ShenFeng312 opened a new issue, #36683: URL: https://github.com/apache/shardingsphere/issues/36683
I found that in pgJDBC, calling prepareStatement retrieves metadata before executing the SQL. This behavior disables binary transfer, which forces subsequent queries to fall back to string-based transfer and requires an extra sendParse execution. I have already fixed this issue in pgJDBC. Upgrading to a newer version of pgJDBC will allow us to benefit from this fix and improve prepared statement performance. see https://github.com/pgjdbc/pgjdbc/pull/3783 -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
