chengshiwen commented on pull request #5104: URL: https://github.com/apache/incubator-dolphinscheduler/pull/5104#issuecomment-803258775
> @chengshiwen @CalvinKirs > > LIMIT limits the number of rows in a SQL query, and displayRows limits the number of rows that a log can print. > Isn't the number of queries the number of items to print? A user can choose not to send mail, so printing a small amount of query results into the log is a good way. The variable `displayRows` is limited to less than 100, in order to avoid that the number of logs is too large. For sending mail, the number of rows of query results sent can be larger, for example `<= 10000` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
