Orderer/cool_query.py

import model
from client_controller import _my_tabulate

model.connect()
model.cursor.execute('''
        EXPLAIN QUERY PLAN
        DELETE FROM orders 
        WHERE expiry_dt < DATETIME('now')
        '''.replace('?','1'))

# model.cursor.execute('''
#             SELECT 2
#             UNION ALL
#             SELECT * FROM (
#                 WITH RECURSIVE ones(x) AS (VALUES(1) UNION ALL SELECT * FROM ones)
#                 SELECT x FROM ones)
#             LIMIT 1
#          '''.replace('?','1'))

print(_my_tabulate(model.cursor.fetchall(),tablefmt='pipe'))