SQL alter table works in MySQL but not in Oracle -

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i have created table users

create table users ( id int, name varchar(40) );

now want default value name

this query works in mysql not in oracle database 11g xe

alter table users alter name set default 'user';

can explain why ?

the syntax adding default existing column different in oracle, viz:

alter table users modify (name default 'user');

sqlfiddle here


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