[jira] [Commented] (CARBONDATA-956) In my program, How to use JDBC to query the carbondata table data? or other methods?

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

    [ https://issues.apache.org/jira/browse/CARBONDATA-956?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15974259#comment-15974259 ] 

chenerlu commented on CARBONDATA-956:
-------------------------------------

As I konw, this is similar as using JDBC to quey hive table. It contains several steps:
step1: loading driver
step2: specify your JDBC url and get connection through driver, like connection = DriverManager.getConnection(url, "cel", ""); 
step3: specify your query sql, like String querySql = "SELECT * FROM CARBON_TABLE";
step4: create statement through your connection;
step5: use executeQuery api, you can get the query result.

You can have a try, if you still have some question, feel free to let me know :)


> In my  program, How  to use JDBC to  query the carbondata table data? or other methods?
> ---------------------------------------------------------------------------------------
>
>                 Key: CARBONDATA-956
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-956
>             Project: CarbonData
>          Issue Type: Wish
>            Reporter: baoqi
>




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