
errno=ERANGE;
error = 1;
}
else
tmp=(longlong) strtoull(tmp_str.c_ptr(),NULL,10);
......@@ -1550,7 +1647,10 @@ void Field_longlong::store(const char *from,uint len,CHARSET_INFO *cs)
else
tmp=strtoll(tmp_str.c_ptr(),NULL,10);
if (errno || current_thd->count_cuted_fields && !test_if_int(from,len))
{
current_thd->cuted_fields++;
error = 1;
}
#ifdef WORDS_BIGENDIAN
if (table->db_low_byte_first)
{
......@@ -1559,11 +1659,13 @@ void Field_longlong::store(const char *from,uint len,CHARSET_INFO *cs)
else
#endif
longlongstore(ptr,tmp);
return error;
}
void Field_longlong::store(double nr)
int Field_longlong::store(double nr)
{
int error=0;
longlong res;
nr=rint(nr);
if (unsigned_flag)
......@@ -1572,11 +1674,13 @@ void Field_longlong::store(double nr)
{
res=0;
current_thd->cuted_fields++;
error = 1;
}
else if (nr >= (double) ~ (ulonglong) 0)
{
res= ~(longlong) 0;
current_thd->cuted_fields++;
error = 1;
}
else
res=(longlong) (ulonglong) nr;
......@@ -1587,11 +1691,13 @@ void Field_longlong::store(double nr)
{
res=(longlong) LONGLONG_MIN;
current_thd->cuted_fields++;
error = 1;
}
else if (nr >= (double) LONGLONG_MAX)
{
res=(longlong) LONGLONG_MAX;
current_thd->cuted_fields++;
error = 1;
}
else
res=(longlong) nr;
......@@ -1604,10 +1710,11 @@ void Field_longlong::store(double nr)
else
#endif
longlongstore(ptr,res);
return error;
}
void Field_longlong::store(longlong nr)
int Field_longlong::store(longlong nr)
{
#ifdef WORDS_BIGENDIAN
if (table->db_low_byte_first)
......@@ -1617,6 +1724,7 @@ void Field_longlong::store(longlong nr)
else
#endif
longlongstore(ptr,nr);
return 0;
}
......@@ -1735,35 +1843,43 @@ void Field_longlong::sql_type(String &res) const
** single precision float
****************************************************************************/
void Field_float::store(const char *from,uint len,CHARSET_INFO *cs)
int Field_float::store(const char *from,uint len,CHARSET_INFO *cs)
{
String tmp_str(from,len,default_charset_info);
errno=0;
Field_float::store(atof(tmp_str.c_ptr()));
if (errno || current_thd->count_cuted_fields && !test_if_real(from,len))
{
current_thd->cuted_fields++;
return 1;
}
return (errno) ? 1 : 0;
}
void Field_float::store(double nr)
int Field_float::store(double nr)
{
float j;
int error=0;
if (dec < NOT_FIXED_DEC)
nr=floor(nr*log_10[dec]+0.5)/log_10[dec]; // To fixed point
if (unsigned_flag && nr < 0)
{
current_thd->cuted_fields++;
nr=0;
error = 1;
}
if (nr < -FLT_MAX)
{
j= -FLT_MAX;
current_thd->cuted_fields++;
error = 1;
}
else if (nr > FLT_MAX)
{
j=FLT_MAX;
current_thd->cuted_fields++;
error = 1;
}
else
j= (float) nr;
......@@ -1775,16 +1891,19 @@ void Field_float::store(double nr)
else
#endif
memcpy_fixed(ptr,(byte*) &j,sizeof(j));
return error;
}
void Field_float::store(longlong nr)
int Field_float::store(longlong nr)
{
int error=0;
float j= (float) nr;
if (unsigned_flag && j < 0)
{
current_thd->cuted_fields++;
j=0;
error = 1;
}
#ifdef WORDS_BIGENDIAN
if (table->db_low_byte_first)
......@@ -1794,6 +1913,7 @@ void Field_float::store(longlong nr)
else
#endif
memcpy_fixed(ptr,(byte*) &j,sizeof(j));
return error;
}
......@@ -1985,17 +2105,22 @@ void Field_float::sql_type(String &res) const
** double precision floating point numbers
****************************************************************************/
void Field_double::store(const char *from,uint len,CHARSET_INFO *cs)
int Field_double::store(const char *from,uint len,CHARSET_INFO *cs)
{
String tmp_str(from,len,default_charset_info);
errno=0;
int error=0;
double j= atof(tmp_str.c_ptr());
if (errno || current_thd->count_cuted_fields && !test_if_real(from,len))
{
current_thd->cuted_fields++;
error = 1;
}
if (unsigned_flag && j < 0)
{
current_thd->cuted_fields++;
j=0;
error = 1;
}
#ifdef WORDS_BIGENDIAN
if (table->db_low_byte_first)
......@@ -2005,17 +2130,20 @@ void Field_double::store(const char *from,uint len,CHARSET_INFO *cs)
else
#endif
doublestore(ptr,j);
return error;
}
void Field_double::store(double nr)
int Field_double::store(double nr)
{
int error=0;
if (dec < NOT_FIXED_DEC)
nr=floor(nr*log_10[dec]+0.5)/log_10[dec]; // To fixed point
if (unsigned_flag && nr < 0)
{
current_thd->cuted_fields++;
nr=0;
error = 1;
}
#ifdef WORDS_BIGENDIAN
if (table->db_low_byte_first)
......@@ -2025,15 +2153,18 @@ void Field_double::store(double nr)
else
#endif
doublestore(ptr,nr);
return error;
}
void Field_double::store(longlong nr)
int Field_double::store(longlong nr)
{
double j= (double) nr;
int error=0;
if (unsigned_flag && j < 0)
{
current_thd->cuted_fields++;
error = 1;
j=0;
}
#ifdef WORDS_BIGENDIAN
......@@ -2044,6 +2175,7 @@ void Field_double::store(longlong nr)
else
#endif
doublestore(ptr,j);
return error;
}
......@@ -2241,7 +2373,7 @@ Field_timestamp::Field_timestamp(char *ptr_arg, uint32 len_arg,
}
