[jira] [Updated] (TAJO-960) TajoCli's problem does not show the current status

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

     [ https://issues.apache.org/jira/browse/TAJO-960?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyunsik Choi updated TAJO-960:
------------------------------

    Priority: Trivial  (was: Minor)

> TajoCli's problem does not show the current status
> --------------------------------------------------
>
>                 Key: TAJO-960
>                 URL: https://issues.apache.org/jira/browse/TAJO-960
>             Project: Tajo
>          Issue Type: Bug
>            Reporter: Hyunsik Choi
>            Priority: Trivial
>             Fix For: 0.9.0
>
>
> TajoCli is designed to show the status of completeness of SQL statements.
> For example, it should work as follows:
> {noformat}
> tpch> CREATE TABLE T1 (
> > l_orderkey INT,
> > l_partkey INT)
> > 
> Created T1
> tpch> SELECT 
> > t1,
> > ..
> {noformat}
> But, the current TajoCli does not handle this status. So, it works as follows:
> {noformat}
> tpch> CREATE TABLE T1 (
> tpch> t1 int,
> tpch> t2 int);
> Created T1
> tpch>
> {noformat}
> Users cannot know if current status continues to take statements or is a ready status to start new statement.
> The solution is to place {{executeParsedResults(parsedResults);}} and {{currentPrompt = updatePrompt(parser.getState());}} to outside of {{if (parsedResults.size() > 0)}} statement.
> {noformat}
> if (parsedResults.size() > 0) {
>           for (ParsedResult parsed : parsedResults) {
>             history.addStatement(parsed.getHistoryStatement() + (parsed.getType() == STATEMENT ? ";" : ""));
>           }
>           executeParsedResults(parsedResults);
>           currentPrompt = updatePrompt(parser.getState());
>         }
> {noformat}



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