Error report of inserting multiple data into postges database by Python

Solutions for error reporting related information

Information related to error reporting

Error report content: the 'default' dialect with current database version settings does not support
Python version: 3.7
psotgres version: 13
specific situation: single data insertion is normal, multiple data insertion may report errors once, but not every time.

Solution

At first, I thought there was a problem with the database version, but I still couldn’t change Postgres 10