Clarify documentation surrounding variable.actualElements.

This commit is contained in:
Anthony Tuininga 2018-05-07 21:12:03 -06:00
parent 55cd513bae
commit 96b93adf9c

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@ -14,10 +14,8 @@ Variable Objects
This read-only attribute returns the actual number of elements in the
variable. This corresponds to the number of elements in a PL/SQL index-by
table for variables that are created using the method
:func:`Cursor.arrayvar()`. For output variables in a DML returning
statement this value corresponds to the number of rows returned. For all
other variables this value will be identical to the attribute
:attr:`~Variable.numElements`.
:func:`Cursor.arrayvar()`. For all other variables this value will be
identical to the attribute :attr:`~Variable.numElements`.
.. attribute:: Variable.bufferSize