anyone know where to put
"eclipselink.database.delimiters"="true"
Derek
Derek Knapp wrote:
I'm using mysql, this is the complete query that is generated
SELECT t1."to", t1.cc, t1.bcc, t1.reportid, t1.userid, t0.userid,
t0.firstname, t0.lastname, t0.phoneno, t0.cellno, t0.email,
t0.password, t0.managerid, t0.title, t0.disclaimer, t0.signaturestatus,
t0.signatureline, t0.country, t0.region, t0.regionid, t0.city,
t0.cityid, t0.office, t0.officeid, t0.team, t0.teamid, t0.adminlevel,
t0.companyid FROM users t0, reportdistribution t1 WHERE (((t1.reportid
= ?) AND (t1.userid = ?)) AND (t0.userid = t1.userid))
I have tried manually running it in mysql, and i get the same error
ERROR 1064 (42000): You have an error in your SQL syntax; check the
manual that corresponds to your MySQL server version for the right
syntax to use near '"to", t1.cc, t1.bcc, t1.reportid, t1.userid,
t0.userid, t0.firstname, t0.lastnam' at line 1
Tom Ware wrote:
Hi
Derek,
What does the full SQL string you are getting look like?
What database are you on?
-Tom
Derek Knapp wrote:
using the "\"to\"" worked well, and I was
very happy, until i tried joining this to another table
which would cause it to generate sql similar to select table."to"
from ....
which is also invalid... so I'm trying to find more information on the
"eclipselink.database.delimiters"="true"
property, but google isn't doing me any good.. only thing I find is my
question
Derek
To handle reserved words you need to
quote
them. You can do this when you
define your mappings, just give the column name as "\"TO\"" instead of
"to".
EclipseLink 2.0 (1.2 as well) (JPA 2.0) support automatically quoting
columns as well.
I think the property is,
"eclipselink.database.delimiters"="true"
Derek Knapp-3 wrote:
>
> I'm switching to exlipselink from toplink for some of the new
features
> (mainly the batch and fetch query hints) however, I'm encountering
one
> problem.. I have some entities with columns that have reserved
names..
> for example, "to" and "from" (it is a table to store an email).
The
> problem is with the following query.
>
> "select e from Email e where e.id = :id"
>
> in toplink, this wasn't a problem.. the query it would generate is
>
> "SELECT t0.id, t0.subject, t0.to, t0.from FROM email t0 where
t0.id = 1"
>
> but in eclipselink, its not adding the t0. to the list of
columns... > aka its generating the following sql
>
> "SELECT id, subject, to, from FROM email t0 where t0.id = 1"
>
> which is clearly invalid....
>
>
> is there any way in eclipselink to make it add the t0. ? or is
the only
> solution to rename the columns in the database (which would be a
large
> amount of work :( )
>
>
-----
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James
Sutherland
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TopLink
,
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