void Field_timestamp::store(const char *from,uint len,CHARSET_INFO *cs)
int Field_timestamp::store(const char *from,uint len,CHARSET_INFO *cs)
{
long tmp=(long) str_to_timestamp(from,len);
#ifdef WORDS_BIGENDIAN
......@@ -2252,9 +2384,10 @@ void Field_timestamp::store(const char *from,uint len,CHARSET_INFO *cs)
else
#endif
longstore(ptr,tmp);
return 0;
}
void Field_timestamp::fill_and_store(char *from,uint len)
void Field_timestamp::fill_and_store(char *from,uint len)
{
uint res_length;
if (len <= field_length)
......@@ -2283,14 +2416,17 @@ void Field_timestamp::fill_and_store(char *from,uint len)
}
void Field_timestamp::store(double nr)
int Field_timestamp::store(double nr)
{
int error=0;
if (nr < 0 || nr > 99991231235959.0)
{
nr=0; // Avoid overflow on buff
current_thd->cuted_fields++;
error = 1;
}
Field_timestamp::store((longlong) rint(nr));
error |= Field_timestamp::store((longlong) rint(nr));
return error;
}
......@@ -2331,7 +2467,7 @@ static longlong fix_datetime(longlong nr)
}
void Field_timestamp::store(longlong nr)
int Field_timestamp::store(longlong nr)
{
TIME l_time;
time_t timestamp;
......@@ -2359,6 +2495,7 @@ void Field_timestamp::store(longlong nr)
else
#endif
longstore(ptr,(uint32) timestamp);
return 0;
}
......@@ -2580,12 +2717,16 @@ void Field_timestamp::set_time()
** Stored as a 3 byte unsigned int
****************************************************************************/
void Field_time::store(const char *from,uint len,CHARSET_INFO *cs)
int Field_time::store(const char *from,uint len,CHARSET_INFO *cs)
{
TIME ltime;
long tmp;
int error=0;
if (str_to_time(from,len,&ltime))
{
tmp=0L;
error = 1;
}
else
{
if (ltime.month)
......@@ -2595,26 +2736,31 @@ void Field_time::store(const char *from,uint len,CHARSET_INFO *cs)
{
tmp=8385959;
current_thd->cuted_fields++;
error = 1;
}
}
if (ltime.neg)
tmp= -tmp;
Field_time::store((longlong) tmp);
error |= Field_time::store((longlong) tmp);
return error;
}
void Field_time::store(double nr)
int Field_time::store(double nr)
{
long tmp;
int error=0;
if (nr > 8385959.0)
{
tmp=8385959L;
current_thd->cuted_fields++;
error = 1;
}
else if (nr < -8385959.0)
{
tmp= -8385959L;
current_thd->cuted_fields++;
error = 1;
}
else
{
......@@ -2625,24 +2771,29 @@ void Field_time::store(double nr)
{
tmp=0;
current_thd->cuted_fields++;
error = 1;
}
}
int3store(ptr,tmp);
return error;
}
void Field_time::store(longlong nr)
int Field_time::store(longlong nr)
{
long tmp;
int error=0;
if (nr > (longlong) 8385959L)
{
tmp=8385959L;
current_thd->cuted_fields++;
error = 1;
}
else if (nr < (longlong) -8385959L)
{
tmp= -8385959L;
current_thd->cuted_fields++;
error = 1;
}
else
{
......@@ -2651,9 +2802,11 @@ void Field_time::store(longlong nr)
{
tmp=0;
current_thd->cuted_fields++;
error = 1;
}
}
int3store(ptr,tmp);
return error;
}
......@@ -2729,7 +2882,7 @@ void Field_time::sql_type(String &res) const
** Can handle 2 byte or 4 byte years!
****************************************************************************/
void Field_year::store(const char *from, uint len,CHARSET_INFO *cs)
int Field_year::store(const char *from, uint len,CHARSET_INFO *cs)
{
String tmp_str(from,len,default_charset_info);
long nr= strtol(tmp_str.c_ptr(),NULL,10);
......@@ -2738,7 +2891,7 @@ void Field_year::store(const char *from, uint len,CHARSET_INFO *cs)
{
*ptr=0;
current_thd->cuted_fields++;
return;
return 1;
}
else if (current_thd->count_cuted_fields && !test_if_int(from,len))
current_thd->cuted_fields++;
......@@ -2750,23 +2903,27 @@ void Field_year::store(const char *from, uint len,CHARSET_INFO *cs)
nr-= 1900;
}
*ptr= (char) (unsigned char) nr;
return 0;
}
void Field_year::store(double nr)
int Field_year::store(double nr)
{
if (nr < 0.0 || nr >= 2155.0)
Field_year::store((longlong) -1);
{
(void) Field_year::store((longlong) -1);
return 1;
}
else
Field_year::store((longlong) nr);
return Field_year::store((longlong) nr);
}
void Field_year::store(longlong nr)
int Field_year::store(longlong nr)
{
if (nr < 0 || nr >= 100 && nr <= 1900 || nr > 2155)
{
*ptr=0;
current_thd->cuted_fields++;
return;
return 1;
}
if (nr != 0 || field_length != 4) // 0000 -> 0; 00 -> 2000
{
......@@ -2776,6 +2933,7 @@ void Field_year::store(longlong nr)
nr-= 1900;
}
*ptr= (char) (unsigned char) nr;
return 0;
}
......@@ -2818,12 +2976,16 @@ void Field_year::sql_type(String &res) const
** Stored as a 4 byte unsigned int
****************************************************************************/
void Field_date::store(const char *from, uint len,CHARSET_INFO *cs)
int Field_date::store(const char *from, uint len,CHARSET_INFO *cs)
{
TIME l_time;
uint32 tmp;
int error=0;
if (str_to_TIME(from,len,&l_time,1) == TIMESTAMP_NONE)
{
tmp=0;
error = 1;
}
else
tmp=(uint32) l_time.year*10000L + (uint32) (l_time.month*100+l_time.day);
