sadlll opened a new issue #3648: URL: https://github.com/apache/incubator-doris/issues/3648
**Is your feature request related to a problem? Please describe.** A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] 关联的mysql查询limit 1的时候，实际上是拉取的mysql全表数据然后在doris层面做的limit 1，性能很差。 It takes la long time when I send a external mysql query such like 'select * from external_mysql_table limit 1'. It could be doris fetch all data from external mysql table then execute limit 1. **Describe the solution you'd like** 我希望doris把整条sql语句让外部的mysql执行。 I hope external mysql execute this sql such like 'limit 1' then return to doris. ---------------------------------------------------------------- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
