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Fix for bugs

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#27176: Assigning a string to an year column has unexpected results
#26359: Strings becoming truncated and converted to numbers under STRICT mode

Problems: 
1. storing a string to an integer field we don't check 
   if strntoull10rnd() returns MY_ERRNO_EDOM error.
   Fix: check for MY_ERRNO_EDOM.
2. storing a string to an year field we use my_strntol() function.
   Fix: use strntoull10rnd() instead.
This commit is contained in:
ramil/ram@mysql.com/ramil.myoffice.izhnet.ru
2007-03-29 09:08:30 +05:00
parent 433d3e6cf7
commit e3c34c9cbf
7 changed files with 263 additions and 230 deletions
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7
sql/field.h
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@ -306,8 +306,6 @@ public:
virtual void set_derivation(enum Derivation derivation_arg) { }
bool set_warning(MYSQL_ERROR::enum_warning_level, unsigned int code,
int cuted_increment);
bool check_int(const char *str, int length, const char *int_end,
CHARSET_INFO *cs);
void set_datetime_warning(MYSQL_ERROR::enum_warning_level, uint code,
const char *str, uint str_len,
timestamp_type ts_type, int cuted_increment);
@ -369,6 +367,11 @@ public:
bool eq_def(Field *field);
int store_decimal(const my_decimal *);
my_decimal *val_decimal(my_decimal *);
int check_int(CHARSET_INFO *cs, const char *str, int length,
const char *int_end, int error);
bool get_int(CHARSET_INFO *cs, const char *from, uint len,
longlong *rnd, ulonglong unsigned_max,
longlong signed_min, longlong signed_max);
};