#ifdef WORDS_BIGENDIAN
......@@ -2834,18 +2996,21 @@ void Field_date::store(const char *from, uint len,CHARSET_INFO *cs)
else
#endif
longstore(ptr,tmp);
return error;
}
void Field_date::store(double nr)
int Field_date::store(double nr)
{
long tmp;
int error=0;
if (nr >= 19000000000000.0 && nr <= 99991231235959.0)
nr=floor(nr/1000000.0); // Timestamp to date
if (nr < 0.0 || nr > 99991231.0)
{
tmp=0L;
current_thd->cuted_fields++;
error = 1;
}
else
tmp=(long) rint(nr);
......@@ -2857,18 +3022,21 @@ void Field_date::store(double nr)
else
#endif
longstore(ptr,tmp);
return error;
}
void Field_date::store(longlong nr)
int Field_date::store(longlong nr)
{
long tmp;
int error=0;
if (nr >= LL(19000000000000) && nr < LL(99991231235959))
nr=nr/LL(1000000); // Timestamp to date
if (nr < 0 || nr > LL(99991231))
{
tmp=0L;
current_thd->cuted_fields++;
error = 1;
}
else
tmp=(long) nr;
......@@ -2880,6 +3048,7 @@ void Field_date::store(longlong nr)
else
#endif
longstore(ptr,tmp);
return error;
}
......@@ -2975,35 +3144,45 @@ void Field_date::sql_type(String &res) const
** In number context: YYYYMMDD
****************************************************************************/
void Field_newdate::store(const char *from,uint len,CHARSET_INFO *cs)
int Field_newdate::store(const char *from,uint len,CHARSET_INFO *cs)
{
TIME l_time;
long tmp;
int error=0;
if (str_to_TIME(from,len,&l_time,1) == TIMESTAMP_NONE)
{
tmp=0L;
error = 1;
}
else
tmp= l_time.day + l_time.month*32 + l_time.year*16*32;
int3store(ptr,tmp);
return error;
}
void Field_newdate::store(double nr)
int Field_newdate::store(double nr)
{
if (nr < 0.0 || nr > 99991231235959.0)
Field_newdate::store((longlong) -1);
{
(void) Field_newdate::store((longlong) -1);
return 1;
}
else
Field_newdate::store((longlong) rint(nr));
return Field_newdate::store((longlong) rint(nr));
}
void Field_newdate::store(longlong nr)
int Field_newdate::store(longlong nr)
{
int32 tmp;
int error=0;
if (nr >= LL(100000000) && nr <= LL(99991231235959))
nr=nr/LL(1000000); // Timestamp to date
if (nr < 0L || nr > 99991231L)
{
tmp=0;
current_thd->cuted_fields++;
error = 1;
}
else
{
......@@ -3021,11 +3200,13 @@ void Field_newdate::store(longlong nr)
{
tmp=0L; // Don't allow date to change
current_thd->cuted_fields++;
error = 1;
}
else
tmp= day + month*32 + (tmp/10000)*16*32;
}
int3store(ptr,(int32) tmp);
return error;
}
void Field_newdate::store_time(TIME *ltime,timestamp_type type)
......@@ -3128,7 +3309,7 @@ void Field_newdate::sql_type(String &res) const
** Stored as a 8 byte unsigned int. Should sometimes be change to a 6 byte int.
****************************************************************************/
void Field_datetime::store(const char *from,uint len,CHARSET_INFO *cs)
int Field_datetime::store(const char *from,uint len,CHARSET_INFO *cs)
{
longlong tmp=str_to_datetime(from,len,1);
#ifdef WORDS_BIGENDIAN
......@@ -3139,26 +3320,32 @@ void Field_datetime::store(const char *from,uint len,CHARSET_INFO *cs)
else
#endif
longlongstore(ptr,tmp);
return 0;
}
void Field_datetime::store(double nr)
int Field_datetime::store(double nr)
{
int error=0;
if (nr < 0.0 || nr > 99991231235959.0)
{
nr=0.0;
current_thd->cuted_fields++;
error = 1;
}
Field_datetime::store((longlong) rint(nr));
error |= Field_datetime::store((longlong) rint(nr));
return error;
}
void Field_datetime::store(longlong nr)
int Field_datetime::store(longlong nr)
{
int error=0;
if (nr < 0 || nr > LL(99991231235959))
{
nr=0;
current_thd->cuted_fields++;
error = 1;
}
else
nr=fix_datetime(nr);
......@@ -3170,6 +3357,7 @@ void Field_datetime::store(longlong nr)
else
#endif
longlongstore(ptr,nr);
return error;
}
void Field_datetime::store_time(TIME *ltime,timestamp_type type)
......@@ -3344,9 +3532,10 @@ void Field_datetime::sql_type(String &res) const
/* Copy a string and fill with space */
void Field_string::store(const char *from,uint length,CHARSET_INFO *cs)
int Field_string::store(const char *from,uint length,CHARSET_INFO *cs)
{
field_charset=cs;
int error=0;
#ifdef USE_TIS620
if(!binary_flag) {
ThNormalize((uchar *)ptr, field_length, (uchar *)from, length);
......@@ -3372,30 +3561,32 @@ void Field_string::store(const char *from,uint length,CHARSET_INFO *cs)
if (!my_isspace(field_charset,*from))
{
current_thd->cuted_fields++;
error=1;
break;
}
}
}
}
#endif /* USE_TIS620 */
return error;
}
void Field_string::store(double nr)
int Field_string::store(double nr)
{
char buff[MAX_FIELD_WIDTH],*end;
int width=min(field_length,DBL_DIG+5);
sprintf(buff,"%-*.*g",width,max(width-5,0),nr);
end=strcend(buff,' ');
Field_string::store(buff,(uint) (end - buff), default_charset_info);
return Field_string::store(buff,(uint) (end - buff), default_charset_info);
}
void Field_string::store(longlong nr)
