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From "feng huang (Jira)" <j...@apache.org>
Subject [jira] [Created] (CALCITE-3282) make every SqlDialect parse their own data type
Date Thu, 22 Aug 2019 10:54:00 GMT
feng huang created CALCITE-3282:
-----------------------------------

             Summary: make every SqlDialect parse their own data type
                 Key: CALCITE-3282
                 URL: https://issues.apache.org/jira/browse/CALCITE-3282
             Project: Calcite
          Issue Type: Bug
          Components: core
            Reporter: feng huang


Every database might have different type or same type but different type name, therefore making
every SqlDialect parse their own data type is a suitable way.
for example, “select cast(col as int) from table” change to hive sql "select cast(col
as integer) from table", but "integer" is not allowed in hive.



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