[jira] [Created] (HAWQ-1286) Reduce all unnecessary calls of namespace check when run \d

[Hongxu Ma (JIRA)]

Hongxu Ma created HAWQ-1286:
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             Summary: Reduce all unnecessary calls of namespace check when run 
\d
                 Key: HAWQ-1286
                 URL: https://issues.apache.org/jira/browse/HAWQ-1286
             Project: Apache HAWQ
          Issue Type: Sub-task
            Reporter: Hongxu Ma
            Assignee: Ed Espino


After HAWQ-1279 is done, current schema is no cached in current session.
But it cause too many calls of namespace check to send in run \d , most of them 
are unnecessary (e.g. repeat check usage right of public schema).

So we should reduct those unnecessary calls.




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