Oracle : Ошибка ORA-29256


"Cursor contains both regular and array defines which is illegal"
*Cause: Both define_array and define_column have been called on this
cursor. This is illegal. It is not possible for a cursor
to both contain regular and array defines. The semantics of this
setting are nonsensical. Array defines are used to move data
from select queries into PL/SQL tables and regular defines to
move data from select queries into PL/SQL variables.
*Action: Modify your PL/SQL program to only perform calls to one of the two
functions depending on the situation at hand.

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