discussion about the mehtod quoteStringLiteral in SqlDialect.java

Hi , The method quoteStringLiteral(StringBuilder buf, @Nullable String charsetName,String val) Will convert non Ascii characters to UNICODE. Also if charset is specified then it would append the charset name after the literal. Can you put some light on why we are doing this ? So here we treat li

the projected columns are getting converted to a star for create statement

f the approaches is to add one more condition in isstar if block if (!isStar(e.getProjects(), e.getInput().getRowType(), e.getRowType())) Can you please suggest any better approach to solve this problem , if the above approach looks good how to pass a boolean check to bypass this condition Thanks, Sa