To add a program unit to an open library:
Perform one of the following steps in the Object Navigator, depending on your current state:
if the library is open, expand the library node
if the library is not currently
open, click the PL/SQL Libraries
node and choose FileOpen
to open the library
Under the Reports node, expand the Program Units node.
Drag the program unit you want to add to the library below the library's Program Units node.
Next step
Compiling a single program unit
Compiling all uncompiled program units
About external PL/SQL libraries
Creating an external PL/SQL library
Editing a program unit in a PL/SQL library
Removing a program unit from an open library
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