TS3899 After updating to ISO6, my email sending get extremely slow or dispeard. on the botton line of mail page always indicate "sending # of 9", however I do not know where to check or delete these unsent items. Please help! It has consumed lots of data.

After updating to ISO6, my email sending get extremely slow or dispeard. on the botton line of mail page always indicate "sending # of 9", however I do not know where to check or delete these unsent items. Please help! It has consumed lots of data.
I use @me.com and @hotmail.com

Hi,
>>A CHAR datatype and VARCHAR2 datatype are stored identically (eg: the word 'WORD' stored in a CHAR(4) and a varchar2(4) consume exactly the same amount of space on disk, both have leading byte counts).
Ok, but on the other hands:
SGMS@ORACLE10> create table x (name char(10), name2 varchar2(10));
Table created.
SGMS@ORACLE10> insert into  x values ('hello','hello');
1 row created.
SGMS@ORACLE10> commit;
Commit complete.
SGMS@ORACLE10> select vsize(name),vsize(name2) from x;
VSIZE(NAME) VSIZE(NAME2)
         10            5
SGMS@ORACLE10> select dump(name),dump(name2) from x;
DUMP(NAME)                                         DUMP(NAME2)
Typ=96 Len=10: 104,101,108,108,111,32,32,32,32,32  Typ=1 Len=5: 104,101,108,108,111Cheers

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