About KYLIN-2274 <https://issues.apache.org/jira/browse/KYLIN-2274>
The problem is this query run on OLEDB but doesn't on ODBC *"Select * from Table where 1=2"* *"ERROR: SQLColAttribute unknown attr, ColNum: 1"* This query is used to return column names (read metadata) and works fine on SquirrieL <https://issues.apache.org/jira/secure/attachment/12843050/12843050_Q1ON+SQuirrel.png> In KO_FETCH.CPP <https://github.com/apache/kylin/blob/3e4e82f06e1e6f7343d87259d912db3abc8c5a96/odbc/Driver/KO_FETCH.CPP#L234>, dont have a case for constatns (1=2)
