Hi,
On 11.2.0.4 using SQL DEV version 19.2.1.247 Build 247.2212
I create table B as select * from Table A.
Then run select * from A and export the result in an insert format file.
I delete all rows in B and execute insert file in sqlplus. The rows are inserted in B. But when I compare them:
select * from tableA
minus
select * from tableB
many/all rows are returned. The data is not exactly the same.
What is wrong with my action?
Thanks.