Hi all! I'm going to implement "DROP TABLE IIF EXISTS" and "DROP VIEW IIF EXISTS" statements in Drill (DRILL-4673 <https://issues.apache.org/jira/browse/DRILL-4673>). The reason of using "IIF" is inability of adding "IF" keyword to non-reserved words list (due to SQL:2011 standard which calcite parser uses). Adding of "IF" to reserved words list leads to not working hive "IF" UDF.
I'm interested are there any concerns with using "IIF" ? Kind regards Vitalii
