tag:blogger.com,1999:blog-8677649049588007585.post5195169879432563960..comments2023-06-18T16:15:22.432+01:00Comments on PL/SQL Challenge: Objections to scoring on NULL arguments quiz (2141)Steven Feuersteinhttp://www.blogger.com/profile/16619706770920320550noreply@blogger.comBlogger5125tag:blogger.com,1999:blog-8677649049588007585.post-19078017105397754132011-03-30T20:04:02.356+01:002011-03-30T20:04:02.356+01:00Works for me, as the English language is not as cl...Works for me, as the English language is not as clear as PL/SQL (which itself can be open to interpretation at times, such as when from a DBA account apparently!).Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8677649049588007585.post-21693924177656574642011-03-30T16:33:24.489+01:002011-03-30T16:33:24.489+01:00Agree, understandable even at the very first readi...Agree, understandable even at the very first reading. But I am looking forward for April Fool Day's quiz.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8677649049588007585.post-47124117043594110802011-03-29T18:47:15.291+01:002011-03-29T18:47:15.291+01:00From my point of view that wording while not perfe...From my point of view that wording while not perfect is unambiguous enough.<br /><br />Regards,<br />Oleksandral0https://www.blogger.com/profile/15743792964167204705noreply@blogger.comtag:blogger.com,1999:blog-8677649049588007585.post-432636386391442412011-03-29T13:00:51.094+01:002011-03-29T13:00:51.094+01:00You get to decide if you want to remain anonymous ...You get to decide if you want to remain anonymous - no problem!<br /><br />But please do not feel ashamed or "stupid". In my experience, if even one person might have a misunderstanding or question, they represent many others with the same concern. So you are doing everyone a favor by asking. <br /><br />The handling of default values for arguments is a subtle and important process to understand. It's easy to think of the value as being NULL since it is invisible. <br /><br />Thanks for raising this point!<br /><br />SFSteven Feuersteinhttps://www.blogger.com/profile/16619706770920320550noreply@blogger.comtag:blogger.com,1999:blog-8677649049588007585.post-51688626445007435392011-03-29T12:40:19.674+01:002011-03-29T12:40:19.674+01:00Hello!
First, I'd wrote ‘May be I have not cl...Hello!<br /><br />First, I'd wrote ‘May be I have not clearly enough understood this question’, but after more careful reading I've found that indeed I have not clearly enough understood the answer about CONCAT.<br />Sorry for my stipidity.<br /><br />I am ashamed of this objection, would you mind I remain anonymous here?Anonymousnoreply@blogger.com