Export data from one schema to another schema through sql

Hello.
I have 2 schemes. One is called MICC_ADMIN and the other one is called MICC_PROD. What I want is to export from MICC_ADMIN to import in MICC_PROD. I tried to do it with the Data Workshop tool, but one of the table has around 19.000 records, so it gets frozen when is trying to export the data. So I'm wondering if is there any way to do it through sql command. Thanks.
Regards, Bernardo.

I am going to assume that you:
1) want to export DB objects from the source schema (MICC_ADMIN) to your target schema (MICC_PROD)
2) awant to export the data held in the aforementioned tables between the two schemas
Firstly, generate the relevant DDL for your DB objects (you can do this in APEX as well - Home>Utilities>Generate DDL then complete the wizard) and run the DDL script in your target schema.
Secondly, grant access to the relevant tables in the source schema to your target schema and compose DML insert statements to transfer the data from one to another (remembering to disable the relevant constraints/triggers during the process).
Thereafter, revoke access to your source schema.
You can, of course execute this in a single script, although better to do so in a test environment first if you can!

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