Evgeny Stanilovsky created IGNITE-25559:
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             Summary: Sql. Implement collocation metadata builder.
                 Key: IGNITE-25559
                 URL: https://issues.apache.org/jira/browse/IGNITE-25559
             Project: Ignite
          Issue Type: Task
          Components: sql ai3
            Reporter: Evgeny Stanilovsky


Implement collocation metadata builder for further usage in partition awareness.
On server side it need to recognize that for such kind of queries precise node 
can be calculated. ExecutablePlan satisfy queries would be enough here.
Definition of done: structure that holds metadata for further partition 
awareness calculations, need to be filled.
note: tests need to take into account "COLOCATE BY" syntax with different order 
of key columns (colocation column order can be different from primary key 
column order)




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