[jira] [Created] (TAJO-2117) Add some missing index to MariaDBStore

["Jaehwa Jung (JIRA)" <ji...@apache.org>]

Jaehwa Jung created TAJO-2117:
---------------------------------

             Summary: Add some missing index to MariaDBStore
                 Key: TAJO-2117
                 URL: https://issues.apache.org/jira/browse/TAJO-2117
             Project: Tajo
          Issue Type: Task
          Components: Catalog
            Reporter: Jaehwa Jung
            Priority: Minor
             Fix For: 0.12.0


Currently, the {{INDEXES}} table of MySQLStore has two indexes as following:

* Unique index : Consists of {{DB_ID}}  and {{INDEX_NAME}}
* General Index : Consists of {{DB_ID}} and {{TID}} and {{COLUMN_NAMES}}

But the table of MariaDBStore has only unique index. We need to create other index to the table.



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