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JDBC CallableStatement syntax:

 
Nick Widelec
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HI everybody,

Referring to the CallableStatement at a certain point this oracle java tutorial says:

Can the formal parameter be assigned a value in the stored procedure?

referring to the CallableStatement they say:


Formal parameter cannot be used in an expression; must be assigned a value.


After assigned a value can be used within the prepared statement itself in an expression right?
They just mean it cannot be used in an expression before assigning it a value.. am I right?

Thanks in advance.

 
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