int Field_string::store(longlong nr)
{
char buff[22];
char *end=longlong10_to_str(nr,buff,-10);
Field_string::store(buff,(uint) (end-buff), default_charset_info);
return Field_string::store(buff,(uint) (end-buff), default_charset_info);
}
......@@ -3554,8 +3745,9 @@ uint Field_string::max_packed_col_length(uint max_length)
****************************************************************************/
void Field_varstring::store(const char *from,uint length,CHARSET_INFO *cs)
int Field_varstring::store(const char *from,uint length,CHARSET_INFO *cs)
{
int error=0;
field_charset=cs;
#ifdef USE_TIS620
if(!binary_flag)
......@@ -3572,27 +3764,29 @@ void Field_varstring::store(const char *from,uint length,CHARSET_INFO *cs)
length=field_length;
memcpy(ptr+2,from,field_length);
current_thd->cuted_fields++;
error = 1;
}
#endif /* USE_TIS620 */
int2store(ptr,length);
return error;
}
void Field_varstring::store(double nr)
int Field_varstring::store(double nr)
{
char buff[MAX_FIELD_WIDTH],*end;
int width=min(field_length,DBL_DIG+5);
sprintf(buff,"%-*.*g",width,max(width-5,0),nr);
end=strcend(buff,' ');
Field_varstring::store(buff,(uint) (end - buff), default_charset_info);
return Field_varstring::store(buff,(uint) (end - buff), default_charset_info);
}
void Field_varstring::store(longlong nr)
int Field_varstring::store(longlong nr)
{
char buff[22];
char *end=longlong10_to_str(nr,buff,-10);
Field_varstring::store(buff,(uint) (end-buff), default_charset_info);
return Field_varstring::store(buff,(uint) (end-buff), default_charset_info);
}
......@@ -3877,7 +4071,7 @@ uint32 Field_blob::get_length(const char *pos)
}
void Field_blob::store(const char *from,uint len,CHARSET_INFO *cs)
int Field_blob::store(const char *from,uint len,CHARSET_INFO *cs)
{
field_charset=cs;
if (!len)
......@@ -3911,20 +4105,21 @@ void Field_blob::store(const char *from,uint len,CHARSET_INFO *cs)
}
bmove(ptr+packlength,(char*) &from,sizeof(char*));
}
return 0;
}
void Field_blob::store(double nr)
int Field_blob::store(double nr)
{
value.set(nr);
Field_blob::store(value.ptr(),(uint) value.length(), default_charset_info);
return Field_blob::store(value.ptr(),(uint) value.length(), default_charset_info);
}
void Field_blob::store(longlong nr)
int Field_blob::store(longlong nr)
{
value.set(nr);
Field_blob::store(value.ptr(), (uint) value.length(), default_charset_info);
return Field_blob::store(value.ptr(), (uint) value.length(), default_charset_info);
}
......@@ -4071,7 +4266,7 @@ void Field_blob::get_key_image(char *buff,uint length, imagetype type)
void Field_blob::set_key_image(char *buff,uint length)
{
length=uint2korr(buff);
Field_blob::store(buff+2,length, default_charset_info);
(void) Field_blob::store(buff+2,length, default_charset_info);
}
void Field_geom::get_key_image(char *buff,uint length, imagetype type)
......@@ -4392,8 +4587,9 @@ uint find_enum(TYPELIB *lib,const char *x, uint length)
** (if there isn't a empty value in the enum)
*/
void Field_enum::store(const char *from,uint length,CHARSET_INFO *cs)
int Field_enum::store(const char *from,uint length,CHARSET_INFO *cs)
{
int error=0;
uint tmp=find_enum(typelib,from,length);
if (!tmp)
{
......@@ -4413,29 +4609,34 @@ void Field_enum::store(const char *from,uint length,CHARSET_INFO *cs)
{
tmp=0;
current_thd->cuted_fields++;
error=1;
}
}
else
current_thd->cuted_fields++;
}
store_type((ulonglong) tmp);
return error;
}
void Field_enum::store(double nr)
int Field_enum::store(double nr)
{
Field_enum::store((longlong) nr);
return Field_enum::store((longlong) nr);
}
void Field_enum::store(longlong nr)
int Field_enum::store(longlong nr)
{
int error=0;
if ((uint) nr > typelib->count || nr == 0)
{
current_thd->cuted_fields++;
nr=0;
error=1;
}
store_type((ulonglong) (uint) nr);
return error;
}
......@@ -4583,8 +4784,9 @@ ulonglong find_set(TYPELIB *lib,const char *x,uint length)
}
void Field_set::store(const char *from,uint length,CHARSET_INFO *cs)
int Field_set::store(const char *from,uint length,CHARSET_INFO *cs)
{
int error=0;
ulonglong tmp=find_set(typelib,from,length);
if (!tmp && length && length < 22)
{
......@@ -4600,23 +4802,30 @@ void Field_set::store(const char *from,uint length,CHARSET_INFO *cs)
tmp=strtoull(conv,&end,10);
if (my_errno || end != conv+length ||
tmp > (ulonglong) (((longlong) 1 << typelib->count) - (longlong) 1))
{
tmp=0;
error=1;
}
else
current_thd->cuted_fields--; // Remove warning from find_set
}
store_type(tmp);
return error;
}
void Field_set::store(longlong nr)
int Field_set::store(longlong nr)
{
int error=0;
if ((ulonglong) nr > (ulonglong) (((longlong) 1 << typelib->count) -
(longlong) 1))
{
nr&= (longlong) (((longlong) 1 << typelib->count) - (longlong) 1);
current_thd->cuted_fields++;
error=1;
}
store_type((ulonglong) nr);
return error;
}
......
