Postgres Multiple data insertion error: The ‘default‘ dialect with current database version settings does not support

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

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