Could you look at my patch that already does this? On Fri, May 22, 2015 at 7:23 AM Andrus Adamchik (JIRA) <j...@apache.org> wrote:
> > [ > https://issues.apache.org/jira/browse/CAY-2013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel > ] > > Andrus Adamchik updated CAY-2013: > --------------------------------- > Description: This is a minor improvement to Cayenne DB expressions > evaluation capabilities. When evaluating a "db:" expression against a > Persistent object, something like "db:id" currently returns a value of a PK > column, but if a DB column name is not a part of the ID (e.g. "db:name"), > it evaluates to NULL. There is a TODO in ASTDbPath to that extent. So let's > support evaluation of path's corresponding to DbAttributes. (was: This is > a minor improvement to Cayenne DB expressions evaluation capabilities. > Something like "db:id" currently already evaluates to a value of a PK > column, but if a DB column name is not a part of the ID (e.g. "db:name"), > it evaluates to NULL. There is a TODO in ASTDbPath to that extent. So let's > support evaluation of path's corresponding to DbAttributes. ) > > > In-memory evaluation of DB expressions - non-id attributes > > ---------------------------------------------------------- > > > > Key: CAY-2013 > > URL: https://issues.apache.org/jira/browse/CAY-2013 > > Project: Cayenne > > Issue Type: Improvement > > Reporter: Andrus Adamchik > > Assignee: Andrus Adamchik > > Priority: Minor > > Fix For: 4.0.M3 > > > > > > This is a minor improvement to Cayenne DB expressions evaluation > capabilities. When evaluating a "db:" expression against a Persistent > object, something like "db:id" currently returns a value of a PK column, > but if a DB column name is not a part of the ID (e.g. "db:name"), it > evaluates to NULL. There is a TODO in ASTDbPath to that extent. So let's > support evaluation of path's corresponding to DbAttributes. > > > > -- > This message was sent by Atlassian JIRA > (v6.3.4#6332) >