sql/field.h
View file @ 22bcce25
......@@ -60,9 +60,9 @@ public:
utype unireg_check_arg, const char *field_name_arg,
struct st_table *table_arg);
virtual ~Field() {}
virtual void store(const char *to,uint length,CHARSET_INFO *cs)=0;
virtual void store(double nr)=0;
virtual void store(longlong nr)=0;
virtual int store(const char *to,uint length,CHARSET_INFO *cs)=0;
virtual int store(double nr)=0;
virtual int store(longlong nr)=0;
virtual void store_time(TIME *ltime,timestamp_type t_type);
virtual double val_real(void)=0;
virtual longlong val_int(void)=0;
......@@ -281,9 +281,9 @@ public:
enum ha_base_keytype key_type() const
{ return zerofill ? HA_KEYTYPE_BINARY : HA_KEYTYPE_NUM; }
void reset(void);
void store(const char *to,uint length,CHARSET_INFO *charset);
void store(double nr);
void store(longlong nr);
int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr);
int store(longlong nr);
double val_real(void);
longlong val_int(void);
String *val_str(String*,String *);
......@@ -310,9 +310,9 @@ public:
enum_field_types type() const { return FIELD_TYPE_TINY;}
enum ha_base_keytype key_type() const
{ return unsigned_flag ? HA_KEYTYPE_BINARY : HA_KEYTYPE_INT8; }
void store(const char *to,uint length,CHARSET_INFO *charset);
void store(double nr);
void store(longlong nr);
int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr);
int store(longlong nr);
void reset(void) { ptr[0]=0; }
double val_real(void);
longlong val_int(void);
......@@ -339,9 +339,9 @@ public:
enum_field_types type() const { return FIELD_TYPE_SHORT;}
enum ha_base_keytype key_type() const
{ return unsigned_flag ? HA_KEYTYPE_USHORT_INT : HA_KEYTYPE_SHORT_INT;}
void store(const char *to,uint length,CHARSET_INFO *charset);
void store(double nr);
void store(longlong nr);
int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr);
int store(longlong nr);
void reset(void) { ptr[0]=ptr[1]=0; }
double val_real(void);
longlong val_int(void);
......@@ -368,9 +368,9 @@ public:
enum_field_types type() const { return FIELD_TYPE_INT24;}
enum ha_base_keytype key_type() const
{ return unsigned_flag ? HA_KEYTYPE_UINT24 : HA_KEYTYPE_INT24; }
void store(const char *to,uint length,CHARSET_INFO *charset);
void store(double nr);
void store(longlong nr);
int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr);
int store(longlong nr);
void reset(void) { ptr[0]=ptr[1]=ptr[2]=0; }
double val_real(void);
longlong val_int(void);
......@@ -402,9 +402,9 @@ public:
enum_field_types type() const { return FIELD_TYPE_LONG;}
enum ha_base_keytype key_type() const
{ return unsigned_flag ? HA_KEYTYPE_ULONG_INT : HA_KEYTYPE_LONG_INT; }
void store(const char *to,uint length,CHARSET_INFO *charset);
void store(double nr);
void store(longlong nr);
int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr);
int store(longlong nr);
void reset(void) { ptr[0]=ptr[1]=ptr[2]=ptr[3]=0; }
double val_real(void);
longlong val_int(void);
......@@ -438,9 +438,9 @@ public:
enum_field_types type() const { return FIELD_TYPE_LONGLONG;}
enum ha_base_keytype key_type() const
{ return unsigned_flag ? HA_KEYTYPE_ULONGLONG : HA_KEYTYPE_LONGLONG; }
void store(const char *to,uint length,CHARSET_INFO *charset);
void store(double nr);
void store(longlong nr);
int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr);
int store(longlong nr);
void reset(void) { ptr[0]=ptr[1]=ptr[2]=ptr[3]=ptr[4]=ptr[5]=ptr[6]=ptr[7]=0; }
double val_real(void);
longlong val_int(void);
......@@ -465,9 +465,9 @@ public:
{}
enum_field_types type() const { return FIELD_TYPE_FLOAT;}
enum ha_base_keytype key_type() const { return HA_KEYTYPE_FLOAT; }
void store(const char *to,uint length,CHARSET_INFO *charset);
void store(double nr);
void store(longlong nr);
int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr);
int store(longlong nr);
void reset(void) { bzero(ptr,sizeof(float)); }
double val_real(void);
longlong val_int(void);
......@@ -497,9 +497,9 @@ public:
{}
enum_field_types type() const { return FIELD_TYPE_DOUBLE;}
enum ha_base_keytype key_type() const { return HA_KEYTYPE_DOUBLE; }
void store(const char *to,uint length,CHARSET_INFO *charset);
void store(double nr);
void store(longlong nr);
int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr);
int store(longlong nr);
void reset(void) { bzero(ptr,sizeof(double)); }
double val_real(void);
longlong val_int(void);
......@@ -523,9 +523,9 @@ public:
unireg_check_arg, field_name_arg, table_arg, default_charset_info)
{}
enum_field_types type() const { return FIELD_TYPE_NULL;}
void store(const char *to, uint length, CHARSET_INFO *cs) { null[0]=1; }
void store(double nr) { null[0]=1; }
void store(longlong nr) { null[0]=1; }
int store(const char *to, uint length, CHARSET_INFO *cs) { null[0]=1; return 0; }
int store(double nr) { null[0]=1; return 0; }
int store(longlong nr) { null[0]=1; return 0; }
void reset(void) {}
double val_real(void) { return 0.0;}
longlong val_int(void) { return 0;}
......@@ -547,9 +547,9 @@ public:
enum Item_result result_type () const { return field_length == 8 || field_length == 14 ? INT_RESULT : STRING_RESULT; }
enum_field_types type() const { return FIELD_TYPE_TIMESTAMP;}
enum ha_base_keytype key_type() const { return HA_KEYTYPE_ULONG_INT; }
void store(const char *to,uint length,CHARSET_INFO *charset);
void store(double nr);
void store(longlong nr);
int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr);
int store(longlong nr);
void reset(void) { ptr[0]=ptr[1]=ptr[2]=ptr[3]=0; }
double val_real(void);
longlong val_int(void);
......@@ -587,9 +587,9 @@ public:
unireg_check_arg, field_name_arg, table_arg, 1, 1)
{}
enum_field_types type() const { return FIELD_TYPE_YEAR;}
void store(const char *to,uint length,CHARSET_INFO *charset);
void store(double nr);
void store(longlong nr);
int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr);
int store(longlong nr);
double val_real(void);
longlong val_int(void);
String *val_str(String*,String *);
......@@ -612,9 +612,9 @@ public:
enum_field_types type() const { return FIELD_TYPE_DATE;}
