[jira] [Created] (FLINK-26371) Support read hive variables using the syntax like select ${hiveconf:select_time}

["luoyuxia (Jira)" <ji...@apache.org>]

luoyuxia created FLINK-26371:
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             Summary: Support read hive variables using the syntax like select ${hiveconf:select_time}
                 Key: FLINK-26371
                 URL: https://issues.apache.org/jira/browse/FLINK-26371
             Project: Flink
          Issue Type: Sub-task
            Reporter: luoyuxia


In hive, it's allow to read hive variables using "${xxx}" in sql like "select ${hiveconf:select_time}". 
But currently, such sql is not supported using hive dialect.
We're intented to support. To support it,  following hive's implementation, we can just substitute  "${xxx}" with actual variable value to get clean sql.



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