The dremio latest version datasource set Enable legacy dialect

the datasource setting advance option has no Enable legacy dialect
how to resolve this propblem

@duanshuaimin That is correct, the legacy options is no longer available, are any of your queries failing?

the datasource type is postgresql version 9.2 ,but my query failed,the log shows "error near collate ā€œCā€ "

@duanshuaimin Do you have a job profile?