enum ha_base_keytype key_type() const { return HA_KEYTYPE_ULONG_INT; }
enum Item_result cmp_type () const { return INT_RESULT; }
void store(const char *to,uint length,CHARSET_INFO *charset);
void store(double nr);
void store(longlong nr);
int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr);
int store(longlong nr);
void reset(void) { ptr[0]=ptr[1]=ptr[2]=ptr[3]=0; }
double val_real(void);
longlong val_int(void);
......@@ -639,9 +639,9 @@ public:
enum_field_types real_type() const { return FIELD_TYPE_NEWDATE; }
enum ha_base_keytype key_type() const { return HA_KEYTYPE_UINT24; }
enum Item_result cmp_type () const { return INT_RESULT; }
void store(const char *to,uint length,CHARSET_INFO *charset);
void store(double nr);
void store(longlong nr);
int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr);
int store(longlong nr);
void store_time(TIME *ltime,timestamp_type type);
void reset(void) { ptr[0]=ptr[1]=ptr[2]=0; }
double val_real(void);
......@@ -673,9 +673,9 @@ public:
enum_field_types type() const { return FIELD_TYPE_TIME;}
enum ha_base_keytype key_type() const { return HA_KEYTYPE_INT24; }
enum Item_result cmp_type () const { return INT_RESULT; }
void store(const char *to,uint length,CHARSET_INFO *charset);
void store(double nr);
void store(longlong nr);
int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr);
int store(longlong nr);
void reset(void) { ptr[0]=ptr[1]=ptr[2]=0; }
double val_real(void);
longlong val_int(void);
......@@ -707,9 +707,9 @@ public:
enum ha_base_keytype key_type() const { return HA_KEYTYPE_ULONGLONG; }
#endif
enum Item_result cmp_type () const { return INT_RESULT; }
void store(const char *to,uint length,CHARSET_INFO *charset);
void store(double nr);
void store(longlong nr);
int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr);
int store(longlong nr);
void store_time(TIME *ltime,timestamp_type type);
void reset(void) { ptr[0]=ptr[1]=ptr[2]=ptr[3]=ptr[4]=ptr[5]=ptr[6]=ptr[7]=0; }
double val_real(void);
......@@ -761,9 +761,9 @@ public:
bool zero_pack() const { return 0; }
bool binary() const { return binary_flag; }
void reset(void) { bfill(ptr,field_length,' '); }
void store(const char *to,uint length,CHARSET_INFO *charset);
void store(double nr);
void store(longlong nr);
int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr);
int store(longlong nr);
double val_real(void);
longlong val_int(void);
String *val_str(String*,String *);
......@@ -813,9 +813,9 @@ public:
void reset(void) { bzero(ptr,field_length+2); }
uint32 pack_length() const { return (uint32) field_length+2; }
uint32 key_length() const { return (uint32) field_length; }
void store(const char *to,uint length,CHARSET_INFO *charset);
void store(double nr);
void store(longlong nr);
int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr);
int store(longlong nr);
double val_real(void);
longlong val_int(void);
String *val_str(String*,String *);
......@@ -856,9 +856,9 @@ public:
enum_field_types type() const { return FIELD_TYPE_BLOB;}
enum ha_base_keytype key_type() const
{ return binary_flag ? HA_KEYTYPE_VARBINARY : HA_KEYTYPE_VARTEXT; }
void store(const char *to,uint length,CHARSET_INFO *charset);
void store(double nr);
void store(longlong nr);
int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr);
int store(longlong nr);
double val_real(void);
longlong val_int(void);
String *val_str(String*,String *);
......@@ -962,9 +962,9 @@ public:
enum_field_types type() const { return FIELD_TYPE_STRING; }
enum Item_result cmp_type () const { return INT_RESULT; }
enum ha_base_keytype key_type() const;
void store(const char *to,uint length,CHARSET_INFO *charset);
void store(double nr);
void store(longlong nr);
int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr);
int store(longlong nr);
void reset() { bzero(ptr,packlength); }
double val_real(void);
longlong val_int(void);
......@@ -997,9 +997,9 @@ public:
{
flags=(flags & ~ENUM_FLAG) | SET_FLAG;
}
void store(const char *to,uint length,CHARSET_INFO *charset);
void store(double nr) { Field_set::store((longlong) nr); }
void store(longlong nr);
int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr) { return Field_set::store((longlong) nr); }
int store(longlong nr);
virtual bool zero_pack() const { return 1; }
String *val_str(String*,String *);
void sql_type(String &str) const;
......
sql/item.cc
View file @ 22bcce25
......@@ -340,7 +340,7 @@ void Item_param::set_long_end()
item_result_type = STRING_RESULT;
};
bool Item_param::save_in_field(Field *field)
int Item_param::save_in_field(Field *field)
{
if (null_value)
return set_field_to_null(field);
......@@ -349,20 +349,17 @@ bool Item_param::save_in_field(Field *field)
if (item_result_type == INT_RESULT)
{
longlong nr=val_int();
field->store(nr);
return 0;
return (field->store(nr)) ? -1 : 0;
}
if (item_result_type == REAL_RESULT)
{
double nr=val();
field->store(nr);
return 0;
return (field->store(nr)) ? -1 : 0;
}
String *result;
CHARSET_INFO *cs=default_charset_info;//fix this
result=val_str(&str_value);
field->store(result->ptr(),result->length(),cs);
return 0;
return (field->store(result->ptr(),result->length(),cs)) ? -1 : 0;
}
void Item_param::make_field(Send_field *tmp_field)
......@@ -615,7 +612,7 @@ void Item_field::save_org_in_field(Field *to)
}
}
bool Item_field::save_in_field(Field *to)
int Item_field::save_in_field(Field *to)
{
if (result_field->is_null())
{
......@@ -632,14 +629,15 @@ bool Item_field::save_in_field(Field *to)
}
bool Item_null::save_in_field(Field *field)
int Item_null::save_in_field(Field *field)
{
return set_field_to_null(field);
}
bool Item::save_in_field(Field *field)
int Item::save_in_field(Field *field)
{
int error;
if (result_type() == STRING_RESULT ||
result_type() == REAL_RESULT &&
field->result_type() == STRING_RESULT)
......@@ -652,7 +650,7 @@ bool Item::save_in_field(Field *field)
if (null_value)
return set_field_to_null(field);
field->set_notnull();
field->store(result->ptr(),result->length(),cs);
error=field->store(result->ptr(),result->length(),cs);
