sqlalchemy insert on duplicate update

sqlalchemy insert on duplicate update

from sqlalchemy.dialects.mysql import insert

insert_stmt = insert(my_table).values(
    id='some_existing_id',
    data='inserted value')

on_duplicate_key_stmt = insert_stmt.on_duplicate_key_update(
    data=insert_stmt.inserted.data,
    status='U'
)

conn.execute(on_duplicate_key_stmt)

https://docs.sqlalchemy.org/en/13/dialects/mysql.html