All times are UTC - 5 hours




Post new topic Reply to topic  [ 6 posts ] 
Author Message
 Post subject: About Question enthuware.oce-jpad.v6.2.471 :
PostPosted: Mon Jul 21, 2014 6:31 am 
Offline

Joined: Wed Feb 12, 2014 2:44 am
Posts: 123
Hello ,

I think the first two options are the same , right ?


Top
 Profile Send private message  
 
 Post subject: Re: About Question enthuware.oce-jpad.v6.2.471 :
PostPosted: Tue Jul 22, 2014 1:32 am 
Offline
Site Admin

Joined: Fri Sep 10, 2010 9:26 pm
Posts: 6799
Option 1 says, "The query may have one or more Roots." while option 2 says, "The query must have at least one Root."

Why do you think they are same?


Top
 Profile Send private message  
 
 Post subject: Re: About Question enthuware.oce-jpad.v6.2.471 :
PostPosted: Tue Jul 22, 2014 1:56 am 
Offline

Joined: Wed Feb 12, 2014 2:44 am
Posts: 123
Since the sentence "at least one root" = "one or more roots" , right ?


Top
 Profile Send private message  
 
 Post subject: Re: About Question enthuware.oce-jpad.v6.2.471 :
PostPosted: Tue Jul 22, 2014 6:15 am 
Offline
Site Admin

Joined: Fri Sep 10, 2010 9:26 pm
Posts: 6799
No, option 1 does not give any indication about zero roots (whether having no root is valid or invalid). While option 2 indicates that zero roots is invalid.


Top
 Profile Send private message  
 
 Post subject: Re: About Question enthuware.oce-jpad.v6.2.471 :
PostPosted: Tue Aug 01, 2017 9:16 pm 
Offline

Joined: Wed Jun 25, 2014 12:44 pm
Posts: 4
"the query must have a Root if you want to navigate through the returned object graph."

this option # 3 also looks correct to me because you cannot write a Criteria API Query without a Root.


Top
 Profile Send private message  
 
 Post subject: Re: About Question enthuware.oce-jpad.v6.2.471 :
PostPosted: Tue Nov 14, 2017 5:18 am 
Offline

Joined: Tue Nov 14, 2017 5:13 am
Posts: 1
Since the sentence "at least one root" = "one or more roots" , right ?


Top
 Profile Send private message  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 6 posts ] 

All times are UTC - 5 hours


Who is online

Users browsing this forum: No registered users and 1 guest


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Jump to:  
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
Template made by DEVPPL/ThatBigForum