str_value.set_quick(0, 0, cs);
}
else if (result_type() == REAL_RESULT)
......@@ -661,7 +659,7 @@ bool Item::save_in_field(Field *field)
if (null_value)
return set_field_to_null(field);
field->set_notnull();
field->store(nr);
error=field->store(nr);
}
else
{
......@@ -669,12 +667,12 @@ bool Item::save_in_field(Field *field)
if (null_value)
return set_field_to_null(field);
field->set_notnull();
field->store(nr);
error=field->store(nr);
}
return 0;
return (error) ? -1 : 0;
}
bool Item_string::save_in_field(Field *field)
int Item_string::save_in_field(Field *field)
{
String *result;
CHARSET_INFO *cs=field->binary()?default_charset_info:((Field_str*)field)->charset();
......@@ -682,28 +680,25 @@ bool Item_string::save_in_field(Field *field)
if (null_value)
return set_field_to_null(field);
field->set_notnull();
field->store(result->ptr(),result->length(),cs);
return 0;
return (field->store(result->ptr(),result->length(),cs)) ? -1 : 0;
}
bool Item_int::save_in_field(Field *field)
int Item_int::save_in_field(Field *field)
{
longlong nr=val_int();
if (null_value)
return set_field_to_null(field);
field->set_notnull();
field->store(nr);
return 0;
return (field->store(nr)) ? -1 : 0;
}
bool Item_real::save_in_field(Field *field)
int Item_real::save_in_field(Field *field)
{
double nr=val();
if (null_value)
return set_field_to_null(field);
field->set_notnull();
field->store(nr);
return 0;
return (field->store(nr)) ? -1 : 0;
}
/****************************************************************************
......@@ -751,20 +746,21 @@ longlong Item_varbinary::val_int()
}
bool Item_varbinary::save_in_field(Field *field)
int Item_varbinary::save_in_field(Field *field)
{
int error;
CHARSET_INFO *cs=field->binary()?default_charset_info:((Field_str*)field)->charset();
field->set_notnull();
if (field->result_type() == STRING_RESULT)
{
field->store(str_value.ptr(),str_value.length(),cs);
error=field->store(str_value.ptr(),str_value.length(),cs);
}
else
{
longlong nr=val_int();
field->store(nr);
error=field->store(nr);
}
return 0;
return (error) ? -1 : 0;
}
......
sql/item.h
View file @ 22bcce25
......@@ -53,7 +53,7 @@ public:
void set_name(char* str,uint length=0);
void init_make_field(Send_field *tmp_field,enum enum_field_types type);
virtual bool fix_fields(THD *, struct st_table_list *, Item **);
virtual bool save_in_field(Field *field);
virtual int save_in_field(Field *field);
virtual void save_org_in_field(Field *field)
{ (void) save_in_field(field); }
virtual bool send(THD *thd, String *str);
......@@ -124,7 +124,7 @@ public:
bool send(THD *thd, String *str_arg) { return result_field->send(thd,str_arg); }
void make_field(Send_field *field);
bool fix_fields(THD *, struct st_table_list *, Item **);
bool save_in_field(Field *field);
int save_in_field(Field *field);
void save_org_in_field(Field *field);
table_map used_tables() const;
enum Item_result result_type () const
......@@ -149,7 +149,7 @@ public:
longlong val_int();
String *val_str(String *str);
void make_field(Send_field *field);
bool save_in_field(Field *field);
int save_in_field(Field *field);
enum Item_result result_type () const
{ return STRING_RESULT; }
bool send(THD *thd, String *str);
......@@ -178,7 +178,7 @@ public:
longlong val_int();
String *val_str(String*);
void make_field(Send_field *field);
bool save_in_field(Field *field);
int save_in_field(Field *field);
void set_null();
void set_int(longlong i);
void set_double(float i);
......@@ -215,7 +215,7 @@ public:
double val() { return (double) value; }
String *val_str(String*);
void make_field(Send_field *field);
bool save_in_field(Field *field);
int save_in_field(Field *field);
bool basic_const_item() const { return 1; }
Item *new_item() { return new Item_int(name,value,max_length); }
void print(String *str);
......@@ -254,7 +254,7 @@ public:
max_length=length;
}
Item_real(double value_par) :value(value_par) {}
bool save_in_field(Field *field);
int save_in_field(Field *field);
enum Type type() const { return REAL_ITEM; }
double val() { return value; }
longlong val_int() { return (longlong) (value+(value > 0 ? 0.5 : -0.5));}
......@@ -297,7 +297,7 @@ public:
double val() { return atof(str_value.ptr()); }
longlong val_int() { return strtoll(str_value.ptr(),(char**) 0,10); }
String *val_str(String*) { return (String*) &str_value; }
bool save_in_field(Field *field);
int save_in_field(Field *field);
void make_field(Send_field *field);
enum Item_result result_type () const { return STRING_RESULT; }
bool basic_const_item() const { return 1; }
......@@ -334,7 +334,7 @@ public:
double val() { return (double) Item_varbinary::val_int(); }
longlong val_int();
String *val_str(String*) { return &str_value; }
bool save_in_field(Field *field);
int save_in_field(Field *field);
void make_field(Send_field *field);
enum Item_result result_type () const { return INT_RESULT; }
};
......@@ -394,7 +394,7 @@ public:
bool send(THD *thd, String *tmp) { return (*ref)->send(thd, tmp); }
void make_field(Send_field *field) { (*ref)->make_field(field); }
bool fix_fields(THD *, struct st_table_list *, Item **);
bool save_in_field(Field *field) { return (*ref)->save_in_field(field); }
int save_in_field(Field *field) { return (*ref)->save_in_field(field); }
void save_org_in_field(Field *field) { (*ref)->save_org_in_field(field); }
enum Item_result result_type () const { return (*ref)->result_type(); }
table_map used_tables() const { return (*ref)->used_tables(); }
......@@ -413,7 +413,7 @@ class Item_int_with_ref :public Item_int
public:
Item_int_with_ref(longlong i, Item *ref_arg) :Item_int(i), ref(ref_arg)
{}
bool save_in_field(Field *field)
int save_in_field(Field *field)
{
return ref->save_in_field(field);
}
......
sql/item_cmpfunc.cc
View file @ 22bcce25
......@@ -43,7 +43,8 @@ static bool convert_constant_item(Field *field, Item **item)
{
if ((*item)->const_item())
{
(*item)->save_in_field(field);
if ((*item)->save_in_field(field))
return 0;
if (!((*item)->null_value))
{
Item *tmp=new Item_int_with_ref(field->val_int(), *item);
......
