Do you need to do any cleanup of resources when you use a cursor (closing of
connection/cursor)?
I have the following method, do I need to do anything to cleanup resources?
def get_next_NumOrd(self):
from django.db import connection
cursor = connection.cursor()
cursor.execute("SELECT COALESCE(max(NumOrd), 1000) FROM matriz_matriz")
row = cursor.fetchone()
return (row[0] + 1)
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