Commit f9c6368e authored by unknown's avatar unknown
Browse files

Merge bk@192.168.21.1:mysql-5.0-opt 

into  mysql.com:/home/hf/work/8663/my50-8663


mysql-test/r/type_newdecimal.result:
  merging
mysql-test/t/type_newdecimal.test:
  merging
parents 10dd1a37 c0c56d13

mysql-test/r/type_newdecimal.result

+5 −0
Original line number Diff line number Diff line
@@ -1420,3 +1420,8 @@ f1 
20101112000000.000014

101112.000000

drop table t1;

select cast(19999999999999999999 as unsigned);

cast(19999999999999999999 as unsigned)

18446744073709551615

Warnings:

Error	1292	Truncated incorrect DECIMAL value: ''

mysql-test/t/type_newdecimal.test

+5 −1
Original line number Diff line number Diff line
@@ -1109,10 +1109,14 @@ select i, count(distinct j) from t1 group by i; 
select i+0.0 as i2, count(distinct j) from t1 group by i2;

drop table t1;





create table t1(f1 decimal(20,6));

insert into t1 values (CAST('10:11:12' AS date) + interval 14 microsecond);

insert into t1 values (CAST('10:11:12' AS time));

select * from t1;

drop table t1;



#

# Bug #8663 (cant use bigint as input to CAST)

#

select cast(19999999999999999999 as unsigned);

sql/item_func.cc

+8 −1
Original line number Diff line number Diff line
@@ -964,7 +964,14 @@ longlong Item_func_unsigned::val_int() 
  longlong value;

  int error;



  if (args[0]->cast_to_int_type() != STRING_RESULT)

  if (args[0]->cast_to_int_type() == DECIMAL_RESULT)

  {

    my_decimal tmp, *dec= args[0]->val_decimal(&tmp);

    if (!(null_value= args[0]->null_value))

      my_decimal2int(E_DEC_FATAL_ERROR, dec, 1, &value);

    return value;

  }

  else if (args[0]->cast_to_int_type() != STRING_RESULT)

  {

    value= args[0]->val_int();

    null_value= args[0]->null_value;

strings/decimal.c

+1 −1
Original line number Diff line number Diff line
@@ -1036,7 +1036,7 @@ int decimal2ulonglong(decimal_t *from, ulonglong *to) 
    x=x*DIG_BASE + *buf++;

    if (unlikely(y > ((ulonglong) ULONGLONG_MAX/DIG_BASE) || x < y))

    {

      *to=y;

      *to=ULONGLONG_MAX;

      return E_DEC_OVERFLOW;

    }

  }