sql/item_strfunc.cc
View file @ 22bcce25
......@@ -1915,7 +1915,7 @@ outp:
}
bool Item_func_conv_charset::fix_fields(THD *thd,struct st_table_list *tables)
bool Item_func_conv_charset::fix_fields(THD *thd,struct st_table_list *tables, Item **ref)
{
char buff[STACK_BUFF_ALLOC]; // Max argument in function
binary=0;
......@@ -1948,7 +1948,7 @@ String *Item_func_set_collation::val_str(String *str)
return str;
}
bool Item_func_set_collation::fix_fields(THD *thd,struct st_table_list *tables)
bool Item_func_set_collation::fix_fields(THD *thd,struct st_table_list *tables, Item **ref)
{
char buff[STACK_BUFF_ALLOC]; // Max argument in function
binary=0;
......
sql/item_strfunc.h
View file @ 22bcce25
......@@ -489,7 +489,7 @@ class Item_func_conv_charset :public Item_str_func
public:
Item_func_conv_charset(Item *a, CHARSET_INFO *cs) :Item_str_func(a)
{ conv_charset=cs; }
bool fix_fields(THD *thd,struct st_table_list *tables);
bool fix_fields(THD *thd,struct st_table_list *tables,Item **ref);
String *val_str(String *);
void fix_length_and_dec();
const char *func_name() const { return "conv_charset"; }
......@@ -501,7 +501,7 @@ class Item_func_set_collation :public Item_str_func
public:
Item_func_set_collation(Item *a, CHARSET_INFO *cs) :Item_str_func(a)
{ set_collation=cs; }
bool fix_fields(THD *thd,struct st_table_list *tables);
bool fix_fields(THD *thd,struct st_table_list *tables, Item **ref);
String *val_str(String *);
void fix_length_and_dec()
{
......
sql/item_timefunc.cc
View file @ 22bcce25
......@@ -410,7 +410,7 @@ String *Item_date::val_str(String *str)
}
bool Item_date::save_in_field(Field *field)
int Item_date::save_in_field(Field *field)
{
TIME ltime;
timestamp_type t_type=TIMESTAMP_FULL;
......@@ -525,7 +525,7 @@ bool Item_func_now::get_date(TIME *res,
}
bool Item_func_now::save_in_field(Field *to)
int Item_func_now::save_in_field(Field *to)
{
to->set_notnull();
to->store_time(&ltime,TIMESTAMP_FULL);
......
sql/item_timefunc.h
View file @ 22bcce25
......@@ -228,7 +228,7 @@ public:
double val() { return (double) val_int(); }
const char *func_name() const { return "date"; }
void fix_length_and_dec() { decimals=0; max_length=10; }
bool save_in_field(Field *to);
int save_in_field(Field *to);
void make_field(Send_field *tmp_field)
{
init_make_field(tmp_field,FIELD_TYPE_DATE);
......@@ -311,7 +311,7 @@ public:
enum Item_result result_type () const { return STRING_RESULT; }
double val() { return (double) value; }
longlong val_int() { return value; }
bool save_in_field(Field *to);
int save_in_field(Field *to);
String *val_str(String *str)
{ str_value.set(buff,buff_length,default_charset_info); return &str_value; }
const char *func_name() const { return "now"; }
......
sql/opt_range.cc
View file @ 22bcce25
......@@ -1028,7 +1028,7 @@ get_mm_leaf(PARAM *param, Field *field, KEY_PART *key_part,
field->cmp_type() != value->result_type())
DBUG_RETURN(0);
if (value->save_in_field(field))
if (value->save_in_field(field) == 1)
{
if (type == Item_func::EQUAL_FUNC)
{
......
sql/sql_base.cc
View file @ 22bcce25
......@@ -2113,7 +2113,7 @@ fill_record(List<Item> &fields,List<Item> &values)
while ((field=(Item_field*) f++))
{
value=v++;
if (value->save_in_field(field->field))
if (value->save_in_field(field->field) == 1)
DBUG_RETURN(1);
}
DBUG_RETURN(0);
......@@ -2131,7 +2131,7 @@ fill_record(Field **ptr,List<Item> &values)
while ((field = *ptr++))
{
value=v++;
if (value->save_in_field(field))
if (value->save_in_field(field) == 1)
DBUG_RETURN(1);
}
DBUG_RETURN(0);
......
sql/sql_handler.cc
View file @ 22bcce25
......@@ -179,7 +179,7 @@ int mysql_ha_read(THD *thd, TABLE_LIST *tables,
Item *item;
for (key_len=0 ; (item=it_ke++) ; key_part++)
{
item->save_in_field(key_part->field);
(void) item->save_in_field(key_part->field);
key_len+=key_part->store_length;
}
if (!(key= (byte*) sql_calloc(ALIGN_SIZE(key_len))))
......
sql/sql_select.cc
View file @ 22bcce25
......@@ -2478,7 +2478,7 @@ store_val_in_field(Field *field,Item *item)
THD *thd=current_thd;
ulong cuted_fields=thd->cuted_fields;
thd->count_cuted_fields=1;
item->save_in_field(field);
(void) item->save_in_field(field);
thd->count_cuted_fields=0;
return cuted_fields != thd->cuted_fields;
}
......
sql/sql_select.h
View file @ 22bcce25
......@@ -338,7 +338,7 @@ public:
{}
bool copy()
{
item->save_in_field(to_field);
(void) item->save_in_field(to_field);
return err != 0;
}
const char *name() const { return "func"; }
......@@ -362,7 +362,7 @@ public:
if (!inited)
{
inited=1;
item->save_in_field(to_field);
(void)item->save_in_field(to_field);
}
return err != 0;
}
......
sql/unireg.cc
View file @ 22bcce25
......@@ -590,7 +590,7 @@ static bool make_empty_rec(File file,enum db_type table_type,
if (field->def &&
(regfield->real_type() != FIELD_TYPE_YEAR ||
field->def->val_int() != 0))
field->def->save_in_field(regfield);
(void) field->def->save_in_field(regfield);
else if (regfield->real_type() == FIELD_TYPE_ENUM &&
(field->flags & NOT_NULL_FLAG))
{
......
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