Patches item #419426, was updated on 2001-04-27 01:35
You can respond by visiting: 
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Category: JBossCMP
Group: v2.2 (stable)
Status: Open
Resolution: None
Priority: 5
Submitted By: KV Vinay Menon (kvvinaymenon)
Assigned to: Nobody/Anonymous (nobody)
Summary: CMP- Joins - Multiple Primary Keys

Initial Comment:
The join mechanism fails to work in case the tables 
being joined have a composite primary key. This is 
because the sql is constructed by 
org.jboss.ejb.plugins.jaws.jdbc.JDBCDefinedFinderComman
d in the statement

      if (query.toLowerCase().startsWith(",")) {
         sql = "SELECT " + jawsEntity.getTableName()
+"."+getPkColumnList() +
 strippedOrder +
         " FROM " + jawsEntity.getTableName() + " " + 
query;

does not prefix the table name for all the primary key 
columns leading to ambiguous column references. 


The file attached has the fix for that.

----------------------------------------------------------------------

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