B PL/SQL Name Resolution
This appendix explains PL/SQL name resolution; that is, how the PL/SQL compiler resolves ambiguous references to identifiers.
An unambiguous identifier reference can become ambiguous if you change identifiers in its compilation unit (that is, if you add, rename, or delete identifiers).
Note:
The AUTHID property of a stored PL/SQL unit affects the name resolution of SQL statements that the unit issues at run time. For more information, see "Invoker's Rights and Definer's Rights (AUTHID Property)".
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