select max(tmp1)::varchar from test01; com.alibaba.druid.sql.parser.ParserException: syntax error, error in :' max(tmp1)::varchar from test01;, pos 18, line 1, column 17, token ::
select max(tmp1)::varchar from test01;
com.alibaba.druid.sql.parser.ParserException: syntax error, error in :' max(tmp1)::varchar from test01;, pos 18, line 1, column 17, token ::