Can I use 'ORDER' as the table name to create a table?

[patel_dil]

sql> create table ORDER (c1 number);
create table ORDER (c1 number)
             *
ERROR at line 1:
ORA-00903: invalid table name


Elapsed: 00:00:00.16
sql> create table "order" (c1 number);

Table created.

Elapsed: 00:00:00.32
sql> desc order
ERROR:
ORA-00931: missing identifier


sql> desc "order"
 Name                                                                 Null?    Type
 -------------------------------------------------------------------- -------- ---------------------
 C1                                                                            NUMBER

sql> drop table order;
drop table order
           *
ERROR at line 1:
ORA-00903: invalid table name


Elapsed: 00:00:00.00

sql> drop table "order";

Table dropped.

Elapsed: 00:00:00.31

Maybe you created table "ORDER" using quotes.

HTH