The following bug has been logged on the website:
Bug reference: 16316
Logged by: bo li
Email address: boli9301@163.com
PostgreSQL version: 12.2
Operating system: mac os 10.15
Description:
I used a PostgreSQL 12 to storage my data. I use python to connect my SQL
and query my SQL to export the csv file. When I want to query the table with
500MB, there will be an error that shows the The application has lost the
database connection. If I truncate this table, it's ok. I wonder how to fix
this problem. Thank you