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From "jotpe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CAY-1975) Unexpected null value when prefetching with Cayenne.objectForQuery
Date Sat, 13 Dec 2014 08:39:13 GMT

    [ https://issues.apache.org/jira/browse/CAY-1975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14245254#comment-14245254
] 

jotpe commented on CAY-1975:
----------------------------

Ari wrote Wed, 03 Dec 2014 22:23:59 GMT at http://mail-archives.apache.org/mod_mbox/cayenne-user/201412.mbox/%3C547F8D7F.9040504%40maniatis.org%3E

{quote}
Did you see the documentation here: https://cayenne.apache.org/docs/3.0/advanced-sqltemplate.html

At any rate, I suggest that you don't use SQLTemplate unless you really need to. Instead,
use a regular SelectQuery where you don't need to craft complex SQL. This will keep your code
independent of database specifics.

Ari
{quote}

> Unexpected null value when prefetching with Cayenne.objectForQuery
> ------------------------------------------------------------------
>
>                 Key: CAY-1975
>                 URL: https://issues.apache.org/jira/browse/CAY-1975
>             Project: Cayenne
>          Issue Type: Bug
>          Components: Core Library
>    Affects Versions: 3.1
>            Reporter: jotpe
>              Labels: Prefetching, objectforquery
>
> Querying a select query with addPrefetch over Cayenne.objectForQuery results in receiving
null values for these prefetches. Without addPrefetch, the relations are loaded correctly.



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