psycopg2: insert multiple rows with one query

Question

I need to insert multiple rows with one query (number of rows is not constant), so I need to execute query like this one:

INSERT INTO t (a, b) VALUES (1, 2),         


        

Answer 1

execute_batch has been added to psycopg2 since this question was posted.

It is slower than execute_values but simpler to use.