THANKS A LOT FOR ALL WHO REPLIED !
-Original Message-
Sent: Wednesday, August 22, 2001 7:12 PM
To: Multiple recipients of list ORACLE-L
Yes. I was curious, so I did a little test:
Create 3 tables. Note the different datatypes.
SQL create table dbm_1
2 (a varchar2(5) not
Yes. I was curious, so I did a little test:
Create 3 tables. Note the different datatypes.
SQL create table dbm_1
2 (a varchar2(5) not null);
Table created.
SQL create table dbm_2
2 (a number not null);
Table created.
SQL create table dbm_3
2 (a varchar2(5) not
