ihuzenko commented on issue #1593: DRILL-6050: Provide a limit to number of rows fetched for a query in UI URL: https://github.com/apache/drill/pull/1593#issuecomment-452656286 Hello @kkhatua , this solution may cause submission of queries with incorrect syntax. For example, when user enters 'SHOW DATABASES' and after limitation wrapping 'SELECT * FROM (SHOW DATABASES) LIMIT 10' will be posted. This results into parsing errors, like: `Query Failed: An Error Occurred org.apache.drill.common.exceptions.UserRemoteException: PARSE ERROR: Encountered "( show" at line 2, column 15. Was expecting one of: <IDENTIFIER> ... `. Could you please fix the issue and test limit functionality with all non-select kinds of queries supported by Drill ? Also I'd like to kindly ask you for change tooltip for question mark from onclick alert to on hover one, for example see [Tooltips](https://www.w3schools.com/css/css_tooltip.asp). Thank you in advance.
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