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Forum locked This topic is locked, you cannot edit posts or make further replies.  [ 3 posts ] 
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 Post subject: Unable to convert from SQL to HQL
PostPosted: Tue Oct 11, 2005 7:06 am 
Newbie

Joined: Wed Sep 14, 2005 4:57 am
Posts: 10
My sql code looks as follows

Code:
select e.id from entry e, groups_belong_to_group_member g where e.id=g.groups_belong_to_id and
group_entry='Yes' and
name like '%(Countries)%';


I have tried to convert this to HQL but only get this far
Code:
sb.append("select entry from com.workpool.directory.Entry entry where ");
sb.append("entry.groupEntry=\"Yes\" and ");
sb.append("entry.name like '%(Countries)%'");


i still need to add this code to the query
Code:
e.id=g.groups_belong_to_id
" g.groups_belong_to_id" is an object on entry so how do you get the entry.id = to a object on entry namely "g.groups_belong_to_id" using HQL, or what type of joion do i use

any help appreciated thanks


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 Post subject:
PostPosted: Tue Oct 11, 2005 8:26 am 
Expert
Expert

Joined: Sat Jun 12, 2004 4:49 pm
Posts: 915
if your group is part of entry you finish - hibernate will join tables


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 Post subject:
PostPosted: Tue Oct 11, 2005 10:31 am 
Newbie

Joined: Wed Sep 14, 2005 4:57 am
Posts: 10
it is an aobject on the entry table, which is a entry itself
so i don't think hibernate will be able to determine the correct entry.

I tried to use a sub query but this not allowed in mysql so was hopeing there is some sort of join or someting

any help appreciated

thanks


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