sql - How can I make a copy of a table with a PK? -

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in oracle 10g database, make copy of existing table. have same data , rows original table. original table uses pk though, i'm not sure how copy , keep them unique.

you can make copy using

create table dummy_copy select * dummy//structure , data

also use dbms_metadata.get_ddl associated constraints of table , create checks

 select dbms_metadata.get_ddl( 'table', 'dummy' ) dual;

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