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From "Thomas Fox (JIRA)" <j...@apache.org>
Subject [jira] [Created] (TORQUE-167) Remove the filed Criteria.Criterion.db
Date Fri, 15 Jul 2011 16:05:00 GMT
Remove the filed Criteria.Criterion.db
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                 Key: TORQUE-167
                 URL: https://issues.apache.org/jira/browse/TORQUE-167
             Project: Torque
          Issue Type: Improvement
          Components: Runtime
            Reporter: Thomas Fox
            Assignee: Thomas Fox


The db field of the Criterion specifies which database dialect is used for rendering this
Criterion in SQL.
In my opinion the database dialect should be determined from a criteria field, not from any
nested object.
Implications:
As a criterion is no standalone class, but an inner class of a Criteria, it always has a criteria
attached and its SQL is only rendered in the context of this criteria. As the criteria has
a field dbName by which the db adapter can be found out via Torque.getDB(criteria.getDbName()),
I propose to remove the db field from Criterion together with its getters and setters and
use the dbName field of the criteria instead to determine which Adapter should be used.


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