[JIRA] Created: (CAY-805) SQLTemplate improvement: new #bindColumnsEqual #bindColumnsNotEqual directives

From: Andrus Adamchik (JIRA) ("Andrus)
Date: Wed Jun 13 2007 - 08:11:28 EDT

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SQLTemplate improvement: new #bindColumnsEqual #bindColumnsNotEqual directives
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                 Key: CAY-805
                 URL: https://issues.apache.org/cayenne/browse/CAY-805
             Project: Cayenne
          Issue Type: Improvement
          Components: Cayenne Core Library
    Affects Versions: 3.0
            Reporter: Andrus Adamchik
            Assignee: Andrus Adamchik
            Priority: Minor
             Fix For: 3.0

To support matching against ObjectId's or Persistent objects with compound PKs, we need two new directives: #bindColumnsEqual #bindColumnsNotEqual. The syntax would follow that of #bindEqual, with one extra "columns" parameter; and all remaining parameters being arrays or collections:

#bindColumnsEqual(columns values jdbcTypes precisions)

The motivation for this addition is actually EJBQL support for similar functionality , but it should be generally useful as well.

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