Tutorial Mapping Query

From: Jack O'Connor (jo418..ristol.ac.uk)
Date: Tue Jul 03 2007 - 12:00:04 EDT

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Hello again,
I'm working my way through the "Quick Start" guide for Cayenne v1.2.3
using a MySQL database. I get expected results until I reach the
following page, and encountered a problem:
http://cayenne.apache.org/doc12/tutorial-mapping-query.html
I click my DomainMap, then Create Query and select Raw SQL. I give it a
name (DeleteAll), add the (delete from $table) SQL script (on 'Default
Adapter') and save. I refresh the package in eclipse, and add the
suggested code starting with the line:
QueryChain chain = new QueryChain();
When I Run As>Java Application, I get:
Exception in thread "main" java.lang.Error: Unresolved compilation
problems:
        QueryChain cannot be resolved to a type
        QueryChain cannot be resolved to a type
        NamedQuery cannot be resolved to a type
        Collections cannot be resolved
etc...

How is the project supposed to recognize those types? Where are they
supposed to be defined?

Many Thanks
Jack

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