Under which circumstance must you recompile the package body after recompiling the package specification?

PL/SQL Interview Questions and Answers

(Continued from previous question...)

Under which circumstance must you recompile the package body after recompiling the package specification?

1. Altering the argument list of one of the package constructs
2. Any change made to one of the package constructs
3. Any SQL statement change made to one of the package constructs
4. Removing a local variable from the DECLARE section of one of the package constructs

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