How a clone an Instance of Application Express without cloning the entire DB

Hello

This can be answered elsewhere, but I was not able to find it.  I have several Application Express environments.  For the purposes of this discussion to consider only two environments.  One is a "production" environment where the ApEx is the only thing that the DB is used for.  The other is a 'Development' environment that shares its DB with another application with us.

Be asked periodically updating of production on this database.  How can I export all the Prod Instance application express environment and replace this environment on the Dev Instance?  Are there patterns specific to export/import with Datapump?  Is there a procedure documented somewhere?

Please let me know how to proceed...

-Adam

Hi Adam,.

Your production applications are really made up of two major components:

(1) the applications for the APEX and artifacts associated with (for example, images, files CSS - but I hope in the production, it would be on a Web server somewhere file system)

(2) application data structures and data.

To replicate the underlying database objects, you'll want to do an import/export normal DataPump.  For APEX themselves applications, you'll want to use the APEXExport command line utility to export workspace definitions and applications of APEX definitions, then import the latter in dev.

Joel

PS You can think of, you can simply do a DataPump of the APEX (e.g. APEX_040200) schema export, but that does not work when you try to import it.  There are access privileges, subsidies on system objects and a handful of objects in the SYS schema, which would not have been around when you tried to do.  Your best bet, as stated, is to use APEXExport of the workspaces and applications.

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