[jira] [Commented] (KYLIN-4988) In SQL, '!=' replaced with ''

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

    [ https://issues.apache.org/jira/browse/KYLIN-4988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17330235#comment-17330235 ] 

Xiaoxiang Yu commented on KYLIN-4988:
-------------------------------------

Thanks for let us know this issue, would you please help us to fix this issues?

> In SQL, '!=' replaced with ''
> -----------------------------
>
>                 Key: KYLIN-4988
>                 URL: https://issues.apache.org/jira/browse/KYLIN-4988
>             Project: Kylin
>          Issue Type: Bug
>            Reporter: Rofi Yao
>            Priority: Minor
>
> org.apache.kylin.query.util.DefaultQueryTransformer
> Isn't that too crude？@[~shaofengshi] [~xxyu]
>  
> And the result is
> @Test
> public void nonEqualTransform() throws Exception {
>     DefaultQueryTransformer transformer = new DefaultQueryTransformer();
>     String sql1 = "select a from b where c = '!=' and d = 'sum(1)'";
>     String sql2 = transformer.transform(sql1, "", "");
>     System.out.println("sql1: " + sql1);
>     System.out.println("sql2: " + sql2);
> }
>  
> output:
> sql1: select a from b where c = '!=' and d = 'sum(1)'
> sql2: select a from b where c = ' <> ' and d = ' COUNT(1) '
>  
> It's not expected result!



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