Subject Re: [Firebird-Architect] Check output parameters' value on input
Author Dimitry Sibiryakov
14.10.2010 12:28, Helen Borrie wrote:
> At 10:53 PM 14/10/2010, you wrote:
>> Ok, suggest your text explaining to a user that variable which he _fed_ to the routine
>> contains something while it is expected to be NULL.
> Nope, not without knowing which conditions cause the error to be thrown.

Conditions are simple: user hasn't assign NULL to output variable before call of